Compare top-rated insulation contractor providers in Hanover. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Open 8:00 AM – 4:00 PM
In Hanover, we are Atlas Home Energy Solutions - a dedicated team specializing in home energy solutions. Our expertise lies primarily in insulatio…
These companies are based in nearby cities and serve Hanover.
From $50
Up to $500
Open 8:00 AM – 5:00 PM
At SCL & Bros Construction in Pasadena, we pride ourselves on delivering top-tier insulation solutions that transform your home's comfort and effi…
From $50
Up to $500
Open 8:00 AM – 5:00 PM
In homes across Baltimore, drafty winters and sweltering summers are a persistent challenge. At Koala Insulation, we specialize in providing compr…
From $50
Up to $500
Open 9:00 AM – 5:00 PM
In the heart of Arlington, we are Home Energy Medics - your dedicated insulation and HVAC contractors. We pride ourselves on delivering top-tier i…
From $50
Up to $500
Open 6:30 AM – 5:00 PM
In the heart of Clinton, we're JM INSULATION LLC - your reliable partner in home services. Specializing as insulation, HVAC, and mechanical contra…
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We show only active businesses that pass moderation. Results are specific to Hanover and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare insulation contractor pros in Hanover by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Hanover. Listings are refreshed regularly — September 2026.
The same listings in the closest cities — providers there often take jobs in Hanover too. Mileage is the approximate distance from Hanover.
Looking for insulation contractor in Hanover? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
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Atlas home energy solutions did an outstanding job from start to finish. They were professional, knowledgeable, courteous and easy to work with. All the crew members Ben Mott (was very knowledgeable, did the home energy audit, followed up with competitive quotes, which was adjusted to accommodate my request, offered BGE rebates upfront, patient and friendly to attend my calls and answer all the questions), Zam (Crew leader who did the exhaust fan installation), Tun (Crew leader who did an outstanding job to insulate the attic and basement), David (Crew leader who did duct cleaning and Aeroseal) were phenomenal and did an outstanding job. The end result is a day and night difference before and after the work and my BGE bill last month went down by more than $100 which is a huge cost saver. The HVAC does not run that much these days and the temperature is pretty even across the 30-year old townhouse. I highly recommend Atlas home energy solutions for home energy audit and improvements.
Vincent and Carlos were amazing! They handled our duct cleaning and AeroSeal service with professionalism and care. Both were super friendly, knowledgeable, and took the time to explain everything they were doing. The difference in our home’s air quality is noticeable already. We’re so happy with the service and highly recommend them to anyone looking for reliable and thorough work!
Craig came and and identified himself. He was very thorough and kind. Explained everything thst he was going to do.
It was nice meeting with John this Tuesday morning, all dead boulbs in my house were being charged at no cost. I was also offered power distributor for home use.
The tech was very good. Here checked all my lights and they all were energy efficient.
Atlas has been nothing short of amazing in their care for us as customers and our house as well. Our most recent appointment (duct cleaning and air seal) was carried out by Vincent and Carlos and they were, hands down, the best contractors I have dealt with. Vincent did a great job of explaining everything to me and they were both so kind. I wouldn't hesitate to recommend Atlas, and especially Vincent and Carlos to anyone looking for this service. In fact, that evening I was extolling their virtues to our neighbors that were asking us about the duct cleaning and air seal service. .
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