The Topside Attic Insulation San Marcos Guarantee
We stand behind every attic we seal and insulate in San Marcos with documented proof, not handshakes. Since 2016, we’ve completed more than 9,000 home insulation jobs, and every single one started with a written price and ended with a documented photo record. Our 365-Day Done Right Promise means if something isn’t right, we make it right. No arguments, no runaround. You get the written scope, the written warranty, and the before-and-after blower-door numbers before anyone leaves your property. That’s the Haven Standard, and it’s how we work in San Marcos, Kyle, Buda, and every neighborhood in between.
What’s Covered
- Workmanship on every square foot. We seal first, then insulate, in that order. Air sealing of top plates, can lights, and penetrations is completed before any insulation touches your attic floor, because blowing material over an unsealed envelope is something we won’t do.
- Parts and materials from brands you can verify. We source from Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber. No proprietary lock-in means if you want to check specs or compare later, the product names are real and the datasheets are public.
- Cleanup that leaves no trace. Our crews carry vacuums, not brooms they forget in the truck. The documented photo record we deliver includes shots of the finished space, so you see what “done” looks like from our perspective, not just yours.
- On-time arrival with a named technician. Under Haven Standard: Arrive on schedule, you get a named technician and a text when they are on the way. Background-checked, uniformed crews. No vague arrival windows, no mystery subs.
- Honest pricing with no surprises. Haven Standard Clause 1: flat price, written scope, written warranty before anyone lifts a tool. The price we write is the price you pay. If we find something unexpected in your San Marcos attic, we stop and talk before proceeding.
Our Satisfaction Promise

If you’re not satisfied with the work, we make it right. That’s the full 365-Day Done Right Promise, and it’s not a footnote on a invoice. Here’s how it works in practice.
You call (737) 337-8049. A live person answers, 24/7. No voicemail loops, no callback windows measured in business days. You describe what’s wrong. We pull your job file: the written scope, the photo record, the blower-door readings. We dispatch the same crew category that did the original work, or a senior technician if the issue is complex. They arrive with the paperwork already reviewed. If we missed a penetration during air sealing, we seal it. If insulation settled unevenly in a hard-to-reach corner of your San Marcos attic, we correct it. If the blower-door number doesn’t match what we documented, we find the leak and fix it.
The make-it-right work is documented the same way as the original job: photos, readings, written sign-off. You receive the updated record. If we can’t satisfy you within the terms of our written scope, we discuss a fair resolution. We don’t hide behind manufacturer warranties for our own installation errors. The Haven Standard says have it in writing, and that includes what happens when things go sideways.
We’ve been in San Marcos long enough to know that a guarantee only matters when it’s tested. Most of our calls after completion are homeowners asking questions about their documentation, not complaining. But the mechanism is real, the file is real, and the phone is answered by a human at any hour.
Before
AfterLicensed & Insured Backing
A written promise is only as solid as the business behind it. We’re licensed and insured, which means there’s a regulatory body that can verify our standing and an insurance policy that protects your property if something goes wrong during the work. That’s the real guarantee under the paperwork.
In San Marcos, where summer attic temperatures regularly exceed 140 degrees and winter cold snaps can drop below freezing, insulation work involves heat, confined spaces, and electrical penetrations. Licensing means we’ve demonstrated competency to the state. Insurance means if a technician accidentally damages wiring or a roof joist during access, you’re not negotiating with our personal checking account. Bonding means there’s a financial backstop for incomplete or abandoned work.
Wes Okafor, Owner at Topside Attic Insulation San Marcos, has operated under these requirements since 2016. No gaps, no lapses, no “we’ll get that renewed next week.” When we say we’re backed by proper credentials, you can verify them. When we say we’ll make it right, there’s a business structure in place to honor that. The Haven Standard requires both the promise and the means to keep it.
How Our Guarantee Differs From Typical Warranty Language

Most insulation contractors in the San Marcos area offer some form of warranty. The difference is in what you can actually use.
We publish before-and-after blower-door numbers on every applicable job. A blower-door test is a pressurization reading that shows, in one number, how much air your building envelope is losing. If a competitor’s “lifetime warranty” has no baseline measurement, how do you prove they made it worse? Our documentation gives you the figure. If your home read 4,200 CFM50 before we started and 2,100 after, and six months later you’re back to 3,800, we have objective evidence to work with.
We also deliver a written scope before work starts. Many San Marcos homeowners have shown us quotes that say “insulate attic” with no R-value specified, no air-sealing details, no material brand named. Our scope specifies what we’re doing, where, with what product, to what depth or coverage. The warranty attaches to that scope. You can’t enforce a vague promise.
The Free Second Opinion on Any Written Estimate is part of this same philosophy. Bring us a competing quote and we’ll read it with you. Not to trash the other contractor, but to show you what should be specified, what’s missing, and whether the warranty language actually protects you. We’ve seen quotes in San Marcos that promise “satisfaction guaranteed” with no mechanism for remedy. That’s not a guarantee. That’s a slogan.
What You Receive When We Finish
Every completed job leaves you with:
- The written scope, signed by both parties
- The written warranty terms, specific to your job
- The documented photo record, showing before, during, and after
- Before-and-after blower-door readings, where applicable
- A single point of contact for any follow-up
You know what leaving looks like before we arrive because we’ve already told you. That’s the Haven Standard. No surprises, no trust-me handshakes, no finding out too late that your “warranty” requires you to pay for a service call to determine if the problem is covered.
Questions About Our Guarantee

Does the 365-Day Done Right Promise cover materials or just labor?
It covers our workmanship and installation. Material defects fall to the manufacturer’s warranty, which varies by product. We help you navigate that process if needed, but our promise is about what we did and how we did it. Call (737) 337-8049 and we’ll walk through your specific job.
What if I sell my San Marcos home? Does the guarantee transfer?
The 365-Day Done Right Promise applies to the original homeowner and address. If you’re within the period and selling, contact us. We can document the work for the buyer, which often helps close the sale in San Marcos’s competitive market. For longer-term questions, the written scope and photo record serve as proof of professional installation for any future owner.
How do I start a claim if something’s wrong?
Call (737) 337-8049 anytime. A live person answers. We pull your file by address or name. Most concerns are resolved in one visit because we already know what we did and where. Estimates for any make-it-right work are free.
Is your insurance and bonding documentation available?
Yes. We provide certificates on request for any San Marcos homeowner, property manager, or HOA before work begins. No hesitation, no “we’ll get that to you next week.” It’s part of the upfront transparency that Haven Standard requires.
Written by Wes Okafor, Owner at Topside Attic Insulation San Marcos, serving San Marcos since 2016.