Get matched with top insulation pros in Londonderry, VT

"What an absolute DREAM! Correct Energy is an incredible company. Knowledge, professional and efficient! I contacted a few insulation companies but the proposed methods were not through. Correct Energy and especially Ray’s knowledge and experience were above and beyond. CE came out to assess and spent a generous amt of time explaining EVERYTHING. CE came when they said they would. The crew was professional and spent a few days here. They left everything immaculate. My place is old, built in the 1940’s so many challenges came up that they handled like absolute pro’s. Their work has and will continue to save so much on energy, the difference of before and after is immediate and drastic. I can’t wait for them to come back and do my basement next! I can't say enough about this company. Pros work here!!! Hire them!!! You will not be disappointed.."

"Mr Kenny was a very nice person to talk with. He said that since the western wall of my home is under a flat roof it is very difficult to service with blown-in insulation, i.e. holes would have to be made several feet apart in the outside walls. It would be cost-prohibitive as well as difficult. I declined and have abandoned the project."

"I hired this company tell help with an insulation project. Joe arrived when he said he was going to, he is an extremely hard worker, and the job was completed in a timely manner! 100% recommend. I plan to hire this company again in the Spring for a deck building project and I?m really looking forward to having Joe back. He is kind, reasonable and I have nothing but good to say about him and his work."

Horsth Plastering proudly serves Vermont and New Hampshire with expert plastering services tailored to residential and commercial needs. With years of hands-on experience, the company specializes in high-quality interior plaster finishes, including traditional plaster, veneer plaster, and patchwork repairs. Horsth Plastering is known for its attention to detail, reliable scheduling, and clean, efficient job sites. Whether it's new construction, remodeling, or restoring historic properties, the team delivers smooth, durable finishes that elevate any space. Their commitment to craftsmanship and customer satisfaction has earned them a strong reputation throughout the region. Fully insured and locally trusted, Horsth Plastering works closely with homeowners, contractors, and designers to ensure every project is completed on time and to exact specifications. From start to finish, Horsth Plastering brings precision and pride to every wall they touch.

Fitzpatrick Home Inspection is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business. I work with my son and we also do decks, floor installs ,floor repairs, water damage repair/replace, tile floors, back splashes and showers. \nVermont licensed, #143.0134024

"I only had patches done under home to fix previous owners neglect. Jaimie was very knowledgeable friendly and helpful. I will use them again when I have the whole under insulated!"

"Vista was on time to all appointments.  The job grew from a new roof, to insulating the roof over the cathedral ceiling and bringing a saggy sun room roof line up to code.  My husband did a great deal of research regarding products and applications.  He asked for their recommendations before stating what he thought should be done.  My husband was pleased with the feedback from Vista on the proper way to correct the roof line as well as the insulation alternatives for a cathedral ceiling.  Colors were selected and a date was given for installation.  
Installation went rather well.  Vista installed the wrong color drip edge.  My husband pointed out the error.  Vista stripped the material and reinstalled.  Luckily the shingles were not installed yet.  In our quote we asked for ice and water barrier over 100% of the roof.  He noticed it was only 2 courses up on the roof.  This was pointed out and the foreman quickly corrected the problem.  
The crew was very nice and courteous.  As with any construction work, we feel that we need to keep an eye on the progress, so I don't think the errors of the drip edge and ice/water barrier were a big deal.  But if my husband was not home, it would have been missed.  This was all miscommunication between their salesman, distribution house and construction manager.  Overall they did a great job."

Vermont Foam Insulation offers the highest quality services and products. We are your local authorized open cell Icynene�� Dealer. We are also an approved installer of Demilec's HeatLok Soy��, a soy-based 2lb. closed cell foam and The Henry Company's Permax, a 1.8lb. closed cell foam.\n\nCheck us out online.\n\nRequest our information packet, and take a look! \n

With over 20 years of experience, we are the experts you need to take care of your home or business. We handle everything from insulation to remodels. We will treat your home as we would treat our own. Give Holmquist Building & Remodeling, a call today, we look forward to working with you!

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."