Insulation Specials in Houston, TX
If you’re looking at insulation prices in Houston, call (903) 447-8369 and we’ll walk you through what’s on this page and what it would cost at your house. We run offers the same way we run jobs: no games, no inflated “regular” price, just an honest number down on paper before anything starts. You’ll see that in writing, guaranteed. And where we can trim a few hundred dollars off a Houston attic job or spray foam project, we pass it along.
Current Offers
Free Attic Insulation Assessment With Written Quote
We’ll inspect your Houston attic insulation, measure current depth and coverage, and put the exact price to bring it up to recommended levels on paper before we leave. Homeowners in the Heights, Montrose, Katy, and across the metro area use this one most often because there’s no obligation and no surprise number later. We serve all of Houston and the surrounding suburbs, and this includes the written price guarantee on every visit.
Valid through March 31, 2027. Mention this offer when you call (903) 447-8369.
First-Time Customer Courtesy on Blown-In Attic Insulation
If you’ve never worked with Woolsey Insulation Houston, we extend a first-visit courtesy on blown-in attic insulation projects. Blown-in insulation, for anyone new to it, is loose material we distribute evenly across your attic floor to close gaps and build up thermal resistance. New customers in Houston get this courtesy applied to the written quote, so you see the final number before you say yes.
Valid through March 31, 2027. Mention this offer when you call (903) 447-8369.
Senior and Military Courtesy on Spray Foam Insulation
Spray foam insulation, a two-part liquid that expands on contact and seals gaps airtight, is one of our most requested upgrades in Houston homes, and we offer a standing courtesy to seniors and active or retired military. It covers both open-cell and closed-cell spray foam work. Tell us when you call and we’ll note it on your written estimate before any work begins.
Valid through March 31, 2027. Mention this offer when you call (903) 447-8369.
Seasonal Attic Tune-Up: Inspect, Top Up, Seal
For homes in Houston that already have insulation but are seeing higher summer cooling bills, we offer a seasonal attic tune-up: we check what’s up there, top up thin spots, and seal the air leaks that let hot attic air push into your living space. Houston summers punish under-insulated attics, and this catches problems in spring before the heat settles in. We’ll give you a written price for any recommended work before it starts.
Valid through March 31, 2027. Mention this offer when you call (903) 447-8369.
Same-Day Estimate, 24/7 Live Answer
This one’s less a coupon and more a standing promise: call (903) 447-8369 any hour and a live person picks up, no voicemail, no automated menu. If you need a same-day estimate in Houston, we’ll do our best to get someone to your home that day. That’s the kind of thing that’s harder to put on a coupon, but it saves Houston homeowners more time and hassle than any percentage off.
Valid through March 31, 2027. Mention this offer when you call (903) 447-8369.
How to Redeem
Three steps, no fine print beyond what’s above.
Call (903) 447-8369. A live person answers, any hour of the day or night. Tell them which offer applies to your Houston home and what you’re looking to have done.
Book your visit. We’ll set a committed arrival window. Our background-checked, uniformed technicians show up on time, and you’ll see the written price before any work begins.
Present the offer at the time of service. The courtesy is applied to your written quote on the spot. If you forget to mention it when you call, just mention it when we arrive.
Why These Offers Are Built The Way They Are
We founded Woolsey Insulation Houston in 2002 as part of the Kingswell family of independently owned insulation companies, and from day one we’ve done things a certain way. The Kingswell Way, we call it. Say the price before you start. Show up in the window you said you would. Leave the job site cleaner than you found it. Put the guarantee in writing. Come back if it fails. That’s not some marketing line; it’s how Glenn Hartley runs this location, and he’s answered plenty of calls at (903) 447-8369 himself.
Every job, including the offers above, carries our 365-Day Done Right Promise: if a repair or installation isn’t right within 365 days, we come back and fix it at no charge. That’s in writing on every job, along with a free second visit if the work fails within the guarantee period. No vague reassurances, just a specific promise with a specific number of days attached to it.
What You’ll Actually Pay For Insulation in Houston
Most attic insulation jobs in Houston run between $1,400 and $3,200 depending on square footage, current insulation depth, and access conditions. Spray foam projects typically run higher, generally between $3,500 and $8,000 for a typical attic or rim joist application, again depending on square footage and whether you choose open-cell or closed-cell. Those are honest ranges, not clickbait, and the exact written number for your home comes before any work starts. No exceptions.
We work with eight leading insulation brands: Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber. That matters because the recommendation we give you fits your home and Houston’s climate, not whatever material happens to be on our truck. Houston’s humidity and heat load make certain materials better suited than others, and we’ll walk you through the tradeoffs honestly.
Frequently Asked Questions About Houston Insulation Offers
They’re really free. The estimate, the inspection, the written quote, all of it comes with no obligation and no inflated pricing to recoup a “discount.” We run this business on repeat customers and referrals, not gimmicks. Call (903) 447-8369 and see for yourself.
In most cases, yes. We serve the entire Houston metro area, from Cypress to Sugar Land, Pearland to Kingwood, and points in between. Same-day estimates depend on the day’s schedule, but a live person answers 24/7 and will get you in as soon as possible. Call (903) 447-8369 and we’ll tell you straight.
Pricing doesn’t change much by season because the work is the same, but scheduling a spring or fall tune-up catches problems before Houston’s summer heat or winter cool fronts stress your HVAC system. Our seasonal tune-up offer is a good fit when you’re not in a hurry. Call (903) 447-8369 for an exact quote, and we’ll tell you whether it’s worth doing now or can wait.
That’s often a sign of thin coverage, air leaks, or settled insulation that’s lost its effectiveness. Our seasonal attic tune-up covers exactly this scenario: we inspect, top up thin spots, and seal the air leaks that make Houston’s heat creep into your living space. The written quote comes before any work starts, and if the fix doesn’t hold up within 365 days, we return at no charge.
Written by Glenn Hartley, Owner at Woolsey Insulation Houston, serving Houston since 2002.