M. Gendron and Son Construction, LLC

4.88 |24 Verified Ratings
Write a Review

M. Gendron and Son Construction, LLC

4.88 | 24 Verified Ratings
Write a Review


224 Main St #3A
Salem, NH 03079
Your use of our services is governed by our Terms & Conditions

M. Gendron and Son Construction, LLC

Providing excellence and quality on every project.

M. Gendron and Son Construction, LLC are a southern New Hampshire based construction company specializing in roofing, vinyl siding, windows, additions, demolition and much more. We are fully licensed and insured construction company providing year round service to residential, commercial, and property management customers. We are also OSHA and LEAD Safe certified and also carry a A+ rating with the BBB. Call us today for your free no obligation estimate. Ask about the different types of roofing systems we have available. We have systems for every budget! FINANCING AVAILABLE to those who qualify


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Manchester
  • Haverhill
  • Nashua
  • Andover
  • Lawrence
  • Lowell
  • Burlington
  • Lexington
  • Londonderry
  • Pelham
  • Hooksett
  • East Kingston
  • Tewksbury
  • Goffstown
  • Hampstead
  • Nottingham
  • Candia
  • Derry
  • East Hampstead
  • Chester
  • West Boxford
  • Auburn
  • Bedford
  • Raymond
  • North Andover
  • Exeter
  • Georgetown
  • Amherst
  • Windham
  • East Candia
  • Plaistow
  • Hollis
  • Hudson
  • Atkinson
  • Methuen
  • East Derry
  • Salem
  • Groveland
  • West Newbury
  • Boxford
  • Kingston
  • Sandown
  • Seabrook
  • Concord
  • Danville
  • Merrimack
  • Litchfield
  • Carlisle
  • North Salem
  • See All >

Services Offered

  • Asphalt Shingle Roof Install

Areas of Expertise

  • Roofing repair & replacement
  • Vinyl & Fiber Cement Siding
  • Window & Door replacement
  • Additions & Decks
  • Demolition

Product Brands Used

  • CertainTeed (Bufftech)
  • GAF
  • Owens Corning
  • IKO
  • Alcoa
  • Alside
  • CertainTeed
  • James Hardie
  • Wolverine

Quick Facts

Business Hours
7:00 AM to 4:00 PM
7:00 AM to 4:00 PM
(Please call to confirm)
  • Warranty Description: Limited Lifetime and Extended Warranty options
  • Small Jobs Welcome
  • Warranty Offered
  • Free Estimates
  • Materials


In Business Since: 1998
Memberships & Affiliations
  • GAF 5 Star Roofing Contractor, Mastercraft Weather Board Fiber Cement Installer, Mastic Preferred Contractor, VSI (Vinyl Siding Certified Installer)
  • OSHA Certified, LEAD Certified, Simonton Window Certified Preferred Installer
State Licensing
Trade: Home Improvement Contractor
License #: 171254
Expiration: 02-28-2022
  • 2014-2018 GAF Presidents Club Steep Slope Installer award
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

To find more licensing information for your state, visit our Licensing Requirements page.

Business Overview

Community Involvement

Member of the greater Derry & Londonerry Chamber Of Commerce

How We Got Started

We describe our business as Well established

Do you offer financing to customers?



M. Gendron and Son Construction, LLC

My Work
3 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
M. Gendron and Son Construction, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 24
  Page 1 of 3
Sort by newest   Date ▼   Rating  
5.0   |  
Review by in Pelham, NH
Excellent business from start to finish.
Was this review helpful?  
5.0   |  
Review by in Manchester, NH
MGS was great, from Mike, who came out to give us the quote, to the team they sent on roofing day who were VERY quick but did a great job. No more leaking around our chimney when it rains. After they were done we did find a FEW pieces of shingles/debris in our yard but overall they did a GREAT job. I don’t mind picking up a few shingles for the value and speed of work that we got!
Response by M. Gendron and Son Construction, LLC: Hi Stefanie & Matt, I really appreciate the kind words! We thank you and appreciate your business. If there?s any debris that we overlooked we would be more than happy to come back out and do a once over as needed. Possibly there was snow and it was hidden, now that it cleared it might be noticeable. Please let us know. Again, Thank You. MGS Construction LLC Michael
Was this review helpful?  
5.0   |  
Mike was very good at explaining everything form start to finish. He has a great team that work hard and keep the area clean. I would use this contractor again. Our roof was very bad but they made it right. My home is old so we new things were not going to be great but now the work is done and looks so great. They were there on time and came when they said they would.
Response by M. Gendron and Son Construction, LLC: Thank you so much for your kind review!!! It was a pleasure to work with you on this project!!
Was this review helpful?  
5.0   |  
We were pleased with the professional and courteous service provided by the entire staff. Mike was great to work with.. He answered all calls promptly and was available on the day of service to touch base. Dan, the foreman, went above and beyond (especially, when we didn't like the original stack of shingles -- that didn't correspond with the sample we were provided). Dan helped us with the final selection and kept us informed every step of the process. The crew did a great job removing all roof materials and putting up the new roof tiles. They were thorough in cleaning up. Thank you.
Was this review helpful?  
5.0   |  
Very easy to work with, goes over everything in detail which gives high confidence in the job being done right. Everything was completed exactly as stated and the roof looks great!
Was this review helpful?  
4.0   |  
The team worked hard and steady until the job was done. Mike who did the estimate, figured out our special ventilation needs as a custom built home, was very helpful through out the planning and stopped by to check on the work and our satisfaction. We would recommend MGS Construction.
Response by M. Gendron and Son Construction, LLC: Thank you Brenda & John! We appreciate your business and the kind words.
Was this review helpful?  
4.5   |  
I was quite impressed on how hard the roofers worked to complete the installation of my new roof. It rained the first day and they had to come back and finish but if it hadn't rained I believe they would have completed the project in 1 day. We included new sky lights and internal painting . Very happy with the results .
Was this review helpful?  
4.0   |  
Review by in Raymond, NH
Crew arrived on time, with supplies and went to work. Process was explained by Rick the foreman and I was very happy with my project of window installation, fan added to bathroom and roof replaced. Quality work at a reasonable price. Highly recommend you check these folks out.
Was this review helpful?  
5.0   |  
Review by in Nashua, NH
I was a great pleasure doing business with MGS. Michael the sales rep was very gracious and answered all of my questions. The timing from the time of the quote to completion of the work was amazing. The employees were the hardest working group that I have ever seen. The work was completed in record time and my property was left very clean. It was the best construction experience I have ever had and would recommend them to anyone needing a new roof.
Was this review helpful?  
5.0   |  
The GAF roofing system they installed is incredibly high quality and was significantly better priced than their local competitors quoting the same system.
Was this review helpful?  
Showing 1-10 of 24
  Page 1 of 3

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.