Customer Testimonials

Below are testimonials from our satisfied customers in the past. Have you had a positive experience with us? Contact us to submit a testimonial.


See additional reviews on Yelp!


It was a pleasure to do business with this group. The roof was completed per their specifications, in the time frame that was quoted to me. No hidden costs, everything was explained upfront and completed per our agreement.
The construction crew was great, courteous and very respectful of us and our property. The owners were very professional and great to work with and very knowledgeable in their profession. Great guys! I’m definitely planning on using them in the future.
Would highly recommend them for any construction job. They were honest and a pleasure to deal with!

Cynthia M., Lowell, MA


Justin and John (from Merrimack Construction) did a great job!
Very professional focused on doing quality work. The work was quoted and communicated with me before and during the job to keep me informed.
I would highly recommend them.

Dennis W., Dunstable, MA


I called Merrimack Construction Group on Feb 3rd about the bad leak through my bedroom window, I explained it was urgent because the water had saturated my rug and continued to come in.
I was not an existing customer but they heard the panic in my voice and put me at the top of their list! They were there the next morning and they cleared the ice from the front and back roofs as well as knocking the ice from the windows. At this busy time I really appreciate what they did for me.
I have already recommended them to someone with similar problems and would do so again, given the opportunity.

Lil F., Billerica, MA


Thank you Merrimack! The roofing job you did was exceptional. The owner, Chris is a great guy. Pleasure doing business with you.

William R., Salem, NH


Justin and John (from Merrimack Construction) did a great job!
Very professional focused on doing quality work. The work was quoted and communicated with me before and during the job to keep me informed.
I would highly recommend them.

Dennis W., Dunstable, MA


5*****Stars to Chris and his team at Merrimack Construction. The addition to my home is absolutely beautiful, could not be any happier with the results. Thank you Merrimack, I would definitely hire you guys again.

Tracy U., Lowell, MA


Merrimack was great! Chris Shanahan and his team were exceptional, professional, and courteous. They diligently worked on completing the roof in two days and it was a big roof. The team did a wonderful job, and I couldn’t ask for more.

Anonymous, MA


I just wanted to let you know we used Merrimack Construction Group. We were very satisfied.
Communication was excellent.
Jason, who did the work for us, was knowledgeable and conscientious.
Thank you for the references!

Lisa L., Andover, MA


Chris managed this project from start to finish. He was the only pro who offered to come back after the initial quote and compare the work from all the quotes I received, and explain the details about the job. He (Chris. from Merrimack Construction Group) matched the price of another quote because the materials and work was similar, and did a great job keeping in touch throughout the project. Our job turned out great and he came to finish up all the little details and make sure that we were satisfied customers. We would definitely use his services again.

Renee V., Lawrence, MA


Quickly responded to an ice jam that was causing problems on my roof. Reasonable rates & Good work.

​Peter N., Tewksbury, MA


Merrimack did my addition, I love it! It came out great! Thank you!

Martha O., Billerica


Merrimack Construction came out and helped me with an emergency ice dam issue. The only minor problem was that they brought the wrong size ladder. But they still solved the problem. Plus they did NOT charge me full price so it worked out!
Guy on the phone was great!

Mike C., Reading, MA


Peter and the guys at Merrimack were awesome. Very polite & courteous they made sure I was happy with my addition. Highly recommended, I would definitely use these guys again.

Chris M., Tewksbury, MA


The guys from Merrimack were hard workers who showed up when promised, did a good job, and they were all gentlemen.
I would hire them again or recommend them.

Gary S., Lowell, Massachusetts


Merrimack recently replaced my shingle roof and I could not be any happier with the service I received. The project was finished on time and the price was more than reasonable. I would and have recommended Merrimack to anybody looking for a contractor.

Bo P., Lowell, MA


The Merrimack workers were very pleasant, extremely helpful. I would definitely hire them in a second. They did our deck they were awesome.

Leslie B., Revere, MA


Extraordinary job on the addition of my home. I am immensely pleased with the results of the project. Highly recommended! Thank you!

Rob L., Newton, MA


Extremely accomodating, reported to work on time. Completed work on time and allowed for our input and choices all throughout the project.

Denise Q., Lowell, MA


The MC guys are great! They bent over backwards to get the work done at a reasonable and as timely as possible. They were fair at every step, and an absolute pleasure to work with. No contractor is going to treat you the way these guys do, honest, fair, integrity, value; what more can you ask for. I’m going to be using them for a lot more than just decks in the future.

Anonymous , Tewksbury, MA


The guys from Merrimack were insightful, reasonable and came with much experience. The addition project was done on time and I was consulted every step of the way to ensure the work being done was what I wanted and expected. The addition is beautiful, I am extremely happy with the results.

Beth R., Revere, MA


I have a bad back and C.O.P.D and was already dealing with bad ice dams. I knew another storm was coming and my neighbors mentioned that the Ice Dams on their roof had already caused inside water damage this year so I called Merrimack (because of a recommendation from a family friend).
The owner of the company (Chris) responded immediately! He came to my house to review the problem and provided a reasonable quote.
There was a guy on my roof when I got home from work! These guys actually finished up the next day before the storm! They were busy and had other jobs so I had to do a little bit of cleaning up on the ground after they left, but they were great workers and good representative of their company. Pretty sure the price was fair compared to some of the other quotes I’ve heard about from friends.

Paul O., Lynn, MA


omments: 5 stars! Responded immediately to remove the snow, and the 10″ (thick) ice dam surrounding my roof! These guys were professional and polite as well as reasonably priced. Can’t ask for anything than 5 star service. I call Servicemagic for any work I need done and once again they excelled!

Barbara Y., Chelmsford, MA


Recently one of the homes I rent had to be renovated, I was unsure of who to hire. I met Peter and automatically clicked with him. He went above and beyond making the renovation process smooth. I recommend Merrimack and will use them in future projects.

Bianca M., Revere, MA