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Spray Foam Insulation in Compton, CA

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

Compare 2 verified spray foam insulation contractors serving Compton, California, backed by 46 customer reviews averaging 5.0★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Compton 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 Compton

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 Compton

Compton Insulation Pros

📞 Call Now🌐 Visit Website

Direct: (424) 722-9802

5⭐
5 Google reviews

Recent Reviews:

Jordin Cristal★★★★★2 weeks ago

Living in a historic Compton home meant dealing with high energy bills and uneven temperatures. After careful research, we chose Compton Insulation Pros, and it was the best decision for our home. Their holistic approach—air sealing before insulating—is what sets them apart. Our home is now draft-free, and our HVAC system runs efficiently. The team was punctual, polite, and extremely proficient. I cannot recommend them highly enough.

Raymond Santiago★★★★★2 weeks ago

Exceptional quality from a local business. The office staff was helpful and responsive, and the field crew was phenomenal. They took time to explain the insulation options and helped us choose the best solution for our budget and goals. The installation was flawless, and our home feels like a new, well-sealed envelope. I've already referred them to family. A truly reliable and expert company you can trust.

Cloe Abigail★★★★★in the last week

The level of detail and care this company provides is remarkable. They didn't just add insulation to the attic; they meticulously sealed every wire penetration, plumbing stack, and gap in the top plates first—the critical step that many skip. Our home's ""building envelope"" is now truly sealed. The comfort improvement is immediate and profound. Thank you for your honesty and fantastic workmanship!

Mailex Foam

📞 Call Now🌐 Visit Website

Direct: (310) 605-0122

5⭐
41 Google reviews

Recent Reviews:

Suzy Chun★★★★★3 years ago

Fernando and his employees are nice and do a great job of swiping out my soft foam seat cushion to a hard cushion. And reasonable price, too!

George Guzman★★★★★4 months ago

Good service good product being with them since the 70s always with kindness my company Orange county interiors always got good service

John Walker★★★★★a year ago

If you want to ask questions about foam, this is the place. Fernando and his team were extremely helpful. They have a large warehouse full of all different sizes thicknesses densities weights of upholstery material and foam in there store. He was very helpful and help me choose a few different phones for a project.

Frequently Asked Questions — Spray Foam Insulation in Compton

These are the questions Compton 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 2 verified Compton contractors above for exact quotes.

Does spray foam insulation work well in hot dry climates like Compton?▼
Yes — spray foam is highly effective in hot dry climates like Compton, 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 Compton?▼
In hot dry climates like Compton, 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 Compton, CA?▼
In Compton, 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 Compton costs $2,000–$6,000. Most Compton 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 Compton, CA?▼
When searching for a spray foam contractor in Compton, 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 Compton 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 Compton 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.

Spray Foam Contractors Near Compton, CA

Not finding the right fit in Compton? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.

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