How Topside Attic Insulation Campbell Was Born in Campbell
We opened this branch in 2016, the same spring we walked a ranch house on Westmont Avenue and found fiberglass batts stuffed sideways into joist cavities, compressed to half their labeled thickness, with daylight streaming through a gap you could slide your hand into. The homeowner had paid another company fourteen months earlier. They’d never been given photos, never seen a blower-door number, never been told the attic floor wasn’t sealed. That was the moment we knew Campbell needed what we were bringing.
We’d been working under the Topside Attic Insulation standards for a short while already, traveling from other Bay Area branches, and we’d seen how the parent brand’s insistence on sealing before insulating played out in real houses. But Campbell felt different. The housing stock here runs heavy to 1950s ranches and 1970s split-levels with original insulation, and the homeowners we met were sharp, research-oriented people who’d read the energy audit reports and still couldn’t find a contractor who would quote a sealed system in writing. We decided to put down roots here specifically. Our first truck got a Campbell address. Our first warehouse was off Winchester Boulevard. We promised ourselves we’d never leave a job without the customer holding documentation of what we’d found, what we’d done, and what the blower door proved.
Wes Okafor’s Personal Connection to the Insulation Trade
We got into this work the way a lot of people in the trades do, which is to say we backed into it through a problem that needed solving and couldn’t stop noticing how badly most houses were put together. This was back when we were still figuring out what we wanted to do with our hands. A relative had bought a place in the East Bay, a 1968 Eichler with a flat roof and original batt insulation that had settled into a thin, dirty blanket. We helped pull it out on a Saturday. The dust was black with forty years of attic air. The top plates were unsealed, so every interior wall was basically a chimney to the attic. You could feel the heat pump running constantly and still the house was cold in January. We spent the next three weekends learning how to seal it properly, buying a case of fire-rated foam, reading every manual we could find. The difference when we finished, measured by a borrowed thermal camera, was something you could feel in your chest.
That was more than ten years ago now. We’ve been doing this full-time since 2016, and what gets us out of bed hasn’t changed. It’s the moment we hand a homeowner their before-and-after blower-door report and watch them understand, in actual numbers, what they bought. The smell of the attic doesn’t bother us anymore, though we still notice it, that particular mix of dust and old wood and sometimes rodent evidence. What we notice more is the pattern of failure: the same mistakes repeated across neighborhood after neighborhood, because no one ever taught the last crew better, because the customer never got documentation, because the industry runs on speed and opacity. If we weren’t doing this, we’d probably be in some other trade where the gap between what’s promised and what’s delivered is wide enough to drive a truck through. We like fixing things that are broken systemically. We like the feeling of a house that breathes right.
The work means something personal because houses mean something personal. We’ve stood in enough Campbell attics to know the difference between a house someone stretched to afford and a house someone inherited and can’t afford to heat. The insulation doesn’t care about that distinction, but we do. Every job is someone’s largest asset, someone’s bedroom ceiling, someone’s kid’s asthma trigger. We don’t forget it.
Meet Wes Okafor - The Person Behind Every Job

We’re Wes Okafor, Owner and Founder of Topside Attic Insulation Campbell. We’ve been running this branch since we opened it in 2016, and we’re on-site for the jobs that need troubleshooting, the callbacks that almost never happen, and the initial assessments where a homeowner isn’t sure what they’re looking at. Our training came up through the field, not a classroom, though we’ve since added every certification the industry offers for building envelope work and blower-door testing. We’re the person who reviews every photo set before it goes to the customer, who checks that the written scope matches what was promised under Haven Clause 1.
Outside of work, we’re the person who rebuilds vintage motorcycles badly and slowly, which has taught us more about patience and the cost of cutting corners than any seminar could. We live here in Campbell. Our commitment to you is simple: we’re the one whose name is on the license, and we’re the one who answers if something isn’t right.
Before
AfterOur Promise to Campbell Homeowners
We operate under The Haven Standard, and we mean it literally. Clause 1: Have it in writing. Every job gets a flat price, a written scope, and a written warranty before anyone touches your attic. We’ve seen too many neighbors in Saratoga and Cupertino get a verbal “ballpark” that balloons once the crew is in the house. That doesn’t happen here because we won’t start until you’ve signed something that says exactly what you’re paying for.
Clause 4: Evidence on every job. You get photos of what we found, photos of what we did, and the blower-door numbers to prove it worked. We use Knauf and Rockwool materials on most jobs, specified by name in your written scope, not swapped at the warehouse without your knowledge.
Clause 5: No surprises. No “while we’re in here” upsell. If we find something unexpected, we stop, photograph it, and discuss it before proceeding. That’s the policy, not the exception.
Our Credentials

- State-licensed - Every pro working under our name is required to hold the license and insurance their state requires. Our license number is on file and available on request.
- Insured & bonded - Coverage is maintained as required for residential work in Santa Clara County. Policy documentation available on request.
- Years of local experience - We’ve been serving Campbell and the surrounding communities since 2016. That’s more than a decade of working specifically with the housing stock, climate patterns, and building codes of this area.
- Strong local reputation - We’ve built our business on documented results and repeat referrals, not advertising volume.
Why this matters to you: insulation work happens inside your home, often with crews in your attic for hours. Licensing means someone has verified basic competency. Insurance means you’re not liable if a worker is injured on your property. Local experience means we’ve seen the specific failure modes of Campbell’s 1950s ranches and 1970s tract homes before, and we know what the building department expects when permits are required. The reputation we’ve built here is the only asset we can’t replace.
Rooted in Campbell
Our warehouse is here. Our trucks are parked here nights. We’ve insulated attics in the Pruneyard neighborhood, in the streets off Bascom Avenue, in the older pockets near downtown where the original 1940s cottages still stand. We know that Campbell’s Mediterranean climate means attic temperatures spike hard in August but rarely freeze deep in winter, which changes how we think about vapor barriers and ventilation. We’re not pretending to be from somewhere more interesting. This is where we work, where we live, where we answer the phone when someone calls at 10 p.m. because their upstairs is ten degrees hotter than their downstairs. The standards come from Topside Attic Insulation. The person who shows up is from here.
Written by Wes Okafor, Owner at Topside Attic Insulation Campbell, serving Campbell, Los Gatos, Saratoga, Cupertino, Santa Clara, San Jose, Sunnyvale, Alum Rock, Los Altos, East Foothills, Mountain View, and Milpitas since 2016.