G.M. Gagne

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27 Years In Business

Company Details

Contact

PO Box 3202
Manchester, NH 03102
http://www.gagneconcrete.com

Hours

  • Mon: 6:00 AM - 6:00 PM
  • Tue: 6:00 AM - 6:00 PM
  • Wed: 6:00 AM - 6:00 PM
  • Thu: 6:00 AM - 6:00 PM
  • Fri: 6:00 AM - 6:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials

Achievements

Service Details

  • Residential Work
  • Small Jobs Welcome

Areas of Expertise

  • Concrete Driveways, Floors, Patios, Pool Decks, Slabs, Steps, Walkways.
  • Concrete Repairs, Resurfacing, Sealing.
  • Many Colors & Finishes available.
  • Bobcat / Site work.
  • Residential work only!
View All Offerings and Cities Served

Cost Information

  • Free Estimates

Ratings

4.9
94 Verified Reviews
  • 5
    91
  • 4
    3
  • 3
    0
  • 2
    0
  • 1
    0

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 94 results
5.0 Carol Q. Litchfield, NH
8/6/2024

Gary Gagne repaired and refurbished my concrete steps and did an excellent job. They look better than new!! He responded to my inquiry almost immediately , got me an application for a contract and set up an appointment to get the work done very quickly. He is insured and local and has been in business for over 20 years. He has a website with pictures of projects large and small in all his many categories. He took good care of my siding and windows as he sprayed on the steps finishes, covering them with paper and did an excellent job cleaning up after the job was done . He is a top notch professional in every way and I am so happy to have found him. I very highly recommend him.

5.0 Adam W. Bedford, NH
6/29/2023

Gary was great with communication and setting expectations. He was on time and very friendly.

5.0 Paul B. Manchester, NH
6/29/2023

One of few contractors that check all the necessary boxes of needed services and workmanship. If you need concrete work done this is a highly recommended company.

5.0 Ken S. Manchester, NH
6/29/2023

Great guys. And nice work. A pleasure to work with

5.0 Barbara S. Manchester, NH
6/17/2021

Knowledgeable, friendly, efficient, honest, all business!

5.0 Steve G. Manchester, NH
6/4/2021

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.

5.0 Philip F.
5/14/2021

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

5.0 Tracy B. Manchester, NH
4/29/2021

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.

5.0 Ann E. Auburn, NH
4/28/2021

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.

5.0 James C. Hooksett, NH
4/2/2021

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.

Photos

G.M. Gagne
36
Basement Garage Floors
14
Concrete Driveways
30
Concrete Patios
28
Concrete Walkways
18
Pool Decks
22
Concrete Steps
18
Concrete Resurfacing.
10
Exposed Aggregate
32
Monolithic Slabs
16
Concrete Repairs

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