Granite State General Contractors
About the business:
In Merrimack, we are Granite State General Contractors - your trusted partner for comprehensive home improvement services. We specialize in contractor work, delivering exceptional results that transform your living spaces.
Our team of skilled professionals is dedicated to understanding your unique needs and crafting solutions tailored to your home. From structural repairs to renovations, we bring a depth of expertise and a commitment to quality that sets us apart.
Located in the heart of Merrimack, we are proud to serve our community with integrity and professionalism. Our 4.4/5 rating from 8 reviews is a testament to our unwavering dedication to customer satisfaction.
At Granite State General Contractors, we believe in open communication and collaborative work, ensuring that every project reflects your vision and exceeds expectations. Let us help you create the home of your dreams - contact us today!
Services:
All services 1Photos and videos
Hours of operation
- Mon – Fri
- Sat – Sun
- 8:00 AM – 5:00 PM
- Closed
Latest reviews
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Kim Peicker26 June 2026
Amazing bathroom renovation. Charlie communicates well. His team was always on time. They were professional, picked up clutter each day and the quality of the work was outstanding. The tile work we needed done was a bit complex and they do an incredible job.
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Rich Gauthier26 June 2026
We had a bathroom remodel done by Charlie and had several major issues.
The plumbing on the tub was not installed correctly which caused water damage to our kitchen ceiling the first time we used it. Charlie did "repair" it but it was poorly done. I ended up withholding the last payment of $400 to put towards hiring another contractor to repair correctly. The $400 did not cover the cost of the repair and the full ceiling repaint that was required.
The tub that was installed squeaked since day one and has not been properly fixed. To have the tub re-installed correctly is would cost around $2,000-$2500 based on two quotes I got. Charlie's solution was to cut a whole in the bedroom closet wall to shim the tub. With all the issues we had I told him I would rather have some else repair it. He said he could fix it for free or give me $200 towards fixing it. The tub still squeaks two years later every time we use it.
Almost 1.5 years after the bathroom remodel we found poor electrical wiring in the attic for the bathroom vent. Charlie did apologize and paid to have Custom Electric come and install it correctly. I am just glad we found the issue before it caused any damage.
I went with Charlie and Granite State General Contractors based on all the great reviews and ended up with a lot of issues so please take this into consideration when making your decision.
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Jen K26 June 2026
Charlie and his team finished our basement and we couldn’t be happier with their work. They spent a minimum of 8 hours here every weekday until the project was done. They took care of handling everything from the construction, doors, heat, ac, electric to even buying paint and painting the walls for us. We just had to pick a wall color and call a company to install carpet, that’s it! The people who installed the carpet marked up the walls and Charlie came back and took care of touching up everything that was dinged or marked. Charlie was very easy to get in touch with and would respond quickly to any ideas or questions we had. It was such a smooth, easy process and we highly recommend them to everyone!