Find a spray insulation contractor near you

Find a spray insulation contractor near you

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Top 9 Spray Insulation Contractors near you

Avatar for Founders Insulation
Avatar for Founders Insulation
2.
Founders Insulation
2.
Founders Insulation
Top Pro

Great 4.8

(18)

Great 4.8

(18)

Insulation Installation or Upgrade

Licensed pro
  • 24 hires on Thumbtack
Kabir M. says, "I recently contacted a well-known pest control company for an inspection, during which they advised me that my attic insulation was inadequate and quoted me $4500 for additional insulation. Feeling skeptical, I decided to seek a second opinion and reached out to Founders Insulation. Jeffrey Soto promptly arrived at my home and conducted a thorough inspection. To my relief, he found no issues with the insulation and assured me that additional insulation was unnecessary. Jeffrey's expertise and honesty were truly commendable as he took the time to explain the situation in detail, saving me a significant amount of money. I wholeheartedly recommend Founders Insulation to anyone seeking reliable service and honest advice. They prioritize what's necessary and truly have their customers' best interests at heart."See more
contact for price
Kabir M. says, "I recently contacted a well-known pest control company for an inspection, during which they advised me that my attic insulation was inadequate and quoted me $4500 for additional insulation. Feeling skeptical, I decided to seek a second opinion and reached out to Founders Insulation. Jeffrey Soto promptly arrived at my home and conducted a thorough inspection. To my relief, he found no issues with the insulation and assured me that additional insulation was unnecessary. Jeffrey's expertise and honesty were truly commendable as he took the time to explain the situation in detail, saving me a significant amount of money. I wholeheartedly recommend Founders Insulation to anyone seeking reliable service and honest advice. They prioritize what's necessary and truly have their customers' best interests at heart."
Avatar for Efficient Energy Solutions, LLC
Avatar for Efficient Energy Solutions, LLC
3.
Efficient Energy Solutions, LLC
3.
Efficient Energy Solutions, LLC
Top Pro

Exceptional 5.0

(34)

Exceptional 5.0

(34)

Insulation Installation or Upgrade, Weatherization

Great value
  • 33 hires on Thumbtack
Cleo R. says, "I cannot rate this company highly enough. This is the second time I have had them work on my home and they completely transformed it. I did a major remodel of a very old house stripping it down to the beams. They worked quickly, efficiently and cleanly arranging everything while the owners were having their first child!! She sent me final emails while in labor! Astonished by this I asked her to get on and have her baby but darling Christina said she found it relaxing to get everything up to date while waiting for the baby. 🤔. My home has gone from weird and cold in the parts with poor insulation (upstairs) to a modern and luxurious feel. I keep checking the thermostat wondering if I left it on 75 all night, but no, it is still programmed to drop to 62 between 10pm and 6am … it just doesn’t. DON’T HESITATE. They are fair and very good people and offer a very good product at excellent value."See more

Free on-site estimate

Free on-site estimate

Cleo R. says, "I cannot rate this company highly enough. This is the second time I have had them work on my home and they completely transformed it. I did a major remodel of a very old house stripping it down to the beams. They worked quickly, efficiently and cleanly arranging everything while the owners were having their first child!! She sent me final emails while in labor! Astonished by this I asked her to get on and have her baby but darling Christina said she found it relaxing to get everything up to date while waiting for the baby. 🤔. My home has gone from weird and cold in the parts with poor insulation (upstairs) to a modern and luxurious feel. I keep checking the thermostat wondering if I left it on 75 all night, but no, it is still programmed to drop to 62 between 10pm and 6am … it just doesn’t. DON’T HESITATE. They are fair and very good people and offer a very good product at excellent value."
Avatar for Windows On Washington, Ltd.
Avatar for Windows On Washington, Ltd.
5.
Windows On Washington, Ltd.
5.
Windows On Washington, Ltd.

Very good 4.6

(55)

Very good 4.6

(55)

Insulation Installation or Upgrade

  • 3 hires on Thumbtack
WoW employees were all awesome from start to finish. Greg, the salesman set the tone with his professional yet friendly demeanor and knowledge of the products. He responded promptly to all questions and kept us abreast of the timeline for window delivery. He passed us off to the folks in the office who were equally professional and excellent with communication. The fellow who came out to measure for the windows was also very professional and did an excellent job being timely and speedy in his work. He even answered a question via text after he left the site. The installation crew did their best to minimize the intrusion in our home and were working in very windy, very cold weather. They kept my home clean and were very tidy with their products. They were friendly yet professional. Everyone in the company knows their job inside and out! There is no "passing the buck" here, just great service with folks who are very competent and polite. If only every other company would follow this format, they'd be very successful. -Eugenia, S. | Fairfax, VASee more
contact for price
WoW employees were all awesome from start to finish. Greg, the salesman set the tone with his professional yet friendly demeanor and knowledge of the products. He responded promptly to all questions and kept us abreast of the timeline for window delivery. He passed us off to the folks in the office who were equally professional and excellent with communication. The fellow who came out to measure for the windows was also very professional and did an excellent job being timely and speedy in his work. He even answered a question via text after he left the site. The installation crew did their best to minimize the intrusion in our home and were working in very windy, very cold weather. They kept my home clean and were very tidy with their products. They were friendly yet professional. Everyone in the company knows their job inside and out! There is no "passing the buck" here, just great service with folks who are very competent and polite. If only every other company would follow this format, they'd be very successful. -Eugenia, S. | Fairfax, VA
Avatar for Value Dry Waterproofing
Avatar for Value Dry Waterproofing
9.
Value Dry Waterproofing
9.
Value Dry Waterproofing

Good 4.1

(14)

Good 4.1

(14)

Insulation Installation or Upgrade

  • 49 hires on Thumbtack
Berry M. says, "We purchased a home that was built in the 1940's and during the winters, the house was unbearably cold, making most of the house miserable to be in and the heating bills were extremely high. Our crawl space wasn't sealed up. After reading outstanding reviews, we called Value Dry and Jim Ketterer and his team were exceptional to work with. They inspected what needed to be done, gave me an estimate that matched what I paid them, and they guaranteed the work even with transfer of home ownership. We had the crawl space encapsulated, added a sump pump with a back up, a sump pump drain, a window well with drainage, and they installed insulation in the cement walls of the foundation to completely seal it. We also have a humidistat so we can control the humidity underneath the house. Exceptional job! Our coldest days outside were mitigated inside by the insulation and our house is very comfortable to be in during the winter now. They worked hard to make sure the job was done correctly and I highly recommend their services."See more

Free on-site estimate

Free on-site estimate

Berry M. says, "We purchased a home that was built in the 1940's and during the winters, the house was unbearably cold, making most of the house miserable to be in and the heating bills were extremely high. Our crawl space wasn't sealed up. After reading outstanding reviews, we called Value Dry and Jim Ketterer and his team were exceptional to work with. They inspected what needed to be done, gave me an estimate that matched what I paid them, and they guaranteed the work even with transfer of home ownership. We had the crawl space encapsulated, added a sump pump with a back up, a sump pump drain, a window well with drainage, and they installed insulation in the cement walls of the foundation to completely seal it. We also have a humidistat so we can control the humidity underneath the house. Exceptional job! Our coldest days outside were mitigated inside by the insulation and our house is very comfortable to be in during the winter now. They worked hard to make sure the job was done correctly and I highly recommend their services."

Q & A

Answers to commonly asked questions from the experts on Thumbtack.

How much does insulation cost?

The cost of insulation will vary significantly, with prices as high as $2,800. However, homeowners spend an average of $350 for insulation installation and upgrades (keep in mind this average cost includes small and big spaces). 

The actual cost you pay will depend on a number of factors, including where you live, the total square footage of your space, the cost of labor and any preparation and cleanup work needed to complete the job. The type of insulation is one of the biggest factors. Contact insulation contractors near you to get price estimates.

What are the advantages of insulating a house?

Insulating your home has many benefits and is worth the time, energy and money. Here’s why:

  • Insulation reduces energy and heating costs.
  • Less energy consumption also results in a reduction of pollutant emissions.
  • Insulation prevents condensation from moisture and stark temperature differentials.
  • And it reduces noise from passing through the walls.

How do I hire someone to insulate my home?

The best way to hire someone to insulate your home is by searching for contractors near you online or using the Thumbtack app. Start by entering your zip code to find a list of top-rated insulation contractors in your area. Then, whittle down the search results by customer ratings and reviews. Pay special attention to the positive (and negative) reviews, and check out the contractors’ photos — these can give you an idea of the contractors’ quality of work on past insulation projects. 

Also, check licensing requirements in your state and ensure that whoever you work with has a license (if needed). The final step is reaching out to at least three or more contractors to receive cost estimates and compare bids.

What is insulation?

Insulation is a material that slows or inhibits heat flow from one area to another. It can take many forms. A common type is fiberglass or mineral wool (aka rock wool and sag wool). Another is cellulose insulation, an environmentally friendly option that is blown into wall cavities. Sprayed foam insulation is a go-to option if you need to add insulation to existing areas and around obstructions.

What is r-value insulation?

R-value — or thermal resistance value — is a measure of any surface or material’s resistance to heat flow. The greater the R-value, the more insulation the material provides. R-value depends on the thickness, density and type of insulation, as well as the moisture accumulation, age and temperature. 

Can insulation be added to existing walls?

It can be difficult to add insulation to existing walls, but it’s not impossible. If you’re finishing your basement or adding siding to your house, you might want to add new insulation to the existing wall. Contact an insulation contractor to find out what your walls require — and how much it will cost.

What are the signs I need new insulation?

There are several signs you might need new insulation. For example, you may need to upgrade your insulation if:

  • Your electricity, heating and cooling bills continue to rise.
  • An auditor notes during your whole-house energy assessment that you need insulation in certain areas.
  • Your rooms have uneven (and uncomfortable) temperatures.
  • Drafts of cold air are entering your house.
  • You’re having moisture, mold or mildew issues.

If you think your home might be under-insulated or it’s time for some better insulation, hire an insulation contractor 
near you
.

Can you put insulation over existing insulation?

There are many cases in which it is acceptable to place new insulation over old insulation. The main instance in which you shouldn’t place new insulation over old insulation is when the old insulation is wet or decayed. Also, keep in mind where the vapor barrier is. If there is a layer of vapor barrier between the new and old insulation, it can trap moisture and lead to mold growth. 

If you're not experienced in insulation installation, hire an insulation contractor near you to take on this job.

What are some common types of insulation?

There are several common types of insulation, including:

  • Batts and rolls, which are usually made from fiberglass or mineral wool and can be placed between wall studs and ceiling/floor joists.
  • Concrete block insulation, which protects the outside of concrete walls from significant heat loss.
  • Blown-in insulation, which is made from fiberglass, cellulose or mineral wool and can fill in irregularly shaped areas.
  • Spray foam, which has a high R-value and is great at stopping air from leaking through holes and cracks. 

If you’re not sure which type of insulation you should install in your home, an insulation contractor can help you decide.

What areas should I insulate in my home?

There are several absolutely critical parts of your home you should insulate to save on energy costs, retain heat, reduce noise and protect your pipes and ductwork. The first is the attic and roof. Because heat rises, it will naturally tend to escape through the top of a house. Insulating the attic or roof can prevent heat loss. Insulating the walls is next on the list. You can also insulate your flooring, crawlspace and basement. 

To find someone to help you insulate these areas in your home, start searching for insulation contractors near you on Thumbtack.

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