How Liberty Bell Air Duct Cleaning Service San Antonio Was Born in San Antonio
The idea hit Richard Anderson on a Tuesday afternoon in July 2007, in a ranch house off Bandera Road near Leon Valley. He’d been working for a national duct cleaning chain — one of those outfits that sends out a different technician every visit and trains them to upsell UV lights before they’ve even looked at your system. The homeowner, a retired schoolteacher named Mrs. Delgado, had been quoted $89 over the phone. By the time the crew left, she’d paid $847 for “mold remediation” that was nothing more than a spritz of generic disinfectant and a scare story about her grandchildren’s asthma.
Richard watched it happen. He was the junior tech on that job, still learning the trade, and when he tried to tell his supervisor the ducts were basically clean — just dusty, like every house in San Antonio after a dry spring — he got pulled aside and told to “stick to the hose.” That night, sitting in traffic on Loop 410 with the AC barely fighting the heat, he called his wife and said, “I’m going to start something different. We’re going to tell people the truth, charge them what we quoted, and sleep at night.”
Liberty Bell Air Duct Cleaning Service San Antonio opened three months later with a used Rotobrush machine, a borrowed van, and a handwritten promise on every invoice: no surprise charges, no manufactured emergencies, no leaving until the job’s done right. That promise still sits on our desk in San Antonio today, coffee-stained and framed.
Richard Anderson’s Personal Connection to the Air Duct Cleaning Trade
Richard didn’t stumble into this work — he was pulled into it by his hands, by the particular satisfaction of fixing something hidden that everyone else ignores. His uncle ran a small HVAC shop on the South Side of San Antonio through the nineties, and Richard spent summers as a teenager crawling through attics that smelled of baked fiberglass and old mouse droppings, handing up tools and watching his uncle’s forearms disappear into dark metal boxes, emerging gray with dust and somehow smiling. “The system tells you what’s wrong if you listen,” his uncle used to say, pressing his stethoscope against a rattling blower motor. Richard thought that was magic at fourteen. He still thinks so at forty-something.
After the military — Richard served four years, which is where the company name comes from, that cracked bell and the idea that some things are worth doing imperfectly but honestly — he drifted back to San Antonio and found himself knocking on his uncle’s door again. The shop was closing, his uncle’s hands arthritic, and Richard spent six months absorbing seventeen years of notes scribbled on diner napkins and work orders. He learned to feel for leaks in flex duct by running his palm along the seam, to read a house’s airflow like a story — the hot upstairs bedroom in Alamo Heights homes built in the fifties, the pet hair choking returns in Kirby ranch houses, the black mold that blooms in Lakehills crawl spaces after heavy spring rains.
What gets Richard out of bed isn’t the money. It’s the moment after we’ve finished a job, when a customer walks back inside and breathes in, and you can see their shoulders drop. Seventeen years in, he still does this. He could run the company from an office — we’ve got six techs now, good ones — but he’s on jobs three, four days a week because he can’t stand not knowing how the story ends. If he weren’t doing this, he’d probably be restoring old motorcycles in a garage somewhere, chasing that same feeling of making something run right that everyone else gave up on.
Meet Richard Anderson — The Person Behind Every Job
Richard Anderson is the Owner & Lead Technician at Liberty Bell Air Duct Cleaning Service San Antonio, and he’s the one who answers the phone when you call after hours, the one who checks every job before we pack up, the one who still texts customers in Terrell Hills and Converse a week later to make sure their airflow feels right.
His training came up through the trade the old way — apprenticing under a master, making mistakes on his own equipment first, reading manuals by flashlight in van seats. He’s state-licensed and carries certifications through Abatement Technologies and Nikro for specialized remediation work, though he’ll tell you the certificate matters less than the 17-plus years of crawling through San Antonio attics and knowing which houses in Windcrest have original asbestos wrap and which don’t.
What separates Richard from a franchise tech in a pressed uniform is simple: he owns the consequences. Every review, every callback, every time a customer in Alamo Heights mentions us to a neighbor — that’s his name. He lives in Timberwood Park with his wife and two dogs, builds furniture badly but enthusiastically on weekends, and believes the only thing worse than a dirty duct is a homeowner who got treated like a number. When you hire Liberty Bell, Richard’s personal commitment is that your job gets done with the same care he’d give his mother’s house — and he’s called us out to her place in Helotes twice, so that’s not theoretical.
Our Promise to San Antonio Homeowners
Honest pricing, always. We quote what we charge, and we charge what we quoted. In 2019, a customer in Live Oak called us after another company tried to add $400 for “contaminated insulation” we’d already shown her was clean. We ate the cost of that second visit rather than let her get gouged. Our policy: if we missed something in our quote, that’s our fault, not yours.
Quality equipment, maintained obsessively. We run Guardsman HEPA vacuums and Rotobrush systems, but the tool is only as good as the person holding it. Richard personally services our fleet every Friday in our San Antonio shop — brushes, hoses, filters — because a clogged machine just moves dirt around, and we’ve seen too many “cleaned” systems that were only vacuumed at the vents.
We stand behind every job. Not with a slogan — with a phone number that rings. A Kirby customer called us back in 2022, worried about a smell we couldn’t trace on the first visit. Richard returned twice, no charge, until we found a dead rodent in a branch line the original builder had walled over. We cut the drywall, cleared it, patched it, and never invoiced for the extra hours. That’s the promise: we’re done when you’re satisfied, not when the checklist says so.
Our Credentials
- State-licensed air duct cleaning contractor — compliant with all Texas requirements for residential and light commercial work
- Insured & bonded — full liability and workers compensation coverage for every technician in your home
- 17+ years in business serving the San Antonio metro area
- 456 verified reviews averaging 4.9 out of 5 stars
These aren’t decorations — they’re protections. A state license means we’ve met Texas standards for handling the contaminants we pull out of your system. Insurance means if a tech accidentally damages your antique hutch in Terrell Hills or tracks mud through your new carpet in Alamo Heights, you’re not fighting us or paying out of pocket. And those 456 reviews? They’re from real San Antonio neighbors who had us in their homes, breathed the results, and took time to write. In a trade full of fly-by-night outfits and phone-book franchises, credentials are how you know we’ll still be here when you need us again.
Rooted in San Antonio
We’ve cleaned ducts in the historic homes near Fort Sam, in the base housing at Lackland Air Force Base, in the new builds popping up around Converse and the lake houses out in Lakehills where humidity turns attics into petri dishes. Richard’s uncle’s old shop is gone now — replaced by a taqueria — but we still grab breakfast there before jobs in South San Antonio. We’ve sponsored Little League teams in Windcrest, donated cleanings to a veteran’s nonprofit in Leon Valley, and spent too many Saturday mornings stuck in Fiesta traffic on Broadway. San Antonio isn’t where we work. It’s where we live, where our kids go to school, where we’ll be when you call us back in five years. That’s not marketing. That’s just true.
Written by Richard Anderson, Owner at Liberty Bell Air Duct Cleaning Service San Antonio, serving San Antonio since 2007.