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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon50
    Verified insulation services reviews

Find Insulation pros in Spokane Valley

Avatar for ENERGY STAR INSULATION LLC
ENERGY STAR INSULATION LLC
4.9(
8
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Spokane Valley, WA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I recommend Energy Star for your insulation needs! Very professional, great communication, punctual and explained the process to me with no hesitation. Worked with me around my schedule, plus I didnâ t have to stick around they locked up my house and kept my dogs in the yard. Had the proper equipment and defiantly knew what they were doing. Plus there was no mess after they were done. It good to know I will start to save money now since I only had a couple inches of insulation before. A++++"
Response time10 hrs
Response rate93%
2 neighbors recently requested a quote
Pacific Spray Systems LLC
5.0(
6
)
Spray Foam Insulation - Install

Serving Spokane Valley, WA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer spray foam insulation services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Empire Insulation
5.0(
2
)
Spray Foam Insulation - Install

Serving Spokane Valley, WA and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

"I've utilized many insulation companies over the years and rarely write reviews, but Nick and his guys did an outstanding job and I would HIGHLY recommend them. Their price was excellent, the work was perfect, and they are extremely clean and organized."
Response time2 days
12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for 509 Painting & Construction, LLC
509 Painting & Construction, LLC
4.9(
22
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Spokane Valley, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. \nWe take on projects such as but not limited to Fences, decks, remodeling, painting, floors, drywall/sheetrock, cabinets tile work, and more.\nWe pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Tile Project
Tile Work
Tile Work
Bedroom Flooring
Bedroom Flooring 2

+3

Response time6 hrs
Response rate99%
1 neighbors recently requested a quote
Olekstarllc
5.0(
1
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Spokane Valley, WA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Added insulation to previous under-insulated attic area. Developed plan options with pictures. Performed work efficiently and provided pictures of working and finished work. Used good quality fiberglass product. Very happy with customer service. Professional small business."
Response time1 day
21 neighbors recently requested a quote
Avatar for Specialty Insulation
Specialty Insulation
4.4(
11
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Spokane Valley, WA and surrounding areas

In business since 1971

Free estimates

Credit card accepted

"I've had ice dams for years. I finally researched it enough to realize it was an insulation problem (I wish I had been smart enough to figure it out sooner). Anyway Speciality Insulation came out and gave me a truly reasonable estimate. The technician found an uninsulated heating pipe, missing batts, in addition to the original find of inadequate insulation. They fixed all of that. I have a room that was perennially cold, it's warm now, no ice dams and I am sure my gas bill will go down. They cleaned up after themselves and were very pleasant people. Very pleasant, efficient and did what they said they could do for an affordable price."
Response time2 days
Response rate95%
Recommended by81%of homeowners
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Insulation questions, answered by experts

Asbestos has many beneficial properties, including fire resistance, strength, and chemical resistance. It is also an excellent insulator, which is why it was used in pipe insulation and other building materials for decades. For all its benefits, asbestos is dangerous for human health, which is why it was eventually banned from use in certain products.

The time required for insulation installation can range from a few hours to a few days, with most projects taking 1-3 days to complete. The final duration depends on the project's size and complexity, the area size, and the type of insulation being installed.

Minimal, mainly occasional checks for damage or mold in extreme conditions.

At a minimum, blown-in insulation lasts 20 to 30 years. Cellulose and sheep’s wool come from natural materials, so they likely max out at around 30 years. Fiberglass and rockwool feature artificial materials that boast lengthy lifespans, up to 50 years, or even longer in some cases. As always, this timeline assumes you don’t run into any issues, such as flooding or mold, that shorten the lifespan.

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

The Spokane Valley, WA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.