We find the cause first
Before we suggest anything, we work out why your house runs hot or drafty, from the hatch to the eave vents, so your money goes where it actually changes how the house feels.
Meet your insulation contractor in Corona, CA
Truetemp Corona Spray Foam Insulation tracks down why rooms run hot, drafty or cold for homeowners, landlords and small building owners in Corona and the cities around it.
How an appliance repair guy got into insulation
I ran a small appliance repair business for years, and my favorite part was always figuring out why something wasn't working. Then customers started asking me a different question. Why does one bedroom stay warm no matter what the AC does? I didn't have a good answer, so I went to work on an insulation crew to learn the trade, and in 2020 I started Truetemp Corona Spray Foam Insulation here in Corona.
Most of our calls still come from homeowners in Corona and the cities around it, plus some landlords and small building owners. Usually it's the hot room upstairs, the room over the garage that never cools off, or a power bill that doesn't add up. Those are the puzzles I like. I'd rather spend an extra hour with a flashlight in your attic than guess, because the fix should match the real problem, not whatever's easiest to sell.
What you get when we work on your house
A straight answer when less will do
If sealing a few gaps and topping up the loose fill will fix it, or it's something you can handle yourself, we'll tell you, even though it means less work for us.
An explanation you can repeat
You get a plain account of what we found up there and why it matters, so you can make the call without feeling pushed and explain it to the next contractor.
From first call to finished insulation
Here's what happens from the first phone call to the day our crew packs up and leaves.
Call or send a message
Call (951) 393-1170 or use our contact form, and we'll get back to you within one business day to hear what you're noticing and set up a visit.
I look and write the estimate
I come out myself, check the attic, the vents and the gaps, and write up a free estimate on site. You're under no obligation to book.
Permits, then the install
We're fully licensed and insured. We check with the city or county office for your address, handle any permit and meet the inspector, then a lead installer runs your job.
Insulation work in Corona and surrounding cities
These are the cities with their own page on our site, not the only places we go. If yours isn't listed, call or send a message and ask about your address.
Ask us about your hot rooms
Call (951) 393-1170 or send a message, and I'll come take a look so the fix matches the real problem.