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Proudly serving Manchester, NH and the surrounding area since 1998

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Review Date: 06/17/2021 | Author: Barbara S.

Comments: Knowledgeable, friendly, efficient, honest, all business!

Review Date: 06/04/2021 | Author: Steve G.

Comments: Gary was very easy to work with, did a great job and charged a fair price. I'll be hiring him again when I next need masonry work.

Review Date: 04/29/2021 | Author: Tracy B.

Comments: Gary was very friendly, explained the process ,and gave us options when we had him look at our old, cracked, and crumbling stairs. He arrived when he said he would and I am very pleased with the quality of his work. He responded to my messages quickly and was glad to answer my questions. Would recommend and would use again if I need more concrete work done.

Review Date: 04/28/2021 | Author: Ann E.

Comments: Gary stands by his work. I was unhappy with the way the initial garage floor came out and called Gary . He came out and looked at it in 24 hrs. He redid the entire project to my satisfaction in 48 hrs and the floor looks great.I would hire him again.

Review Date: 04/02/2021 | Author: James C.

Comments: Gary and his team are fantastic. Looking for quotes Gary was there when he said he would be, recommended where the site of the monolithic slab should be and came in on budget. A lot of prep was needed with the landscape. Gary went above and beyond to make sure drainage was factored in and that the ground was compacted well. After he was done I had an Epoxy floor put on top of the slab and the installer said this was one of the best slabs he seen in a long time. I would definitely hire Gary again.

Review Date: 03/30/2021 | Author: Chuck G.

Comments: We would highly recommend this business to anyone considering work similar to this concrete step and walkway project. Gary mixed professionalism and a sense of humor throughout the job with a very high level of attention to detail throughout the work performed.

Review Date: 12/11/2020 | Author: Paul L.

Comments: Very professional.

Review Date: 11/13/2020 | Author: Chris A.

Comments: Great to work with and did a great job! They were responsive, professional, and detail oriented. I will definitely use Gary and his team for future projects.

Review Date: 10/05/2020 | Author: Moe S.

Comments: I had a 23-year-old asphalt walkway that I wanted to replace. It was suggested to me to use concrete since I also wanted radiant heat installed. I was referred to Gary. He called me soon after I reached out, came to my home to see the job, and discussed all of my options with me. He worked with my radiant heating installer to coordinate the work. I am extremely pleased with my new walkway. It is beautiful and the color is perfect with my new deck. Gary used a broom finish technique and also framed the walkway with a picture frame look. I never knew cement could look so classy!

Review Date: 08/08/2020 | Author: Valarie D.

Comments: I have never seen such attention to detail and genuine desire not only for perfection but also to exceed our expectations. They were fast, friendly, and flawless. You will not find a better outcome from any other concrete company. GUARANTEED!

Review Date: 07/08/2020 | Author: Jim Z.

Comments: Very professional, timely, and very easy to work with. Always answered my texts and phone calls. Went above and beyond my expectations. Payed close attention to the small details, and did a great job cleaning up after the work was done. I would highly recommend this company.

Review Date: 11/20/2019 | Author: Andy F.

Comments: My project was a 25x 26 slab on grade for a metal garage. I contacted Home Advisor as my original concrete guy left me hanging right before I needed him. Gary contacted me shorty after I registered my project on Home Advisor. Gary was quick to give me a quote which was in line with other quotes I had received. I chose Gary for his exceptional ratings. A different contractor caused delays in the project mid-stream. Gary was great with communication & adjusted his schedule to get the job done for me as timing was critical. The foundation was top notch and passed inspection without a hitch. Gary knows his business, takes pride in his work and followed through on every commitment. He was the only contractor out of 4 on my garage project that did everything right the first time. Anyone who has worked with contractors knows that some are good & some are bad and the bad ones can really wreak havoc on a project while the good ones seem to save the day. Do yourself a favor and hire Gary and it will be one less thing you have to worry about.

Review Date: 05/23/2019 | Author: William D.

Comments: When we reached out to him through home advisor, we heard from him that same day. He came to our home the next day to go over what we were looking for. ( Concrete patio 11x13 and a concrete pad for a 14x24 shed.) He gave us an estimate and a date when he could do the job. He arrived on said date and completed the job in 5 days. We are so pleased with his work and we would definitely call him again.

Review Date: 10/18/2018 | Author: Sheridan F.

Comments: Gary did an excellent job communicating the specifics of the job, what he would do, the time and dates he would be able to complete the work in, and his finish work is amazing! I would not hesitate to hire him again!

Review Date: 10/01/2018 | Author: Mark B.

Comments: We hired GM Gagne to replace the concrete front steps on our home. We told Gary what we wanted and he delivered exactly what we were looking for. He gave us a reasonable price and set a timeline that he stuck to. He's reliable, skilled and dealt with us honestly. This was good business and we highly recommend GM Gagne.

Review Date: 09/03/2018 | Author: Eugene G.

Comments: Gary was prompt to answer and he always called when he said he would. He showed up when he said he would and completed the job in the estimated time frame. Could not have asked for a better experience, especially in today's world. Will highly recommend Gary and would certainly call him again if another project comes up.

Review Date: 10/30/2017 | Author: Don L.

Comments: Gary was awesome! Project came out great. I would highly recommend!

Review Date: 10/20/2017 | Author: Ed B.

Comments: Very cordial , always looking out for the best for the customer. Does what he says and always follows up. Prompt at all appointments. Makes sure your happy.

Review Date: 09/06/2017 | Author: Paul S.

Comments: August 2016: I had several cracks in my original concrete garage floor. The floor around one particular crack was offset by more than 1/8 of an inch. Gary provided detail information on what he could do to fill/fix the floor, information on material to be used, and an explanation of what might recur in the future and why. We chose Gary out or several contractors. The result were fantastic. Just as Gary had promised! September 2017: It is now a year later and the floor still looks fantastic. Extremely happy with the work. We did have a couple of spots that the top seal chipped away from over the winter. This issue was caused by the amount of calcium used when another company poured the original floor 30 years ago. Even though the issue was not tied to the work Gary did, he came back and re-grinded and resealed where the chips had occurred. Gary did above and beyond our expectations. We found Gary prompt, hardworking, and focused on customer satisfaction. We would recommend him to any of our friends.

Review Date: 07/14/2017 | Author: Amanda B.

Comments: My husband and I hired Gary to repair our front concrete steps. From the initial phone call to the final product Gary was great at communicating with me via phone and email and answered all the questions I had throughout the process. The project was done in a timely manner and Gary stayed within the budget we spoke about. Gary does quality work and my husband and I are very happy with the final product. I would highly recommend Gary to anyone.

Review Date: 04/19/2017 | Author: David L.

Comments: I just had a concrete steps repaired. I can not stress enough how great a job Gary did for me. great attention to details wonderful work ethicist none stop and get the work done that's how he works. the first contractor not to be on his cell phone all day working on another job I will gladly recommend Gary to anyone Thanks' Gary

Review Date: 11/29/2016 | Author: Gary K.

Comments: Gary came out and fit me in and did some concrete repair to my garage floor so that I would have enough time to still have my driveway repaved. He is very responsive and gets the job done and also does quality work for a reasonable cost!

Review Date: 07/24/2016 | Author: John H.

Comments: I am building a house and I am subcontracting all facets of the job, I had received quotes and promises from a few concrete contractors, when the date for my project arrived, no contractors did. I began a search on the internet for someone to take my job, on a Monday, it had to be done by Wednesday, needless to say I couldn't find anybody, then I called Gary. He immediately said he would meet me at the job location, when I arrived he was already there taking measurements, we agreed to the job and he took out his cell phone and called the cement company to deliver the cement first thing in the morning. He was waiting on site when the first cement truck arrived, set up his chutes and began pouring, 12 yards of cement poured by 9 am. Then his worker Dave and he were leveling, screeding, power troweling, hand troweling and spray sealing until after 4 pm. They never slowed down at all on what had to be the hottest day of the year. I read every review here before hiring him, they are all true. He is an outstanding tradesman. My floor is fantastic, I couldn't be happier, I wish Gary all the best. If you need concrete work, Gary is your man.

Review Date: 06/28/2016 | Author: David S.

Comments: "Sent Gary a text. Told him my front steps were crumbling and what were my options? Gary was able to come by at the end of the day and was able to give me a quote. Gary said it would take 2 or 3 days to complete work. He was on time, on budget and did everything he said he would and also kept job site very clean. The steps turned out great. Enjoys his work!! Would highly recommend him."

Review Date: 04/18/2016 | Author: Barbara B.

Comments: Gary was very professional from the first meeting with him to the last. He repaired our steps that had crumbled. He explained the whole process before we hired him and he did exactly what he promised. He did the work while we were away for the weekend and we had no concerns about not being home at the time. When we returned the job was done exactly as Gary promised. We will highly recommend Gary to anyone who needs concrete work. Good job Gary!!!!!

Review Date: 01/21/2016 | Author: Frank Z.

Comments: Gary is on time, quality conscious, and easy to work with. He is good enough so that he can set a minimum price for his work and time. If a customer thinks the price is too high, they can always look elswhere.

Review Date: 08/28/2015 | Author: Diane D.

Comments: Gary did a great job with a tough project. He had to hand cut and asphalt floor out of an existing garage. He then used a bobcat to remove it before setting a new base and pouring the concrete. The front walk and stairs were also redone nicely. He showed up on time, every time and cleaned up well. The project came out great. I would recommend him. Diane

Review Date: 07/24/2015 | Author: Paul S.

Comments: Gary was prompt to get me a price and kept me up to date with scheduling, which is challenging for outside concrete work here in New England. He checked in with me the day before he started and the day he showed up to do the job. He performed the work EXACLTY as I wanted it. Kudos to Gary.

Review Date: 06/21/2015 | Author: Dan D.

Comments: Gary and his guys were awesome. I was in a pickle and up against a deadline (graduation party) getting an in ground pool surround and patio installed. The pool company totally dropped the ball and I got Gary through Home Advisor. This was the best referral I've ever gotten in my life which holds water because I do planning of fabrication and assemblies for a defense company and deal with hundreds of subcontract suppliers continually. They were there the next day working on what I couldn't get started by the pool company. They are extremely honest and hard working and don't give you the excuses and BS. They just do the job! End result is a beautiful finished deck and surround that salvages an otherwise nightmare project. Thanks to Gary and the boys. I recommend them HIGHLY!!!!! Oh yea, the party went off without a hitch! Thanks!

Review Date: 05/18/2015 | Author: Julie B.

Comments: Gary and Bill did a nice job installing our new concrete front walkway. We wanted to demo the old broken and heaved walk ourselves to reduce the overall cost of the project. Gary was very accommodating in coordinating our work with his. Very pleased with the finished project.

Review Date: 05/16/2015 | Author: Donna S.

Comments: My concrete stairs and walkway were so bad that I thought I had to totally replace them. When Gary saw them, he suggested resurfacing and gave me a quote. Thanks to Gary, my concrete stairs and walkway look like new at a fraction of what it would have cost to replace them. I would highly recommend this professional!!!

Review Date: 09/12/2014 | Author: Lucy M.

Comments: Gary went above and beyond on my cement pad and his price was more than fair. I would hire his company again in a heartbeat. I can't say enough about how happy we are with his work. Thank you home advisors for putting us in touch. Lucy

Review Date: 08/19/2014 | Author: Bob M.

Comments: Gary did an awesome job resurfacing our front steps (the steps suffered severe cracking over the past 12 years). It looks like we have new steps. Looks awesome. I hired Gary based on the recommendations he got from Yelp and I was not disappointed. I would strongly recommend Gary

Review Date: 08/17/2014 | Author: Gloria Z.

Comments: Also totally resurfaced concrete steps that were in terrible condition and made them look like new. Evened off and finished steps where there was a hole from a removed concrete retaining wall and totally resurfaced steps making them look like new.

Review Date: 08/06/2014 | Author: a Neighbor

Comments: Gary removed an existing sidewalk that I had at my commercial property and replaced it with an ADA ramp. It came out exactly as it was supposed to and passed all inspections.

Review Date: 06/08/2014 | Author: Mark D.

Comments: He did a great job repairing my mother's front steps and walk way.

Review Date: 05/19/2014 | Author: Joe L.

Comments: Gary showed up on time, was very knowledgable, friendly, and told it to you straight. He told me exactly what needed to be done, how it would be done, and was spot on for all of it. If I had to get a patio done again, Gary would be my first call.

Review Date: 10/14/2013 | Author: Wayne S.

Comments: Gary estimated, planned, and poured a brand new concrete patio and stairs for me. He did an excellent job at each phase of the job and kept me well informed along the way. The job was done in very timely manner, his work ethic is excellent, and the price was right. He even made a lot of good suggestions on improving my original plan for the patio. The patio came out great and I'm planning to use him again in the future for more concrete work.

Review Date: 09/24/2013 | Author: John S.

Comments: Gary cut out and replaced a cracked section of our garage floor. We were in a time crunch to get this done before our driveway-paving project was to begin. He got the job done quickly (ahead of schedule!) and professionally. His price was very fair, and, being that I know nothing about concrete, he took the time to explain the reasons why our floor cracked in the first place, and exactly what he was going to do to repair it so it would not have the same tendency to crack again. Very pleased with his work!

Review Date: 09/18/2013 | Author: Peter D.

Comments: Gary Gagne did an excellent job and took great pride in his work. He removed one third of our cracked garage floor and poured and finished the concrete to replace it. His work looks great, and he also did a very thorough job cleaning up afterward. He did exactly what he said he would do, always when he said he would, with no delays.

Review Date: 08/28/2013 | Author: Scott C.

Comments: great to work with, I did a lot of the site work myself and he was okay with me doing it.

Review Date: 08/19/2013 | Author: Mark H.

Comments: Gary was very professional. His communication was excellent. He recapped the entry way to my home and removed asphalt and make a concrete walkway on another entry to home. He was always on time and no delays in completing the job. I would definitely use his services again if needed.

Review Date: 08/12/2013 | Author: Marc G.

Comments: Professional and onetime. Everyday the worksite was left neat, clean and presentable.

Review Date: 08/07/2013 | Author: M O.

Comments: excellent job

Review Date: 07/13/2013 | Author: Kevin O.

Comments: Gary and his assistant did a 16x26 concrete monolithic slab for my garage. They arrived at 7am Thursday and I had a completed slab by 3pm Friday. Great guys, great price and excellent workmanship. Thanks!

Review Date: 07/02/2013 | Author: Pamela L.

Comments: Our job was repairing cracked concrete in the garage floor of our 25 year old house. Gary did a great job responding to our inquiries, getting us scheduled promptly, and dealing with some unexpected findings during the job (such as rotted wood around the door frame). Everything was done neatly and on time, and our new concrete looks great!

Review Date: 06/06/2013 | Author: Lou G.

Comments: look's good so far can't really tell yet it has only been one day

Review Date: 05/30/2013 | Author: Donald C.

Comments: Very honest. Very thorough and good follow up.

Review Date: 04/26/2013 | Author: Douglas B.

Comments: Thank you Gary!! I have to say after hiring dozens of contractors over the years you are the BEST of the BEST! You are on time, neat, comunicative through out the project, saved me money on the disposal of debri and a man of your word. The pricing was great and we are so pleased with your advice before and during the project. I highly recommend your services to all in need of your expertise. Our very best to you and your business.

Review Date: 04/20/2013 | Author: L S.

Comments: Gary was courteous, timely reliable and flexible . The work was done as described and on time. He was committed to getting it done and making it right. He was even good enough to do extra . A man of his word who does a good job.

Review Date: 04/14/2013 | Author: a Neighbor

Comments: I called home advisor Monday night, Gary of GM Gagne called about 5 minutes later, came to do an estimate the next morning and then did the entire job Wednesday. Looks great! Very satisfied and the price was great.

Review Date: 11/28/2012 | Author: Robert B.

Comments: Good work with a lot of options.

Review Date: 11/06/2012 | Author: a Neighbor

Comments: Gary went above & beyond to make us satisfied & happy with our new patio....Even our dog loves it... We would highly recommend Gary fo anyone who needs cement work done... Helen & Ed - Hooksett

Review Date: 10/16/2012 | Author: Mary W.

Comments: Gary as personable, professional, and explained everything in detail; not to mention he did a little extra that I had not expected. I have already bragged about his work to friends and will be using him in the spring for more work that is needed at my other home. I would defiately recommend him. Mary

Review Date: 09/21/2012 | Author: Jeannette C.

Comments: prompt, asks you exactly what you want. Lay out all of your options for you. My 315 sq foot Patio and walkway looks great.

Review Date: 09/17/2012 | Author: Shawna L.

Comments: Gary did an awesome job on our new patio. We were so impressed with his work. He was very easy to work with, professional and affordable. The work was all done in such a timely manner. I will definitely recommend and call him again. Great job, Gary!!!

Review Date: 08/23/2012 | Author: Joe B.

Comments: Gary did a great job, Kept in close contact for the whole job. On time each day. Cement guy left a big mess, Gary clearned it up before he left and even after he received full payment. You need good concrete work, call Gary!!

Review Date: 05/13/2012 | Author: Mike F.

Comments: Gary was a pleasure to work with and did everything that we asked of him. I would def recommend him. Prices are best around.

Review Date: 04/18/2012 | Author: Laurie P.

Comments: The work GM Gagne did at our home was exemplary. Easy to work with and done quickly. Gary made our choices clear, simple and affordable. I highly reccomend his work.

Review Date: 04/16/2012 | Author: Michael J.

Comments: Gary did an outstanding job!

Review Date: 04/11/2012 | Author: Wendy M.

Comments: Gary did a great job in our basement in a very timely manner as well as quality and professionalism. He was very much customer orientated and very reasonably priced!

Review Date: 01/10/2012 | Author: Jon S.

Comments: Gary did what he said he was going to do, at the price he quoted, and on the schedule he indicated.

Review Date: 11/27/2011 | Author: Karen B.

Comments: Gary is a meticulous and professional person, his knowledge of concrete is impressionable. his work is superb.

Review Date: 10/28/2011 | Author: Robert L.

Comments: On time, does what he says (and more!) excellent master craftsman work at a very fair price!

Review Date: 09/03/2011 | Author: Anne O.

Comments: Gary did a wonderful job on my new steps/walkway. The work was started and finished in a timely manner. He kept the work place clean during the process and stayed within my budget. Gary also suggested a couple of improvements from the original plan that worked very well. I'm very pleased with the job and will definitely recommend Gary and use his service again.

Review Date: 08/26/2011 | Author: Bruce C.

Comments: I had a very specfic problem which GM Gagne was able to design according to my needs--Great job done quickly!!

Review Date: 07/30/2011 | Author: Roger B.

Comments: "Gary, Did new construction on my front entry stairs and made a ramp for me. Gary came promptly, offered a great price. I would recommend him to one and all. Very Professional."

Review Date: 07/07/2011 | Author: Katie M.

Comments: Gary was great! He did an awesome job on my patio and had to project completed in only 2 days. He is very knowledgable and efficient!! Highly recommended!

Review Date: 06/06/2011 | Author: James R.

Comments: Very responsive. Gary did what he said he would do for the price he said he would do it.

Review Date: 05/25/2011 | Author: Martin S.

Comments: Gary actively solicited my feedback before, during, and after the project to make sure the work was proceeding in an excellent manner. Gary did a stellar job and my son is ecstatic about now having a great basketball playing surface.

Review Date: 05/15/2011 | Author: Kevin J.

Comments: The project came out better than I expected.Great job.

Review Date: 05/13/2011 | Author: Charles F.

Comments: Gary, Did a repair on my front entry stairs. They were old and crumbling, now they look brand new. Gary came promptly, offered a great price and followed up, after the job was complete. I would have Gary do any of my concrete work in the future and I would recommend him to one and all. Very Professional.

Review Date: 05/10/2011 | Author: John O.

Comments: He did beautiful work at a fair price-very nice guy.

Review Date: 09/02/2010 | Author: John D.

Comments: GM Gagne was very prompt, professional and honest. He worked us into his schedule, provided us with valuable guidance prior to arrival so that the site would be prepared for his work. He arrived on time, explained his approach and worked swiftly, effeciently and neatly. His crew were polite and considerate and left the worksite clean and neat. We are very pleased with the resulting product and are glad we selected GM Gagne. I will strongly recommend this gentleman to any others that need his services. John Downing Amherst, NH

Review Date: 06/26/2010 | Author: Susan B.

Comments: Gary and crew did a great job and kept us informed as the job progressed. I would not hesitate to recommend him. He takes pride in his work and did even more than what was expected.

Review Date: 06/10/2010 | Author: Chiara Y.

Comments: Gary came to the house timely and completed the work as expected. When I called him back for a touch up of the work done he immediately came back and resolved the problem. Excellent customer satisfaction.

Review Date: 11/17/2009 | Author: Alan S.

Comments: Mr. Gagne was very prompt in responding to my request. He was able to provide a quote within a day or so and was able to start the project with a week. I would describe him as communicative, responsive, responsible, and "a man of his word". The work looks great and I'm pleased we selected him to do the job. I would use him again for future projects.

Review Date: 05/14/2021 | Author: Philip F.

Comments: Awesome work....Your one stop for all your concrete needs!!

Review Date: 10/11/2018 | Author: Nermin J.

Comments: Gary delivered as promised. Great experience working with Gary. Great value

Review Date: 11/03/2016 | Author: Jim P.

Comments: His professionalism is Top Notch, went out of his to continue having conversations to ensure we were in lock step all the way! Early, clean and finished ahead of schedule.

Review Date: 10/20/2016 | Author: Al P.

Comments: Gary did an awesome job on our basement and garage floor, he was on time and on budget, and the job came out without a hitch, I would highly recommend Gary if you have any concrete work in the Manchester New Hampshire area. He went way beyond my expectations!

Review Date: 09/02/2016 | Author: Brian E.

Comments: Found Gary to be very honest, reliable and a man of his word. If you're looking to have concrete driveway work done, give Gary a call. I'm sure you will be very pleased with his work as we were. Thanks again Gary for a job well done!

Review Date: 07/13/2016 | Author: Pete W.

Comments: From Start to finish he was professional, Gary takes a lot of pride in his work, and the end result proves that. GREAT WORK GARY!!!!

Review Date: 05/03/2016 | Author: Scott S.

Comments: Very friendly, always on-time and competitively priced.

Review Date: 03/04/2016 | Author: Robert S.

Comments: Gary was very professional, timely, no issues and he got the job done quickly. He did a great job! Would highly recommend him.

Review Date: 12/23/2015 | Author: Frank Z.

Comments: If you want concrete work done, Gary is very knowledgeable and is also a bit of a perfectionist.

Review Date: 12/17/2014 | Author: Bill F.

Comments: Gary was prompt, very professional, and did a stellar job on our basement and garage floor. I would highly recommend his work!

Review Date: 12/12/2014 | Author: Louise L.

Comments: Gary did 2 projects for us, and was able to meet our deadlines to allow for other work to take place on schedule which was very important.

Review Date: 02/27/2014 | Author: Jim D.

Comments: He was extremely professional from start to finish. He is very serious of his work and his finished product. He performed beyond my expectations. I would definitely recommend them.

Review Date: 08/22/2013 | Author: Donald W.

Comments: Gary Gagne did an exceptional job on our carport, sidewalk and steps.Put a color tint in the concrete so it looks more like tile than concrete. His workmanship was superb! He was professional and did exactly what he said he would do and went the "extra mile" to make sure we were completely happy with the job and didn't leave until we were totally happy and satisfied with his work. How rare is that!!!!