Why Converse Homeowners Choose Topside Attic Insulation Converse for Insulation
Since opening our Converse branch in 2016, we’ve built a strong local reputation by treating every attic like the building envelope it is: sealed first, then insulated, with the photos and blower-door numbers to prove it. Our customers in Converse, Universal City, and Live Oak stay with us because we put the price in writing before anyone climbs the ladder, and we leave a documented record of what we actually found up there.
6 Reasons We’re Converse’s Top Insulation Company
1. A Decade of Local Attic Experience
We’ve been working in Converse attics since 2016, which means we’ve crawled through the tight truss spaces in older homes near Randolph Air Force Base and the newer builds going up around Cibolo and Schertz. We know how the Texas Hill Country heat builds up in attics with inadequate ventilation, and we’ve seen what happens when blown fiberglass gets installed over unsealed can lights and top plates. That local knowledge changes what we quote and how we sequence the work.
2. Strong Local Reputation Built on Documentation
Homeowners in Windcrest, Kirby, and Terrell Hills don’t have to take our word for what their attic needed. Every job leaves behind photos of the penetrations we sealed, the blower-door reading before we started, and the number after we finished. That evidence-first approach is why customers across the northeast San Antonio metro refer us to neighbors. They have something concrete to show: here’s what I bought, and here’s the proof it worked.
3. State-Licensed Pros, Verified Under The Haven Standard
Every pro working under our name is required to hold the license and insurance Texas requires for residential insulation and weatherization work. We don’t send crews into your home without verifying credentials first. Clause 3 of The Haven Standard, our operating code, means the license number goes on your written scope, and the background check happens before the first truck rolls to Converse.
4. Brand Expertise You Can Verify
We install Owens Corning and Johns Manville products with the factory training to match, and we specify Knauf insulation when the job calls for its density and fire rating. We don’t just order batts by the pallet. We know which product belongs in a vented attic versus a sealed conditioned space, and we explain that in your written quote so you understand what you’re paying for. Brand names matter because they come with spec sheets and warranties we can hand you.
5. Upfront Pricing in Writing, Every Time
Clause 1 of The Haven Standard is simple: flat price, written scope, written warranty, before anyone starts. When we quote attic insulation for a home in Alamo Heights or Castle Hills, the number on the page includes sealing, material, labor, and cleanup. No “while we’re in here” add-ons. No scope creep after the ladder goes up. If we find something unexpected, we document it, photograph it, and get your approval in writing before we proceed.
6. The Haven Standard Guarantee
We’re not satisfied until your attic performs the way we quoted it. If the blower-door number doesn’t hit the target we set in your written scope, we come back and make it right. That guarantee travels with your job file, which we keep documented under The Haven Standard. It’s not a handshake. It’s a clause you can cite.
Our Promise to You

When you call (830) 420-0953, you’ll reach our live coordinator who connects you with the local Converse team. We’ll schedule a real arrival window, text you when the tech is on the way, and show up with a named pro, not a rotating door of strangers.
Your written quote will name the price range in dollars, specify the Owens Corning, Johns Manville, or Knauf product we’re proposing, and spell out the sealing work that happens before insulation touches your attic floor. If you’re not satisfied with the result, we return to correct it. No charge for that callback. No argument about whose fault it was. We document what we found, we fix what we missed, and we leave a new record showing the resolution.
Our hours are Monday through Friday, 7:00 AM to 8:00 PM, and Saturday and Sunday, 7:30 AM to 7:00 PM. We answer calls during those hours, and we schedule appointments we can keep.
Before
AfterFrequently Asked Questions
We don’t blow insulation over an unsealed attic floor, and we prove it with before-and-after blower-door numbers on every job. Most competitors in Converse and Selma will add fiberglass without sealing the top plates, can lights, and duct chases that leak conditioned air into your attic. We seal first, insulate second, and document both. Call (830) 420-0953 for a free written estimate that shows the difference in scope.
We return and correct it at no additional charge. The Haven Standard requires us to hit the performance target in your written scope, measured by blower-door test. If we miss it, we come back until it’s right, and we leave a new documented record showing the fix. Your job file stays on record. Call (830) 420-0953 if anything doesn’t match what we promised.
No. Written estimates are free. We’ll inspect your attic, photograph what we find, and deliver a flat-price quote with no obligation. The estimate names your price range in dollars, specifies the product, and itemizes the sealing work. Call (830) 420-0953 to schedule yours.
Every pro working under our name is required to hold the state license and insurance Texas requires for this work. We verify credentials before anyone enters your home, and your written scope includes the license number. We don’t send untrained crews to jobs in Live Oak, Universal City, or anywhere else we serve.
We schedule appointments during our operating hours: Monday through Friday, 7:00 AM to 8:00 PM, and Saturday and Sunday, 7:30 AM to 7:00 PM. Most Converse homeowners get an appointment within a few days of calling. We’ll give you a real arrival window, text when the tech is en route, and show up on time. Call (830) 420-0953 to check next available openings.
Written by Wes Okafor, Owner at Topside Attic Insulation Converse, serving Converse and northeast San Antonio since 2016.