Spray Foam Insulation in Woodland, CA

Find top-rated spray foam contractors and save up to 27% on energy bills

Compare 6 verified spray foam insulation contractors serving Woodland, California, backed by 143 customer reviews averaging 4.6★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Woodland contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 27% — get free quotes and read verified reviews below.

💰 Estimated Energy Savings in Woodland

27%
Average Energy Savings
Typical range: 22% - 32%
$1,134
Estimated Annual Savings
Based on $350/month average energy cost
5 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 Hot-Dry.

Verified Contractors in Woodland

5⭐
3 Google reviews

Recent Reviews:

VICKI LOWE★★★★★a month ago

Juan of Alonso’s roofing installed our new roof and I found his quality of work and pricing to be unbeatable. It was fast and completed in a couple days. He backs his work and materials fully. I couldn’t be happier. By Steve Lowe.

Carlos Marquez★★★★★4 months ago

Thank you Alonso, you came to mi house and give an ideas how to fix my leaking flat roof, and replace the roof and the hold house. You did a grate job, your not the cheapest but you the best, clean and quality job. Thank you

ERIKA COTA★★★★★2 months ago

100% Recommended

Recent Reviews:

Danielle Fuller★★★★★3 years ago

Their work is amazing and I highly recommend them. They did an amazing job and everything looks as good as new! Their quality is top-notch.

Youe Rosevent★★★★★a year ago

They did the job enthusiastically and displayed high levels of professionalism too. An amazing team that provides top-notch service. I highly recommend your services. I used them in the past and found them to be excellent. Thankful for your top class work Progressive Santa Clarita Insulation Contractor!

4.9⭐
30 Google reviews

Recent Reviews:

Eddie Daughtry★★★★★10 months ago

All I can say is "Amazing" from start to finish it was low stress, positive energy, and friendly staff. Awsome experience.

bleedem diamundz★★★★★3 months ago

Very honest and helpful!

David Kingsbury★★★★★a year ago

Hired Efficiency insulation to remove entire attic of old disgusting moldy old insulation. Only attic access was in a 2'x 3' closet in living room. Start to finish 2 days. Outstanding job, oh yeah did I mention it was mid summer so hot as Hades in attic but raining both days.

Recent Reviews:

John Cozen★★★★★a year ago

We couldn’t be happier with the work that Clear Efficiency did on making our home more comfortable and quieter! Other vendors have come through for different jobs and remarked that the attic renovation seemed above and beyond the kind of work they normally see. When I had a couple questions about the job, they didn’t hesitate to come out the same day and help me understand the different aspects of the sealing job they did and how exactly it’s benefiting our energy usage and comfort. A+ 5 out of 5, highly highly recommended.

Damian Dunn★★★★★2 months ago

Had clear efficiency come out in November of 2024 to give quote for attic reseal and new insulation. Don was very professional and explained everything from work to rebates. I then asked about updating my HVAC system in my house and he also went over everything and was not pushy just provided estimates. I was very happy with his service that I got both the attic and HVAC redone with them. Jesse and his team got me right in and worked around my busy work schedule and was even able to get the attic done while I was at work. We did have some hiccups with the rebate for the work but I got all the rebates and I’m very pleased with there quality of work. Would recommend to anyone.

David R★★★★★3 months ago

Clear Efficiency supplied and installed eighteen (18) Maxeon Max 3 solar panels at my home (Maxeon’s extended 40-year warranty requires registration). Clear Efficiency is very knowledgeable and experienced, offering me the latest solar panel technology. Their pricing is competitive and the installation was professional and executed on schedule. They submitted the NEM application, took care of the permitting, and provided financing, making the whole processes hassle free. Before this, I was paying high electrical and gas utility bills to PGE. After the first 12 months, my solar panel system generated a surplus of over 3,000 kWh, making me eligible for a Net Surplus Compensation at True-Up. Since then I purchased an electric vehicle and I expect my solar panel system to power most of my home’s electrical energy usage, including a Central Air/Heat Comfort Heat Pump system and Heat Pump Hybrid Water Heater.

4.1⭐
15 Google reviews

Recent Reviews:

Suzanne Slivkoff★★★★★4 months ago

I can’t say enough good things about Rick and his team at R&R Enterprises. Rick took a real interest in painting my mom’s house and repairing the roof, and he truly listened to her preferences every step of the way. His crew spent days carefully prepping the house, making sure everything was done right. Rick even painted a test section so my mom could see how the color looked, and when she wanted a change, he repainted the same area without hesitation. That kind of patience and customer service is rare these days. The finished house looks fantastic — fresh, clean, and exactly what my mom envisioned. I would highly recommend Rick and R&R Enterprises to anyone looking for quality workmanship and a contractor who really cares about the details.

Janet Goldsmith★★★★★11 months ago

R & R has been my preferred roofing professional for well over a decade. They installed my roof initially, and have always responded promptly and doggedly to ascertain and remedy two mystery leaks that developed over the years. Recently, they provided services to clean and certify my roof defending me from my insurance company’s assertion that ponding was observed (by drone!) on the roof and declining to renew my policy. In addition, R & R worked with me to repair dry rot damage and gutter problems. They are responsive, professional, thorough and persistent in providing every service I have needed. I couldn’t recommend them more highly. Their rates are very reasonable as well!!

Angie Heitzeberg★★★★★2 months ago

We use this company for our commercial properties and they are well organized, courteous, timely and consistent! We appreciate their fair prices and dedication to professional work!

3.9⭐
42 Google reviews

Recent Reviews:

Flavio Gallo★★★★★4 months ago

I’m writing this review while the Gold Star crew is finishing up one of my projects. This is as good of an outfit as you’ll find in construction. The office staff was super responsive - Jesse came out to visit the job site twice and addressed every concern and helped make the right insulation decisions when the project underwent a major siding upgrade. The crew of installers were polite and friendly; they fulfilled every request and were meticulous with their work. I also need to mention that the job site was left as clean as they found it. I am happy to have found an insulation pro that I can go back to on future projects. Five Gold Stars all the way.

DR K★★★★★a year ago

Two excellent teams to complete the attic insulation. Julio, Arbeno,and Wilzon took out the old insulation. And Neptali and Isidro blown in the fiberglass insulation. Neptali is very helpful, meticulous and knowledgeable in making sure everything is properly sealed for the installation. Thank you for a job well done by both teams.

Alexandria Shankweiler★★★★★a year ago

Excellent service from the 1st phone call. They were right on time, professional and extremely polite. They cleaned up everything when they were done, and the best part is that I could tell a difference in the temperature in my house immediately!! I work remotely and normally my heater turns on and off all day but today my house has stayed at a steady temp and my heater has not come on for hours. On top of all that they had the best price in town.

Frequently Asked Questions — Spray Foam Insulation in Woodland

These are the questions Woodland homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 27% typical energy savings. Compare the 6 verified Woodland contractors above for exact quotes.

Does spray foam insulation work well in hot dry climates like Woodland?▼
Yes — spray foam is highly effective in hot dry climates like Woodland, CA. While moisture control is less of a concern than in humid climates, the air sealing properties are critical for keeping hot desert air out and cooled air in. In extreme heat climates, an unsealed attic can reach 150°F+, dramatically increasing AC load. Spray foam in the attic can reduce attic temperatures by 30–40°F.
What is the best area of my home to insulate in Woodland?▼
In hot dry climates like Woodland, CA, the attic is typically the highest-impact area to spray foam insulate. Desert sun heats roofs to extreme temperatures, and an uninsulated attic transfers that heat directly into your living space. After the attic, crawl spaces and rim joists are the next highest-impact areas. A local contractor can perform an energy audit to identify where your home loses the most conditioned air.
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 Woodland, CA?▼
In Woodland, CA 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 Woodland costs $2,000–$6,000. Most Woodland 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 Woodland, CA?▼
When searching for a spray foam contractor in Woodland, CA, 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 Woodland 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 Woodland 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.