How much do attic insulation contractors typically cost?
- Portsmouth, Virginia Average$1,731
- Typical Range$0 - $2,450
- Low End - High End$700 - $3,880
"They did a fantastic job, were very helpful, and efficient."
62225A7BA2DD43BBBF284F9F6F2D4863C150663F92DD0C6F7DF09E0E73464EB2 9. in July 2025

Home Energy Audit, Solar Panels, Home Energy Audit , and 17 more
"Earth Right Mid-Atlantic was one of several companies we consulted, trying to stop wallet-draining heat loss in our 135 year-old home. Corey and his team offered a novel solution w/ reflective foil insulation and a solar-powered attic vent system. Their solution was a fraction of the cost of the other solutions proposed for our home. The cost difference was so great, we at first doubted their approach. They weren't just patient in explaining their technology - they came back twice to explain their proposal. They took the time to win our trust and our business. Once we signed-on with Earth Right Mid-Atlantic, they performed exactly as they said they would. They were on-time, diligent, and thorough. Their installer worked far into the night to complete the job on the day they had promised - dealing with our old house's surprises with no complaints or excuses. They did a great installation job. Earth Right Mid-Atlantic's proposal proved to be spot-on and their solution has been great. For the first time in all the years we've owned it, our holds temperature inside no matter what the outside is doing. I've been surprised by the silence of not hearing the HVAC run. I wondered at first if it was broken. Then I realized the truth - Earth Right Mid-Atlantic's insulating technology keeps our HVAC benefits inside our house. Our system was shutting off because it did not have to run! We've been very, very happy with the energy savings and the huge improvement in the comfort of our home. Thank you, Earth Right Mid-Atlantic."
Mark T. in September 2020
Pest Control: Insects and Termites, Moisture Reduction, Dehumidifier and Sump Pump installation , and 2 more
"I met with Carlos to provide an inspection and then follow-on estimate for additional attic insulation.... Carlos provided a very thorough review and explanation.....he then followed up our discussion with providing me a reasonable estimate for some quality work.... I definitely recommend BioGuard for bot insulation concerns and also for pest control....dealing with BioGuard was a terrific experience and they will get my future business!"
Michael P. in November 2018
Portsmouth Insulation Contractors are rated 0.0 out of 5 based on 0 reviews of 0 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Attic Insulation Install Contractors that serve a different city in Virginia, here are some popular suggestions:
What type of insulation do you want?
What is the nature of the project?
Approximately how many square feet is the attic?
Find out how HomeAdvisor can help your business