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Spray Foam Insulation in Andover, MN

Find top-rated spray foam contractors and save up to 40% on energy bills

Compare verified spray foam insulation contractors serving Andover, Minnesota. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl space insulation, our pre-screened Andover contractors specialize in both open-cell and closed-cell spray foam. Get free quotes and read verified reviews from Andover homeowners.

💰 Estimated Energy Savings in Andover

40%
Average Energy Savings
Typical range: 35% - 45%
$2,160
Estimated Annual Savings
Based on $450/month average energy cost
3 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 Subarctic.

Verified Contractors in Andover

Houle Inc

📞 Call Now🌐 Visit Website

Direct: (763) 767-8412

4.8⭐
97 Google reviews

Recent Reviews:

Danny Lindsey★★★★★a month ago

The team at Houle was incredibly responsive and thorough assessing and recommending a game plan for our 100+ year old home. Really pleased with their work and would highly recommend!

Sam Houmes★★★★★a month ago

Pleased with the turn-around time for the project. Slightly higher quote than other bids, but was the only quote that pointed out and offered to repair/finish improperly installed and sealed recessed lighting (a fire hazard) while installing insulation. Also helped identify and apply rebates.

Stacie K★★★★★4 months ago

From the initial estimate to scheduling our attic insulation removal and new insulation and vents, Arne was an excellent communicator. His crew was knowledgeable and professional. We highly recommend Houle Insulation.

UZ Insulation Services

📞 Call Now🌐 Visit Website

Direct: (763) 767-9524

4.6⭐
20 Google reviews

Recent Reviews:

RJ Stevens★★★★★3 years ago

First and foremost UZ Insulation did an amazing job you did with the spray foaming of our basement. Izy was the installer and he walked me through what he was going to do, and was very concerned about the fumes and the safety of our pets. Before spraying he sealed off the basement from the rest of the house and made sure there was plenty of ventilation. It took the crew just shy of 2 hours to do the job and then showed me what they had done. True professionals and it was nice to see the pride the crew took in their work. UZ did a FANTASTIC job, and I will HIGHLY recommend UZ to anyone that needs insulation.

Steve R★★★★★4 months ago

I’ll never use a different insulation company. Nobody is excited to spend their money on home improvement or repair… but I am glad I gave these guys my hard earned cash. Israel and his partner were timely, professional and left zero mess. I love that this company is veteran owned, but what I love even more is they hired skilled workers! I cannot recommend them enough!

Lorinda Hodge★★★★★a year ago

My basement and crawlspace look great! Izy was friendly and professional. He explained what needed to be done and answered all of my questions thoroughly. He worked faster than I thought the project would take and cleaned up everything. I am very happy with the work that was done. I will be calling UZ Insulation again for my attic insulation. I absolutely would recommend this company to anyone needing insulation services for their home.

Frequently Asked Questions — Spray Foam Insulation in Andover

Below are common questions Andover, MN homeowners ask about spray foam insulation cost, types, and installation. For local pricing and to compare verified contractors in Andover, browse the listings above.

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 Andover, MN?▼
In Andover, MN 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 Andover costs $2,000–$6,000. Most Andover 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 Andover, MN?▼
When searching for a spray foam contractor in Andover, MN, 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 Andover 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 Andover 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 Andover, MN

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

Spray foam contractors in Coon Rapids, MN6 mi · 4 prosBlaine, MN spray foam contractors8 mi · 3 prosFind spray foam contractors in Maple Grove, MN12 mi · 4 prosSpray foam services in Elk River, MN13 mi · 2 prosPlymouth, MN17 mi · 2 prosSpray foam contractors in Roseville, MN19 mi · 1 proMinneapolis, MN spray foam contractors20 mi · 8 prosFind spray foam contractors in Maplewood, MN24 mi · 1 pro
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