Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Fast, Reliable Dryer Vent Cleaning Across San Antonio Heights
Dryer vent cleaning in San Antonio Heights typically runs $150 – $275 for a standard single-story home, with most jobs completed in 60 – 90 minutes. If you live in this foothill enclave of Upland, you know the housing stock is different from what you’ll find down on the valley floor. We work on 1920s – 1950s masonry homes here every week, and the vent routing issues we find are specific to this neighborhood’s age and layout. Call (866) 520-4943 for a free estimate, and we’ll book you a time that fits your schedule.
Why Firebrick Chimney Sweep Is San Antonio Heights’s Preferred Dryer Vent Cleaning Company
We’re chimney specialists first, which means we understand ventilation as a system, not a single pipe. That changes how we approach Dryer Vent Cleaning in older homes. When a vent shares a flue with a fireplace or furnace, or terminates in a chase that was never meant to carry modern dryer exhaust, the fix isn’t just “run a brush through it.” It’s understanding what that duct is connected to, what’s lining it, and what’s actually happening behind the walls.
San Antonio Heights homeowners call us because the problem is rarely as simple as it looks. Many of these houses were built before dryer vents were even standard. Their ducts were retrofit, often into chimneys that were already carrying combustion gases from a masonry fireplace or an old floor furnace. A handyman cleaning service won’t catch that. We do, because we spend our days inside chimneys, not just ducts.
Our lead, Nelson Quijada, has been working on this exact housing stock long enough to recognize the patterns. The third-generation homes off Mountain Avenue, the ranch houses tucked up against the foothill brush, the larger estate parcels on Euclid’s east side where the original chimneys are still in service. When we send a camera down a dryer vent in San Antonio Heights, we know what we’re looking for, because we’ve seen this same house a hundred times.
That’s what makes the difference. Not a brush. A diagnosis.
Styles & brands we work with
Our Dryer Vent Cleaning Services in San Antonio Heights
Dryer Vent Cleaning
A standard cleaning in San Antonio Heights uses rotary brushes sized to your duct diameter, with a camera inspection before and after so you can see exactly what we removed. On older homes where the duct runs long and horizontally through a crawlspace, we use a powered auger with soft poly bristles that can navigate the elbows without damaging galvanized or flex pipe. Every cleaning ends with a photo report. You’ll see the before and after. No guesswork.
Level 2 Inspection with Camera
If your dryer vents into a chimney chase or shares any portion of a flue with another appliance, a visual cleaning isn’t enough. Our Level 2 camera inspection runs from termination to the appliance outlet, documenting the liner type, any gaps or separated joints, and any cross-contamination with fireplace or furnace flues. In San Antonio Heights, where so many ducts terminate in old clay-tile chimneys, this is the step that reveals problems a brush can’t reach. We don’t recommend repairs without this footage. Ever.
Chimney Cap Installation
The foothill location and mature tree canopy mean uncapped flues are magnets for pine needles and oak leaves. When a dryer vent terminates vertically, a missing or damaged cap lets debris straight into the duct path. We install professional-grade caps, often from Olympia Chimney or Gelco, sized to the actual flue dimensions and secured against Santa Ana wind gusts. For dryer-specific terminations, we use caps with proper draft characteristics so you’re not trading a debris problem for a backdraft problem.
Dryer Vent Rerouting and Liner Installation
Sometimes the real fix in San Antonio Heights is admitting the existing routing is wrong. When we find a dryer duct feeding into an unlined or clay-tile flue, cleaning it is a bandage. The permanent solution is a dedicated liner, typically DuraFlex aluminum, installed from the appliance to the cap. This is where being a chimney repair company matters. We can sweep the vent, diagnose the routing, and fix it correctly, all in one scope of work. No referrals to a second contractor who’s never seen the chimney.
What happens when you call
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A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in San Antonio Heights
We don’t stock hardware store parts. When a San Antonio Heights home needs a new cap, a liner, or a termination fitting, we use products from professional-grade manufacturers: DuraFlex liners, Gelco caps, and Olympia Chimney components. These are the same brands used by certified chimney professionals across the country. We keep common San Antonio Heights sizes on hand so a diagnosed problem can become a completed repair quickly, often in a single visit. If your existing cap is from one of these manufacturers, we’re familiar with the product line and can match fittings correctly.
Common Dryer Vent Cleaning Problems We See in San Antonio Heights Homes
- Dryer ducts routed into chimney flues that also serve fireplaces or furnaces. This is the big one in San Antonio Heights. Many 1940s and 1950s homes have a single masonry chimney carrying multiple appliances, and the dryer was added later without a dedicated liner. Lint collects on the rough clay-tile walls, and worse, dryer exhaust can mix with combustion gases if the flue isn’t properly sized and lined.
- Uncapped flues under mature pines and oaks. The tree canopy is part of what makes San Antonio Heights feel the way it does. It’s also what fills uncapped vents with needles and leaf litter every fall. We see ducts where the first three feet of the vent are completely packed with debris before we even begin cleaning. The fix starts with the right cap, then the cleaning, in that order.
- Deteriorating mortar joints that snag lint. In older masonry chimneys, decades of moisture and thermal cycling cause mortar to spall and create jagged edges inside the flue. Lint catches on these surfaces, building up in ways a smooth liner wouldn’t allow. Standard brush cleaning knocks some of it loose, but without a camera, you’ll never know what stayed behind. That’s why our Level 2 inspection is standard on these older homes, not an add-on.
- Dryer terminations in crawlspaces or attics. Some San Antonio Heights homes have vents that terminate inside the building envelope, which was acceptable practice decades ago but is a fire and moisture hazard by today’s standards. We flag these immediately and recommend routing the vent to an exterior termination with a proper cap and backdraft damper.
On a 1940s ranch off the foothill streets, we found a dryer vent connected to an unlined clay-tile flue that was also serving as the chimney for a masonry fireplace. Using a camera, we showed the homeowner third-degree creosote glazing on the flue walls and lint packed into the joint gaps. We then installed a DuraFlex liner dedicated to the dryer vent and added a cap sized to keep pine needles out of the chase. That’s the difference between a cleaning and a fix.
See the difference
Before
After
Before
After
Before
AfterPricing for Dryer Vent Cleaning in San Antonio Heights, CA
We Also Serve Cities Near San Antonio Heights
Our service area extends to the surrounding foothill and valley communities. We regularly work in Dryer Vent Cleaning in San Antonio Heights, as well as Upland, Claremont, Rancho Cucamonga, and Montclair. The housing stock shifts as you move down the hill, but the underlying ventilation problems remain similar. If you’re in one of these neighboring cities and dealing with a dryer vent that’s never been routed correctly, the same inspection and repair process applies. We’re a single call away at (866) 520-4943.
Serving San Antonio Heights, CA — Our Local Coverage Area
We’re based in the San Antonio Heights area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Dryer Vent Cleaning in San Antonio Heights
How do I know if my San Antonio Heights home’s dryer vent is safely routed?
If your dryer vent terminates anywhere other than an exterior wall or roof cap, it’s worth questioning. Many San Antonio Heights homes built between the 1920s and 1960s have dryer ducts that tie into chimney flues originally designed for fireplaces or furnaces. The safe answer comes from a camera inspection that shows the entire duct path, what it’s connected to, and what condition the walls are in. We provide that footage as part of our Level 2 inspection, and you watch it with us. If the routing is unsafe, we’ll say so plainly, and we’ll show you why. Call (866) 520-4943 to schedule an inspection.
Why is dryer vent cleaning more critical in San Antonio Heights than in other areas?
The combination of older housing stock, mature tree canopy, and shared chimney flues makes San Antonio Heights a higher-risk area for dryer vent problems. Homes built before the 1960s often have ducts routed into masonry chimneys that were never designed for modern dryer airflow. Add in the pine needles and oak leaves that collect in uncapped terminations, and you have a recipe for restricted airflow and lint buildup that many other communities simply don’t face at this frequency.
Can you clean a dryer vent that shares a flue with a fireplace?
Yes, and this is where our chimney repair capability matters. When a dryer vent shares a flue with a fireplace, we first determine with a camera whether the two are physically separated by a liner or whether the dryer is actually venting into the same open space as the fireplace flue. If they’re combined, cleaning requires understanding both the lint and the creosote present, and we often recommend a dedicated liner to separate the two systems permanently. We can make that repair ourselves because we’re a full-service chimney company, not just a vent cleaning operation.
What are signs my dryer vent needs cleaning in an older San Antonio Heights home?
Clothes that take longer than one cycle to dry, a burning smell when the dryer runs, excessive lint around the dryer opening, and a flap on the exterior cap that doesn’t open fully during operation are all signs. In San Antonio Heights homes specifically, also look for animal activity around your exterior vent cap, since the foothill location and tree cover attract birds and squirrels looking for nesting sites in uncapped terminations.
Do you recommend chimney caps for dryer vent termination?
In San Antonio Heights, yes, almost universally. The tree cover and Santa Ana winds push debris into uncapped vertical terminations quickly. A proper cap keeps needles, leaves, and animals out while maintaining the correct draft for dryer exhaust. We install Gelco and Olympia Chimney caps matched to the flue’s actual dimensions, which matters more than people realize, since an oversized cap on an older chimney crown creates its own set of problems. If your current cap is missing or damaged, we’ll include a replacement in the scope of the cleaning. Call (866) 520-4943 for details.
Get Your Dryer Vent Cleaned Right in San Antonio Heights
You don’t need a referral to a sweep, then a mason, then someone to order parts. Firebrick Chimney Sweep can inspect the vent, clean it, and repair the routing or liner if the camera shows a problem. One company, one call, one honest diagnosis with footage you can see for yourself. Call (866) 520-4943 today for a free estimate. We’ll get your San Antonio Heights home’s vent working safely before the next fire season.
Written by Nelson Quijada, Owner at Firebrick Chimney Sweep, serving San Antonio Heights with specialized dryer vent and chimney services since our founding.