Regional · Hooksett, NHRegional · 35 Londonderry Tpke, Hooksett, NH 03106
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Tri-State Construction, LLC presents itself as a union-shop contractor serving commercial drywall and carpentry work from Auburn, New Hampshire. Its website names metal-stud framing, drywall, taping, and carpentry, while Google lists drywall and sheet-metal contracting among the business categories. The eight 2026 Google reviews attached to the business tell a different story: customers describe crawl-space transformation, mold inspection and remediation, chimney work, moisture control, and a fireplace rebuild. Those reviews are specific but unusually formulaic, and they do not line up with the company website's commercial focus. Treat them as an attribution question rather than proof that this contractor performs residential mold or chimney work. The business details also need confirmation before booking. Google places the listing at 35 Londonderry Tpke in Hooksett with a different phone context than the Auburn website, and the BBB profile describes fire restoration, general contracting, and remodeling in Hooksett while also mentioning Manchester locations. The website says “SINCE 1978,” whereas BBB reports 22 years in business. Tri-State is the clearest fit for a commercial customer seeking union drywall, framing, taping, or related sheet-metal crews. Confirm the current office, phone number, project scope, and whether the Google review profile belongs to this same operation before relying on its residential-service history.
This company did a great job! Tom and Max’s team were very thorough and completed the job on schedule with no problems! I would recommend them if you’re looking into a crawl space transformation.
I was impressed with the professionalism shown by this company from the first phone call to the final cleanup. David performed a careful mold inspection and explained every step of the process. Their mold remediation work was efficient, and the mold cleaning made a huge difference in my home's air quality. The crew arrived on schedule, respected my property, and cleaned everything before leaving. Their customer service and attention to detail were outstanding. I would absolutely recommend this company for reliable mold removal services.
The service was professional and efficient with quick response times and detailed inspection of affected areas They explained the mold issues clearly and provided effective remediation solutions that improved indoor air quality while ensuring safety and compliance throughout the process The technicians were knowledgeable courteous and thorough leaving the property clean and odor free overall I recommend this service for reliable mold removal work.
Professional black mold remediation and mold removal company delivering mold testing, attic mold remediation, basement mold cleanup, crawl space mold treatment, moisture control, water damage repair service. Certified technicians removed mold contamination safely and restored indoor air quality. Excellent results were achieved with complete mold removal and strong long term mold prevention.
When I discovered mold buildup inside my chimney liner, I reached out to This service right away. In the middle of the process, Trevor walked me through their mold cleaning, mold removal and mold remediation services and explained how they address the moisture source as well. The technicians worked efficiently and treated every affected surface carefully. They also kept the work area clean and organized throughout the service. The improvement was noticeable immediately, and I feel confident the mold issue has been resolved.
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Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Aug 31, 2026.
Emergency speed2.6