Skip to content
Roof Warden

Skylight contractor

M&M Skylights

8E Industrial Way Ste 7, Salem, NH 03079

Google average
4.8
Ratings counted
167
One and two star
4 of 167(2.4%)
New Hampshire median
1.5%

The first three are Google’s own figures for M&M Skylights, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the New Hampshire roofers we list with enough ratings to compare.

Rating breakdown

4.8
167 ratings
How the 167 ratings break down, from five stars to one
5
15492%
4
74%
3
21%
2
11%
1
32%
2.4%of these 167 ratings are one or two stars (4)

About typical — the typical roofer in New Hampshire sits at 1.5%. A higher share is a reason to read the critical reviews below, not a verdict.

The critical reviews

The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.

All 4 of the one and two-star reviews we hold for M&M Skylights, most recent first.

  • 1 out of 5N A6 months ago

    We had three skylights replaced. They replaced the skylights and put up trim but didn't advise me that there was no insulation put in place, horrible craftsmanship I would never recommend this company to do skylights even for an enemy! …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    We have not had anyone reach out stating any issues with our installations. If there was an issue with an Installation that was not up to standard we would be more than willing to fix the issue. The person posting this is posting without a name, we cannot confirm the legitimacy of the post or customer and therefore will be flagged as fraudulent.

  • 1 out of 5Plato Spilios2 years ago

    A Disastrous Experience with M&M Skylights – Proceed with Caution I recently had a highly disappointing and frankly, disastrous experience with M&M Skylights that I feel compelled to share. My journey began with a straightforward process; I paid a 50% downpayment during an onsite sales visit, where measurements were taken for a new skylight installation in my bedroom. However, this initial promise of professionalism quickly turned sour on the scheduled day of installation. To my dismay, the installers proceeded based on the initial measurements without re-verifying them. This critical oversight led to a shocking discovery - a dormer and valley on my roof obstructed the designated skylight area, making the installation impossible. But not before they had already cut through my bedroom wall and opened up the roof, leaving me with significant, unintended structural alterations to my home. M&M Skylights’ response was to patch up the roof and replace the interior wall, leaving the onus on me to handle all the finishing work, including spackling and painting. The situation escalated further when the sizable presence of six M&M vehicles on my property drew the attention of the local building inspector, who identified that M&M had failed to pull the necessary permit for the work. This oversight resulted in a stop work order being publicly posted on my house. While M&M Skylights did refund my deposit in full, this gesture hardly compensates for the inconvenience, time, and stress this ordeal has cost me. From missing work to dealing with town regulations and the physical labor required to rectify the damages to my home, the fallout from this experience has been extensive. This entire fiasco could have been easily avoided with proper planning, appropriate site preparation, and basic due diligence in measurement verification. My experience with M&M Skylights has been nothing short of a complete disaster, costing me not just financially but also in terms of time and peace

    Google cut this review short. The full text is on their Google profile.

  • 2 out of 5Benjamin Johns3 years ago

    Two part review: 1) bathroom skylight install: Fantastic job (4.5 stars). Quick install, minimal interruption to our work-from-home environment, crew was very friendly and hardworking. Zero complaints. 2) French Door with Screens install: after some considerable delays in starting the project (6 months or so), the initial install of the actual doors was completed in a day (and again, the crew was friendly and hardworking), however the crew reported they were unable to match the stain color in the room and told us 'we'll be back tomorrow'. Well, they never returned. Unfinished door, no screens - a half finished project. We were even willing to have M&M complete the project despite the manifest issues, but after several attempts to contact M&M over the course of several months with no response, we were forced to contact a different contractor to complete the project. In total, it took well over a year to get this project completed from initial quote to new contractor. Long story short, if you need a skylight replaced - these are your guys. For other projects, I would think twice.

  • 1 out of 5Garen Daly4 years ago

    Never returned calls. Never provided the estimate that was promised within 48 hours. Not very professional. Be forewarned.

What reviewers keep mentioning

Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.

  • skylight replacement38
  • velux skylights20
  • professional crew20
  • polite staff16
  • estimate9
  • competitive quote7
  • professional installers7
  • install warranty5
  • leak repair4
  • sun tunnel installation2
  • interior finish2

Other reviews we hold

14 more of the 26 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Suzanne Hunt2 days ago

    Ken and Colin were fabulous to work with, very professional and windows installed in a timely manner. They even cleaned my ceiling fan! Thank you again!! I highly recommend the company and the named installers. Suzanne

    Reply from the business

    Suzanne, we appreciate you taking the time to recognize our team members! We all work hard to certainly meet, but hopefully exceed client expectations, your review tells our small company we are meeting our goals...thanks so much!

  • 5 out of 5J mcb6 days ago

    M&M installed several skylights for us at different times. They seem to be the best in the region for this. Never had a leak with a skylight they installed. They also are good about fixing any minor issues that arise, even a few years later.

    Reply from the business

    Thanks, J, for taking the time to review our small company with your kind words! Our team works hard to meet and hopefully exceed our clients' expectations, so WE are very happy that YOU are very happy!

  • 5 out of 5Warren Murphya week ago

    I had 3 solar tubes installed in my house and am very pleased with the results. The crew was on time as advertised, went right to work and worked hard for a full day to complete the project in one day. They were knowledgeable, professional, consulted with me on every optional detail and were very respectful of my property. I love the new lighting and am happy that I found M&M to do the job.

    Reply from the business

    WE are so happy that YOU are so happy, Warren! We work hard to meet or hopefully exceed our clients' expectations, so you taking the time to review our small company is much appreciated! We are delighted that you are enjoying your new lighting and we are glad you found us too!

  • 5 out of 5J. W2 weeks ago

    The crew came out to service our windows. They were professional and more importantly, clearly told us what they were going to do, did it and then reviewed what they did and found. I was impressed.

    Reply from the business

    Thanks so much for taking the time to share your experience with our small company, we work hard to provide the level of service that earns a review like yours, JW...! Happy that you are happy!

  • 5 out of 5Irina2 weeks ago

    5/5 Stars — Outstanding craftsmanship, professional crew, and great communication! We recently had a flared skylight installed, and I couldn’t be happier with the …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    We are so happy that you are so happy, Irina! Our team works hard for exactly the results you are experiencing, right down to the last detail. You taking the time to describe why you are so happy means the world to our small company, very much appreciated...!!!

  • 5 out of 5Cathy Bergeron4 weeks ago

    Responsive. Showed up on time. Professional employees. Great job!

    Reply from the business

    Cathy, thanks so much for taking the time to share your kind words about our small company! Our team tries each and every day to exceed client expectations, we are happy that you are happy...thanks again!

  • 5 out of 5Michael Lodise3 months ago

    Easy to work with, finished in a day ands the skylights work great.

    Reply from the business

    Michael, we are so pleased that YOU are so pleased! Our team works hard and your kind words tell us our efforts are working...thanks so much for taking the time to share!

  • 5 out of 5victoria Pacella4 months ago

    The best! Scott and his team are true professionals. Loved the entire team all friendly and respectful of our space. Highly recommend.

    Reply from the business

    Victoria, you taking the time to share your experience with M&M Skylights means a lot to our small company. Our team strives for perfection and your words tell us we are getting closer! Thanks so much...

  • 5 out of 5Karen Gendron4 months ago

    Professional and efficient!

    Reply from the business

    Thanks, Karen, for taking the time to mention us, it means a lot to our small company. Our team works hard, we appreciate knowing our clients are happy!

  • 5 out of 5Stephen Stickney4 months ago

    Professional and courteous Response time was excellent as was installation. Completely satisfied with entire process. Highly recommended

    Reply from the business

    Stephen, thanks so much for taking the time to leave us this reassuring review! Your words are appreciated by this small company of ours, our team works hard to please our clients so your high recommendation tells us we are doing something right!

  • 5 out of 5Branden Columbus4 months ago

    #1 residential and commercial skylight company in the industry! Reach out for best prices and best quality!

  • 4 out of 5AUUEdited 4 months ago

    Company was professional. 1 window was measured wrong so there was a little delay in the project, but it was communicated to us clearly. EDIT Velux (Sky Light Manufacture) does not participate in the solar power tax credit. There is no QMID to enter. M&M Skylights should not mention this possible 30% tax credit in their sales material.

    Reply from the business

    Hi, We are aware velux does not have a QMID code which is not the proper tax code to apply for. Please reach out to Kevin or the office for the proper information on the 30% tax credit for the 2025 tax year

  • 5 out of 5jeffrey burditt5 months ago

    ⭐⭐⭐⭐⭐ I can’t say enough good things about M&M Skylights. From start to finish, the …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    So happy that you are happy, Jeffrey! And thanks for taking the time to leave such a great review! Our crews ARE top-notch, they genuinely care about the quality of their work, as we all do here at M&M Skylights. And respecting the homeowners' property is a high priority. Clients like you make our day, we look forward to working with you again any time, thank you for trusting us with your project.

  • 5 out of 5Pauline McKivergan5 months ago

    Excellent job. Friendly crew, worked very fast and efficiently. Completed a pretty large job in about 4 hours. Highly recommend them!

    Reply from the business

    Pauline, your kind words are very much appreciated. Our crews are the best, we are so lucky here at M&M Skylights. Happy that you are so happy! Pleased to help with your snow removal and enjoy your skylights...we are here whenever you need us.

What M&M Skylights says about itself

Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.

  • Warranty offered

    “…15 Year Installation Warranty 20 Year Glass Warranty 10 Year No…”

  • Financing available

    “…Financing Available Financing is available directly…”

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 167 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 28, of which 26 have any text — and it is not everything Google shows.

Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.