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Find Spray foam insulation pros in Kingston

Avatar for Insulation Northwest
Insulation Northwest
4.8(
107
)

Serving Kingston, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"WOW they did a fantastic job! They got here on time and took their time getting the attic prepped to seal air pockets before they sprayed the insulation in the attic. They also fixed spots in the crawl space before putting down a new plastic vapor barrior. The work that they did made a major difference in the warmth in my home. I am very please and would diffentaly recommend them."
Additional Photos
Additional Photos
Additional Photos
26 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for AT Foam
AT Foam
5.0(
5
)

Serving Kingston, WA and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Unbelievable company such great work. John is one of the best business man I have ever dealt with he deserves 20 stars. And his crew does to if you ever need insulation go here. No place else. Best in the state 👍👍👍👍👍"
Roof deck closed cell spray foam
SPF roof deck
SPF ceiling and gable end wall
Flat ceiling 2lb closed cell
Flat ceiling roof deck

+21

Response time8 hrs
Response rate98%
2 neighbors recently requested a quote
Avatar for PNW Insulation, LLC
PNW Insulation, LLC
4.7(
252
)

Serving Kingston, WA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I hired PNW insulation to spray foam my 30x50 metal building. Ruben arrived on time for the estimate appt and was thorough explaining the process.. I had 4 other bids before PNW. On install day the team arrived on time. It took 2 days to complete the job. I am very happy with the end results. I would recommend PNW insulation to any one needing spray foam work done. They did a great job"
Before
All insulated
Final with Wmp
Getting ready to start
Inside office

+22

Response time1 day
Response rate92%
40 neighbors recently requested a quote
Avatar for Energy Pro Insulation, Inc.
Energy Pro Insulation, Inc.
4.7(
312
)

Serving Kingston, WA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"The first appointment was to get a quote and the second was for the insulation. Both times, they showed up on time and actually earlier than expected. This is rare in the contractor world. I had 3 companies give me a quote and they were the only one to advise what's the correct way to fix the issue. The others just wanted to get the job without consideration for the real fix."
33 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Lake Atitlan Insulation, LLC
Lake Atitlan Insulation, LLC
5.0(
20
)

Serving Kingston, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"We had Lake Atitlan Insulation remove our old insulation and replace it with R-38. I enjoyed working with Nanni from the initial meeting to the final step of installing the insulation. Very knowledgeable lady and truly exceptional customer service. A highly recommended insulation contractor."
2 neighbors recently requested a quote
Recommended by5%of homeowners
Pacific Spray Systems LLC
5.0(
6
)

Serving Kingston, 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
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for EvergreenPro Insulation LLC
EvergreenPro Insulation LLC
5.0(
19
)

Serving Kingston, WA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"EvergreenPro came out to repair insulation under my house and they did a wonderful job and cleaned up everything. They even gave me pictures of the completed project."
Before clean out
After clean out
After installation
After installation
Access door frame

+4

Response time1 day
39 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Insulation Pro Inc.
Insulation Pro Inc.
5.0(
19
)

Serving Kingston, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"We literally been roasted in our house especially on the second floor with that late heatwave going on . Eric from Insulation Pro took care of our attic. Full insulation replacement. Some mold problems and vents to reconnect . I was skeptic I even tested with the thermostat furnace but it literally did the job. Couldn't be happier."
Attic project
During job progress
During process
Crawl space full service
Before project crawl space

+59

Response time5 hrs
7 neighbors recently requested a quote
Avatar for Acorns Attics & Crawls, LLC
Acorns Attics & Crawls, LLC
5.0(
17
)

Serving Kingston, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I’m very satisfied with the insulation work performed under my house. My home is now toasty warm on my feet. Phillip and his worker showed up on time, went about their work and cleaned up the mess created in the process. I am greatful that I found such a competent company."
Response time3 hrs
Response rate97%
28 neighbors recently requested a quote
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FAQs for spray foam insulation projects in Kingston, WA

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.