Spray Foam Insulation in Sacramento, CA

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

💰 Estimated Energy Savings in Sacramento

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 Sacramento

DS Insulation Corp & Specialties

Direct: 9162417528

5
8 Google reviews

Recent Reviews:

paul Vaca★★★★★a month ago

Met with Manuel, he quoted me a good price for removal, repair of rodent entry discovered and installation of new insulation. He arrived on time and provided photos after estimation of job. On the scheduled day, Marcelino and Carlos arrived on time and started working right away. All were friendly and professional and cleaned up everything both days they worked the job. I recommend this business because of the ease it took to get it competed, no effort at all on my part calling them or texting them. Everything was communicated beautifully. Great Job!!! And the price was good!

Kaz★★★★★2 weeks ago

This company answered right away, came out to provide estimate the same day. They explained every step of the process and how/why they were doing it. They were willing to work around a separate company’s schedule in order to get an hvac system installed. Then come back to add the insulation. They were great with communication, even text me the day before the appt to remind me and give me an eta for a start time.

Bella★★★★★2 weeks ago

I hired Manuel to renovate my attic. He offered the best price. On his first visit, he went up to the attic and took many photos to show me, explaining the process and what type of insulation would be best. His crew was very careful with the floor and walls of my house, and the result in the attic was fantastic.

Precision Spray Foam Sacramento

Specialist

Direct: 9164149654

5
6 Google reviews

Recent Reviews:

Israel Rivera★★★★★2 years ago

Great attitude towards clients and professionals . Just someone who is going to tell you straight and not lie for buisness . Keep it up !

Kinga Yarphel★★★★★a year ago

The best spray foam service you could ever find and they got reasonable prices too! Highly recommended

Vicky Holt★★★★★5 months ago

Great work ethic ,reliable

ABC Insulation & Supply Co.

Direct: 9166357171

5
5 Google reviews

Recent Reviews:

Coby G★★★★★a year ago

From start to finish, this team did an amazing job! My salesperson, Brendan, was nothing but professional even after I missed our first appointment. The installers were friendly, worked well together, and kept everything super clean. No hiccups—just a fantastic job. Thank you!

Doug H★★★★★2 years ago

Had three insulation companies come out to give a quote and I felt like Bill at ABC Insulation was the most knowledgeable and gave a competitive bid. A week and half later, him and the crew were out doing the work. They treated the house like it was their own and were very clean and careful with everything. Would definitely recommend them to friends and neighbors.

Gordon Seames★★★★★2 years ago

I have purchased insulation several times from ABC. They are friendly and knowledgeable. They recently gave my neighbor a great price on attic insulation and did a great job blowing it in. I will visiting them again soon for the next home project.

5 Star Performance Insulation

Direct: 5305501977

5
1 Google reviews

Recent Reviews:

Freddie Vaziri★★★★★7 years ago

Had our whole attic sprayed. The difference between the white fluffy insulation and the spray insulation is like night and day. We had this done in Dec while the temps dropped to 32° and our heater barely kicked in. With our old stuff, the heater would be working all night. The crew was clean and quick. Job done right. What more can I say?

Eco Insulation Company

Direct: 9167925240

5
6 Google reviews

Recent Reviews:

David Bent★★★★★2 months ago

Insulation in unfinished area under my house was trashed and falling out. Bill at Eco Insulation came out to inspect, gave a very reasonable estimate to remove and replace the insulation, and set a date. The crew was here exactly when stated, and they did a superb job. The area is still unfinished, of course, so it will never be pretty, but it looks a heck of a lot better and will undoubtedly improve the energy efficiency of my home. The entire project was done in a highly professional and efficient manner, and I would not hesitate to recommend Eco Insulation to anyone.

Steve Ridenour★★★★★2 weeks ago

Bill and his crew did an outstanding job. . They were on time, Bill gave great advise, and they cleaned up after they removed and installed the new insulation. I would highly recommend Eco Insulation. Steve & Jane

Michael Johnson★★★★★10 months ago

We had a consistent temperature problem with our main bedroom. It was consistently 7-10 degrees warmer or colder than the rest of the house. It was upstairs and has a vaulted ceiling and just assumed "well that's the way it is". We had Bill and his team take a look. We found several sections of the ceiling where there was little no insulation coverage throughout the house. Bill and team came and removed all the old 30+ year old insulation, sealed the attic, insulated the attic. Honest, the difference was IMMEDIATELY noticeable. My bedroom is now actually comfortable and has a consistent temperature with adjacent hallway and bedrooms. Great work Bill, thank you.

Sacramento Insulation

Direct: 9165485263

5
1 Google reviews

Recent Reviews:

HUGO GAMEZ★★★★★a year ago

Efficiency Insulation Elk Grove

Direct: 9162827644

5
5 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.

TruTeam of California

Direct: 9164194012

5
4 Google reviews

Recent Reviews:

Equity Boys★★★★★7 months ago

I was scrambling to find a foam insulation installer on a project We needed done pretty immediately. Got in touch with Glenn from TruTeam , and he was on it. The team came out fast. Got us sprayed up and cleaned up the job site thoroughly. This was my first time using foam insulation and I had a ton of questions, and Glenn was happy to answer all of them. Looking forward to working with true team again in the future

KARRY SAGGI★★★★★2 months ago

perfect staff and there unloading time is 12 pm to 2:30 pm.

Mark Richards★★★★★8 years ago

Professional team.

Dhp Insulation

Direct: 9167523695

5
1 Google reviews

Recent Reviews:

Adrian Anton★★★★★4 years ago

Ace Insulation Inc.

Direct: 9169158783

4.5
12 Google reviews

Recent Reviews:

Daniel Vandekoolwyk★★★★★a year ago

We recently had our house rewired and the company doing it subcontracted with ace insulation to remove the attic insulation and blow it back in after. I was impressed with the care the workers took to clean up afterwards and to lay down protective material to protect our floors. They were polite and did the work well. I'd recommend them.

Mohammed Yaghoub★★★★★5 years ago

This is where I work excellent customer service fast friendly employees go Ace

Sean Winston★★★★★5 years ago

Great service!

ALCAL Specialty Contracting Sacramento - Home Service Division

Direct: 9169293100

4.5
4 Google reviews

Recent Reviews:

Jorge Castro★★★★★a year ago

Andy Caldwell★★★★★6 years ago

David Highfill★★★★4 years ago

Good selection of insulation, garage doors and garage door openers.

Alcal Specialty Contracting, Inc. Corporate Office

Direct: 9162865700

4.3
13 Google reviews

Recent Reviews:

Melanie Shatp★★★★★8 years ago

Awesome company!

Juan C Ibarra★★★★★5 years ago

Valerie Hernandez-Boster★★★★6 years ago

Gold Star Insulation

Direct: 9164416200

4.3
6 Google reviews

Recent Reviews:

Kiley Keeley★★★★★a year ago

Jose and Angel were very professional and did a great job on our yoga studio, Yoga Creatives, in Granite Bay. They communicated the plan and performed excellent work. Highly recommend these guys!!

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.

Ruiz Insulation

Direct: 9169196128

4.2
5 Google reviews

Recent Reviews:

Jonathan Lavi★★★★★11 months ago

Very happy with the work Ruiz did for us (removal of old insulation, sealing, and blowing new cellulose up to R49). Of the 3 quotes we obtained from different companies, his was by far the most competitive (and without the pressure from the others - Atticman and Clark & Rush). Even going up to R49 to qualify for federal tax incentives was significantly less than the standard R38 from others (by almost 40%). When they had leftover materials at the end, without even any awareness / asking on my part, they revised the estimate to be even lower than the original - this sort of honesty is hard to find nowadays. Overall extremely happy with the care they took and the value of this technically difficult job and would highly recommend.

Alex Cadenas★★★★★a year ago

"We had an exceptional experience with Ruiz Insulation. We recently hired their services for the installation of new insulation in our ceiling and we are delighted with the results. Mr. José Ruiz was incredibly informative, explaining the entire process in detail and answering all our questions with patience and professionalism. The work done by the Ruiz Insulation team was impeccable. They were extremely professional and left our home cleaner than it was before starting the project. The quality of the work is evident, and we are very satisfied with the final result. I would highly recommend Ruiz Insulation to anyone looking for insulation services. Their customer service and professional skills are unmatched. Thank you again for a job well done."

Danial Drake (Draca)★★★★★5 months ago

Great prices. Showed up on time and were done in just a few hours. Went above and beyond for us. Support the small business over the bell brother and junk.

Empire Insulation Inc

Direct: 9169275855

2.6
5 Google reviews

Recent Reviews:

Juanita G★★★★★5 years ago

Abhinesh Kumar★★★★★4 years ago

Richard Joseph2 years ago

Energy Solutions Spray Foam Insulation

Specialist

Direct: 8007103626

Frequently Asked Questions — Spray Foam Insulation in Sacramento

Does spray foam insulation work well in hot dry climates like Sacramento?
Yes — spray foam is highly effective in hot dry climates like Sacramento, 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 Sacramento?
In hot dry climates like Sacramento, 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?
Spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your location. 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 costs $2,000–$6,000. Most 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?
Look for contractors 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 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 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.