*The Angi rating for Insulation Service companies in Danville, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Danville, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on February 26, 2026
Serving Danville, OH and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"Great..Insulated crawl space, attic and foam in the walls. Great job, great cleanup and great to work with."
+10
Serving Danville, OH and surrounding areas
In business since 1985
Free estimates
Credit card accepted
"Had the whole house insulated in 2016. Just found out that there is now mold in the attic. Have had three different contractors come to look at it and ALL have said the reason is because when the insulation was blown into the attic they did not take the time to rake it away from the soffits. Now I'm faced with a major repair bill of $3000 to eliminate the mold. Plus, to make matters worse, my utility bill did not go down very much after having this done. Only thing I can say is that the house is more comfortable. So beware if you use this company and make sure they install the insulation into your attic correctly!"
+14
Serving Danville, OH and surrounding areas
In business since 2010
Free estimates
Credit card accepted
"The company was very supportive and accommodating. They took their time during the initial visit to review our attic before supplying a competitive quote which we accepted. They stuck by the quote during the completion of the job even though part of the attic required some additional insulation. Both Jose and Sergio were extremely thorough and professional. I will definitely recommend them to others without hesitation."
+6
Serving Danville, OH and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"My wife and I attended a presentation by James Manfield, the owner of GreenForce. We were impressed with company product and Jame's punctuality, professionalism and honesty. We decided to hire his company to add insulation to attic of my in-laws house. The installers came on time and over 9 hours managed to complete 95% of the job. The installers were polite, professional and clean. The subsequent installers came next day and completed the job. We are very pleased with James and the service provided by his company. As FYI, we had similar radiant barrier installed by another company in our own house in 2012 and we were pleased with the reduction in heating and cooling cost."
Serving Danville, OH and surrounding areas
In business since 1927
Free estimates
Credit card accepted
When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.\n
Serving Danville, OH and surrounding areas
In business since 2006
Free estimates
"After having a major pipe bust and leak issue repaired, we then had to fix up water damage as well as damage left by plumbers trying to fix our problems. One of the damages at hand was wet insulation and wet and rotting boards holding that insulation up underneath the side of our kitchen where it meets our back porch (about 2 feet off the ground).
Tom came out and not only removed the section that was damaged, but pulled out basically the whole row of boards and insulation that followed along where our kitchen and porch meet (not damaged, but older). He then added all new insulation and replaced all the boarding holding it up. His charge for all of this doesn't seem fair... to him.
Now, when just about anything needs fixed around the house, we are ready to give Tom a call!
"
Serving Danville, OH and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"I contacted RoofWise Roofing Inc in July 2010 to get an estimate on replacing the roof of my ranch house. An estimator came out and walked over the roof and then discussed replacing it with me. We also discussed replacing a damaged gutter in the front, repairing a sagging back gutter which did not drain properly, and putting a rain barrel in. He suggested clips to hold the gutter up, but said it might not work. He answered my questions and explained different components of the roofing system thoroughly. He was pleasant, helpful and seemed very knowledgeable. He explained that a likely future consequence of getting a ridge vent would be that I might need more insulation. This was helpful and made me feel he cared about the overall functioning of the house. He recommended chimney caps for the chimney and new soil stack boots. He offered to get roofing shingle samples and put them on the roof to help me decide on a color. He also showed me some sample shingles.
I received a bid within a week. It was very professionally done and the price was reasonable compared to my other two bids. A helpful pre-roofing checklist was included. RoofWise offered a 5 year warranty on parts and labor, which was very good. My decision was difficult because all of the companies I interviewed sounded good. I give RoofWise an A in a relevant categories. My one suggestion is that they work on developing a more consistent and professional telephone response, when someone calls the office."
+8
Serving Danville, OH and surrounding areas
In business since 1971
Credit card accepted
"I love American Shield. I love American Shield. I love them. We have 2 homes; this home is 30 years old, our home in California is twenty years old and we have used them in both places.
A, number 1, plus, plus!"
+2
Serving Danville, OH and surrounding areas
In business since 2005
Free estimates
Emergency services offered
We want to keep our customers safe, we can come out and do a FREE estimate and the customer does not need to come meet us outside. We will then send the estimate via email. WE FOLLOW SAFE DISTANCING PRACTICES Call us at 317-413-6654 Specialising in Commercial and Residential Exterior Repair, Restoration and installation of traditional Stucco, Synthetic Stucco and EIFS, waterproofing, Painting exterior, Luxury limestone Fireplaces and now Epoxy Flooring.
+222
Serving Danville, OH and surrounding areas
In business since 2005
Credit card accepted
8 EMPLOYEES. NO TRAVEL CHARGES. ADDITIONAL CONTACT: MATT WYSCARVER. LICENSE #HIC 3911.
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
From average costs to expert advice, get all the answers you need to get your job done.
Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
How much does it cost to insulate a wall? This guide breaks down the associated costs and variables to consider when setting your project budget.
The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
Exterior foundation insulation can retain structural durability and save energy. Discover the best insulation material for your foundation to get the most out of it.
Learning how to insulate plaster walls can help improve your home's energy efficiency. However, there are crucial cautions to consider before attempting.
There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.
