Spray Foam Insulation in Marysville, WA

Find top-rated spray foam contractors and save up to 35% on energy bills

Compare 5 verified spray foam insulation contractors serving Marysville, Washington, backed by 171 customer reviews averaging 4.7★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Marysville contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 35% — get free quotes and read verified reviews below.

💰 Estimated Energy Savings in Marysville

35%
Average Energy Savings
Typical range: 30% - 40%
$1,596
Estimated Annual Savings
Based on $380/month average energy cost
4 years
Average Payback Period
Return on investment timeline

Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Cold.

Verified Contractors in Marysville

5
5 Google reviews

Recent Reviews:

Geo Day★★★★★a year ago

Juan and crew are honest, hard working, diligent and good in what they do. They came in today on time took out old attic insulation, vacuumed, sanitized, deodorized and installed new insulation. Duck’s Insulation goes above and beyond expectations and charge much less than the big companies with overpaid sales force!

Dennis Kanarsky★★★★★a year ago

Duck's Insulation came highly recommended and offered an exceptionally competitive bid to clean out the crawl space and replace old insulation at our recently purchased house. The owner Juan Perez personally came out to our properly to do the inspection and to generate the quote and seemed genuinely eager to help us and explain what needed to be done (even if we were to go with another contractor). Juan's crew was very professional and completed the work in about half a day. They took photos and videos pre and post and they even used a thicker vapor barrier per my request free of charge which was really appreciated. Highly recommend Duck's for their good work and super competitive pricing!

Heidi Jellerson★★★★★8 months ago

Juan Perez and his team did such a great job at my home. In my attic, they did remediation, replaced baffles, added insulation to bring my insulation levels up to code and cleaned my gutters. Juan went above and beyond at my home and was super helpful offering advice and guidance. I will be using Duck's Insulation LLC again and I highly recommend them.

5
15 Google reviews

Recent Reviews:

Von Schroeder★★★★★a year ago

We are so happy with the work Daniel and his crew did for us. They removed insulation that had been infested with mice before we bought our home and repaired entry points that should keep it from happening again. The price was right and they showed up when they said they would. I particularly liked that they did it in two stages and set mouse traps to make sure everything was good before installing and it looks incredible. No need to look elsewhere for a real professional.

Henry Ph★★★★★a year ago

I would like to thank Daniel and his crew for the excellent job they did cleaning the crawl space at a home we recently purchased. They removed the old vapor barrier, damaged insulation, and construction debris left by the contractor. Not only did they install a new vapor barrier, they also replaced/repaired the screens on the vents as well as making the crawlspace entry.They did an excellent job, We have had other trades under the house since S.O.S completed their work and they commented on the quality of the work done. I normally don't like to review any company, but this people work hard and provide years of experience. I'm very happy Thank you S.O.S

David Montoya★★★★★a year ago

Daniel and his crew from S.O.S. just finished sealing up my crawl space a couple of days ago to exclude rodents. They replaced contaminated insulation and twined up the rest, replaced my old vapor barrier, built a new pressure treated door, sealed off entry points to the house with foam and wire mesh, and filled all holes in the crawl space with cement. They also replaced a few vents. I am very satisfied with their work and would highly recommend their services to anyone I know with a rodent problem. Now I actually don't mind going under my house. Thank you, S.O.S.!

4.7
3 Google reviews

Recent Reviews:

keidy colon★★★★★4 years ago

Jo Estrada★★★★★6 years ago

Jose Eduardo Lopez★★★★9 years ago

Affordable prices

4.6
17 Google reviews

Recent Reviews:

s mackey★★★★★4 months ago

We invited 5 quotes for insulation in a small carport reno project. We required spray foam to meet flood permit requirements. A&E was the only one who knew the requirements well and suggested we only needed the spray to a certain height and could then use traditional insulation to continue to the ceiling. We confirmed with the inspector while A&E estimator was on-site and proceeded with the quote. As a result of that suggestion, A&E saved us a great deal of money over all the other quotes who suggested spraying floor to ceiling. We were impressed and awarded them the work. Once complete, the county inspector indicated the work was very good and exceeded expectations. We recommend A&E 👍

Tammy Lee★★★★★2 years ago

[Review for engagement - not for service] We didn't end up moving forward with this company, but our engagement with Ernie was great! He was fast in communication, and fair in his assessment/quote. For those who are collecting multiple bids for projects, I'd definitely recommend a chat with Ernie!

Dylan Pride★★★★★a year ago

Top notch work, worker’s came in and removed all my old blown in and batts insulation, then I had HVAC ducting installed then they came back out 2 weeks later and blew in new insulation. Good prices, fast removal & install also cleaned up before they left. Would recommend to any friends or family.

Recent Reviews:

David G★★★★★4 years ago

After Nathan provided a thorough inspection and provided a professional proposal, we opted to proceed with the clean up and restoration of our crawl spaces. The team arrived yesterday and performed the work like an army of surgeons! My wife and I inspected the work and were very impressed with the quality and completeness of the job. The team led by Juan were very respectful, provided explanations of the work, and did a great job of cleaning up the premises after. Very impressed and I highly recommend Clean Crawls Marysville for work you need in your crawl spaces!

fred rodolf★★★★★3 years ago

Love these guys i have used them 4 times there really good about overspray and excellent clean up when there done

John Ellison★★★★★4 years ago

Rob the Sales Rep was very through and took the time to make sure I understood all aspects of the job. I got 3 estimates and Clean Crawls was the same or better than the others. The work was done is 2 phases. First was removal of all the insulation in the floor joists and the vapor barrier on the ground in the crawl space. Leo, the crew leader, was great to work with. He built a vinyl tunnel from the access hole inside the house to the front door to mitigate any debris from getting through the house. They also eliminated all entry points into the crawl space to keep the new rodents from coming in. Then the whole space was sprayed with deodorant/sanitizer. The next phase was to eliminate all of the rodents that had made a home in the crawl space. After 2 weeks and 15 dead rodents later we had Clean Crawls come back out to perform phase 2. Being very satisfied with Leo and crew I requested he come back out to finish the job. New vapor barrier was applied and new R30 insulation was installed. The insulation was held in place with nylon cord strung below the floor joists. All pipes were wrapped in R11 insulation. I went down to take a look after the job was complete. I am quite happy with the work performed and have no problem recommending this company.

Frequently Asked Questions — Spray Foam Insulation in Marysville

These are the questions Marysville homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 35% typical energy savings. Compare the 5 verified Marysville contractors above for exact quotes.

How much can spray foam insulation save on heating and cooling bills in Marysville?
Homeowners in mixed climates like Marysville, WA typically see 20–30% reductions in total energy costs after spray foam installation. The savings come from both reduced heating in winter and reduced cooling in summer. The exact savings depend on your home's current insulation, size, and local energy rates, but most homeowners recoup the investment within 3–6 years.
Is spray foam better than fiberglass insulation for homes in Marysville?
For most homes in Marysville, WA, spray foam outperforms fiberglass significantly. Fiberglass batts insulate but do not air seal — meaning conditioned air still escapes through gaps. Spray foam both insulates and creates an airtight seal, addressing the root cause of energy loss. While spray foam costs more upfront, the performance difference in mixed climates makes it the better long-term investment for most homeowners.
Is spray foam insulation worth the cost?
For most homeowners, yes. Spray foam creates an air-tight seal that traditional insulation cannot match, reducing energy bills by 15–35% annually. It also adds structural rigidity, acts as a moisture and vapor barrier, reduces outside noise, and can increase home resale value. The higher upfront cost compared to fiberglass is typically recovered within 3–7 years. One important note: because spray foam creates a very tight building envelope, proper mechanical ventilation is important to maintain healthy indoor air quality and prevent interior moisture buildup. This is typically handled by an Energy Recovery Ventilator (ERV) — a system that brings fresh outside air in while pushing stale air out, recovering the energy from the outgoing air so you don't waste what you paid to heat or cool — or a Heat Recovery Ventilator (HRV), which works similarly but is optimized for cold climates. A qualified contractor will assess whether your home needs ventilation upgrades as part of the installation.
How much does spray foam insulation cost in Marysville, WA?
In Marysville, WA and the surrounding area, spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your home's specifics. Open-cell foam runs $0.44–$0.65 per board foot, while closed-cell foam costs $1.00–$2.00 per board foot. A typical 2,000 sq ft home attic in Marysville costs $2,000–$6,000. Most Marysville homeowners recoup this investment within 3–7 years through energy savings of 15–35% annually.
What is the difference between open-cell and closed-cell spray foam?
Open-cell spray foam is softer, less dense, and less expensive. It expands significantly and is ideal for interior walls, attics, and soundproofing. Closed-cell spray foam is denser, stronger, and provides a moisture barrier — making it better for exterior applications, crawl spaces, and areas prone to flooding or humidity. Closed-cell also has a higher R-value per inch (R-6 to R-7 vs R-3.5 to R-4 for open-cell). One key difference: open-cell foam allows some vapor movement, while closed-cell acts as a vapor barrier — an important consideration for your home's ventilation needs.
How long does spray foam insulation last?
Spray foam insulation is one of the most durable insulation options available, with a lifespan of 80+ years when properly installed. Unlike fiberglass batting which can sag and settle over time, spray foam maintains its shape and insulating properties indefinitely. It will typically outlast the building it is installed in.
How do I find a qualified spray foam insulation contractor in Marysville, WA?
When searching for a spray foam contractor in Marysville, WA, look for ones who are licensed, insured, and have verifiable reviews. Spray foam requires specialized equipment and training — improper installation can cause off-gassing, adhesion failure, or fire hazards. Ask for references, verify their insurance, and get at least 2–3 quotes. A qualified Marysville contractor will also assess your home's ventilation needs — a tightly sealed spray foam installation requires adequate mechanical ventilation to prevent moisture and indoor air quality issues. FoamMatch pre-screens all listed contractors in Marysville for licensing and insurance so you can compare verified professionals in your area.
How long does spray foam installation take?
Most residential spray foam jobs take 1–2 days depending on the size of the area. A standard attic takes 4–8 hours. After spraying, the foam cures within 24 hours, though most contractors recommend waiting 24–72 hours before occupying the space due to off-gassing during the curing process.
Does spray foam insulation need to be replaced?
No — spray foam insulation does not need to be replaced under normal circumstances. Unlike fiberglass insulation which degrades over time, spray foam maintains its R-value and air sealing properties for the life of the building. The only reasons to remove or replace spray foam are water damage, renovation work, or improper original installation.