The Topside Attic Insulation Tustin Guarantee
We stand behind every attic we seal, every crawl space we encapsulate, and every wall we insulate in Tustin. Our guarantee isn’t a feeling - it’s a written promise, delivered before any work starts, backed by the Haven Standard and our 365-Day Done Right Promise. Since 2016, we’ve sealed and insulated more than 9,000 homes, and every single one left with a written price, a written scope, a written warranty, and a documented photo record. If it’s not done right, we make it right. That’s not a slogan - it’s how we close out every job in Tustin, from the older ranch homes near Old Town to the newer builds in Tustin Legacy.
What’s Covered
- Workmanship on every envelope component. Whether we’re blowing GreenFiber cellulose into a Tustin Meadows attic, spraying Icynene open-cell foam against roof decks in Columbus Grove, or installing a radiant barrier over a baking-hot crawl space in North Tustin, the installation is covered. If a seam gaps, a vapor barrier tears, or a top-plate seal fails within the promise period, we return and fix it.
- Parts and materials from name-brand suppliers. We source from Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber - no proprietary lock-in, no mystery products. If a batch of insulation underperforms due to material defect, we handle the replacement and the labor to reinstall. You don’t chase the manufacturer; we do.
- Cleanup that leaves no trace. Our crews carry vacuums, not brooms they forgot in the truck. After insulation removal in a Tustin Park attic where rodents nested, or after spray foam installation in a compact Lindbergh Neighborhood crawl space, we document the space with photos before we leave. The photo record is included, not available on request.
- 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. If we’re running behind due to traffic on the 5 or a previous job ran long, we call - a live person, not a robot - and we tell you exactly when to expect us.
- Honest pricing with zero drift. Haven Standard Clause 1: flat price, written scope, written warranty before anyone lifts a tool. The price we write is the price you pay. No “we found more” upsells once we’re in your attic, no vague “materials extra” clauses. We seal first, then insulate - in that order - and that sequence is priced upfront, not discovered halfway through.
Our Satisfaction Promise
If you’re not satisfied, we make it right. Here’s what that process actually looks like for a Tustin homeowner.
First, you call (657) 286-7673 - and a live person answers, 24/7. No voicemail loop, no “we’ll call back within two business days.” You describe what’s wrong: a cold spot in the master bedroom that the thermal scan should have caught, a draft from the can-light seals in the kitchen, a blower-door number that doesn’t match what we wrote on your report. We schedule a return visit, usually within 48 hours for Tustin addresses.
Our technician arrives with your original written scope, your before-and-after blower-door readings, and your photo record. We diagnose together - you watch the thermal camera, you see the pressure gauge. If we missed a top-plate penetration in a 1970s Tustin Ranch home with irregular framing, we seal it. If the blown-in depth in a sloped ceiling bay fell short of the R-value we specified, we add material. If the radiant barrier staple pattern left a gap over a south-facing duct in the summer heat, we correct it.
The fix is documented with new photos and, on applicable jobs, a new blower-door reading so you can verify the result in one number. The 365-Day Done Right Promise covers the correction - no invoice, no argument, no “that’s normal for this age of house.” We’ve honored this on jobs where the issue was ours, and on jobs where the real problem was a settling foundation or a roof leak the homeowner hadn’t noticed. We still showed up, still diagnosed, still wrote a report. Making it right doesn’t always mean free work - it always means honest answers and a clear path forward.
Before
AfterLicensed & Insured Backing
A guarantee is only as solid as the business behind it. We’re licensed and insured, which means if a technician is injured in your attic, you’re not liable. If a hose ruptures during spray foam installation and damages a ceiling, our coverage handles it, not your homeowner’s policy. Wes Okafor has operated under The Haven Standard since 2016, and that longevity matters in a trade where fly-by operators rebrand every season.
Our insurance and bonding aren’t abstract comfort - they’re the practical backstop that lets us hire background-checked, uniformed technicians instead of day laborers, and that lets us publish before-and-after blower-door numbers without fear of a claim. When we write “your home leaked 3,800 CFM50 before sealing and 1,900 after,” that number is defensible. When we guarantee that result for 365 days, there’s a licensed entity and an insurance policy standing behind it. For Tustin homeowners, that translates to one thing: the crew that shows up can be held accountable, and the owner who answers the phone has been in this market long enough to know which inspectors care about kneewall sealing and which don’t.
How Our Guarantee Compares to Typical Tustin Insulation Contracts
| What Most Contractors Do | What Topside Attic Insulation Tustin Does |
|---|---|
| Verbal estimate, revised after work starts | Written price before any work starts - Haven Standard Clause 1 |
| Insulation blown over unsealed attic floor | Sealed first, then insulated - envelope sealing of top plates, can lights, and penetrations completed before insulation added |
| No air-leakage measurement, or “feels tighter” | Before-and-after blower-door numbers published on every applicable job |
| Cleanup: “we swept up” | Documented Photo Record included on every visit |
| Warranty buried in fine print, no named process for claims | 365-Day Done Right Promise with live-person intake at (657) 286-7673 |
| Proprietary product, single-brand lock-in | Materials sourced from 8 major brands - no proprietary lock-in |
Frequently Asked Questions
It covers workmanship and material installation for one full year from completion. If a seal fails, a vapor barrier tears, or insulation settles below specified depth, we return and correct it at no charge. The promise is written, not implied - you’ll have it in hand before our crew starts. Call (657) 286-7673 to discuss what’s covered on your specific scope.
Yes. Under Haven Standard Clause 1, every Tustin job leaves with three documents: a written price, a written scope of work, and a written warranty. No exceptions. These are delivered before anyone lifts a tool, not mailed later or “available online.”
We don’t disappear. Many insulation issues in Tustin’s climate - rodent re-entry, moisture intrusion from roof leaks, settling in older homes - aren’t workmanship defects. We’ll diagnose honestly, quote fairly if work is needed, and apply the same written-price standard. Our 9,000-home record since 2016 means we’re still here to take that call.
Yes. We’re fully licensed and insured, and every technician is background-checked and uniformed. If an accident occurs on your property, our coverage responds - not your homeowner’s policy. This is standard for legitimate contractors, but worth confirming before you hire anyone to work in your attic or crawl space.
Absolutely. Bring us any written estimate - we’ll read it with you, line by line, at no charge. We regularly review competitor quotes for Tustin homes and can identify scope gaps: missing air sealing, underspecified R-values, or vapor barriers omitted from crawl space encapsulation. There’s no obligation to hire us. Call (657) 286-7673 to schedule.
A Documented Photo Record of the completed work, your written scope and warranty, and on applicable jobs, before-and-after blower-door readings. For example: “Your home tested at 4,200 CFM50 before sealing and 2,100 CFM50 after.” One number, one clear result. You’ll know exactly what you paid for and whether you got it.
Written by Wes Okafor, Owner at Topside Attic Insulation Tustin, serving Tustin since 2016.