Lower Your Energy Bills & Improve Comfort with expert Insulation
Attic • Spray Foam • Blown-In • Crawlspace | Licensed & Insured Contractors in us.
Quality & Reliability
With 100% Satisfaction
At Cool Spaces, quality and reliability come first. Every project is completed with precision and care, backed by our 100% satisfaction guarantee. From the first inspection to the final installation, we make sure you’re confident, comfortable, and completely satisfied with the results.
Attic Insulation
Create a tight seal that blocks air leaks, reduces noise, and boosts year-round comfort and energy efficiency.
Spray Foam
Create an airtight barrier that boosts energy efficiency, reduces noise, and blocks moisture for long-lasting comfort.
Blown-In
Enjoy fast, mess-free installation that fills every gap to improve comfort, air quality, and overall efficiency.
Crawlspace
Prevent heat loss and moisture buildup under your home for stable temperatures and lower energy bills.
Insulation Removal
Safely remove old insulation and prepare your space for a clean, efficient upgrade done right the first time.
If your upstairs is hotter, your bills keep climbing, or drafts won’t stop . It’s not your AC,
it’s your insulation.
Rising Energy Bills
Hot/Cold Rooms
Moisture & Mold
Noise Issues
Our certified team fixes the root cause — not the symptoms.
I called Cool Spaces yesterday. Today they came with a three men crew and insulated my garage walls and ceiling. It was well done in the nick of time. Wow. Great job Cool Spaces!
The automation capabilities are incredible. We've saved countless hours and improved our customer engagement significantly.
Lucas and his team came out and did a great job! Super knowledgeable and quick. Would highly recommend his services, even for homes with no insulation.. like my home haha. From basically nothing to 12 inches of insulation and attic sealing, they went above and beyond, thank you again!
Did a great job insulating our space! Friendly. Professional.
Lucas and his team are on it! He was super responsive, from the moment we initially called, to getting a quote, to final attic insulation install. Lucas has even checked in with me since the install to make sure we're feeling good! We have been very happy with the level of service we received from this company. Our attic had multiple areas of either really low insulation, or none at all. These guys came in and loaded it up! Only a couple days in with the new insulation and we're already noticing a difference. The house is staying cooler, and it seems like the AC isn't having to work as hard in these hot Phoenix summers. Thank you!
Great staff, friendly service, and great clean up.
Our 4-Step Process
INSPECT
We inspect your attic or crawlspace, checking insulation levels and energy loss areas.
RECOMMEND
You’ll get a clear insulation plan and transparent pricing before work begins.
INSTALL
Fast, clean, and fully insured installation handled by experienced technicians.
SAVE
Experience stable indoor temperatures and reduced energy costs all year long.
Why Choose Cool Spaces?
At Cool Spaces, we combine local expertise with a commitment to quality and comfort. As a licensed and insured, family-owned company, we take pride in transparent pricing, certified installers, and 100% satisfaction on every job. From attic to crawlspace, our goal is to deliver lasting energy efficiency and a home that feels comfortable year-round.
Proudly Serving Homeowners Across the
Greater Phoenix Valley, AZ
Including Tempe, Chandler, Gilbert, Mesa, Scottsdale, Peoria & more.
Ready for Lower Bills & a More Comfortable Home?
Get a free energy-efficiency assessment and see how much you can save.
the insUlation experts
Family-owned, licensed & insured - Transparent pricing & warranties - Certified installers with 100+ completed jobs - Local service with same-week scheduling
Anthony Brunden
OWNER
Lucas Macari
CREW LEAD
Arzel Vargas
INSTALLER
Benjamin Ayala
SPRAY FOAM INSTALLER
Dependable & Sincere Company
Featured Projects
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Need Emergency Repair? Call Us 24/7 For Expert Help (602) 732-9201
Dependable & Sincere Company
the insUlation experts
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Jahe Doe
Building Owner
Need Insulation Services or Have Questions? Our team is ready to help you improve comfort, reduce energy bills, and keep your home efficient year-round!
STILL NOT SURE?
Frequently Asked Questions
What’s included in the assessment?
Your free home insulation assessment includes a thermal scan of your attic or crawlspace, a detailed R-value check (insulation performance rating), and expert recommendations on rebates or financing available through local programs. You’ll also get a written summary so you know exactly what’s needed — no guesswork, no pressure.
How much does insulation cost?
Pricing depends on the size of your home and the type of insulation you choose. Most projects range from $2,500–$2,800, with removal and replacement jobs slightly higher. Every quote is transparent and itemized, so you’ll always know exactly what you’re paying for.
Do you offer financing/rebates
Yes! We help homeowners access utility rebates through local energy programs like SRP, and offer flexible financing options to make insulation upgrades affordable. During your assessment, we’ll explain all available rebates and payment plans.
How long does installation take?
Most insulation projects are completed in a single day — sometimes within just a few hours. Larger jobs that include removal or deep cleaning may take slightly longer, but our licensed crew always works cleanly, efficiently, and with minimal disruption to your home.