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.
HeatShield Chimney Cleaning in San Ramon, CA
We provide independent HeatShield service across San Ramon, from cleaning and inspection to resurfacing and repair. What makes our work different here is simple: we camera every flue before and after, and we know how HeatShield linings behave in the tight-clearance prefab chimneys and older masonry fireplaces that fill this city’s neighborhoods. Call (833) 736-8208 for a free estimate. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday.
HeatShield is a flue resurfacing product, and we’ve spent years pulling, inspecting, and relining HeatShield-cured flues across the East Bay. As an independent shop, we’re not manufacturer-affiliated or authorized. That means when we look at your chimney, our only interest is telling you what the camera shows. If the liner is sound, we’ll say so. If it isn’t, we’ll show you exactly where it’s failing before we recommend anything. For HeatShield work in San Ramon, that independence matters.
Why San Ramon Residents Choose Us for HeatShield Service
Most chimney companies in San Ramon can sweep a flue. Fewer can tell you whether a HeatShield liner is still bonded to the clay behind it. We do both. Tony Hammond, the owner of Chimney Cleaning San Leandro, grew up near Davis Street in San Leandro and spent years working on Alameda County chimneys before starting this company in 2013. He picked up the trade through hands-on coursework at Chabot College in Hayward, then worked in the field long enough to know that a brush alone doesn’t tell you much. That’s why every HeatShield service here includes camera work.
We’re an independent HeatShield service provider. That’s not a limitation, it’s the point. We work with the brands that hold up: DuraFlex, Olympia Chimney, HeatShield, Gelco, Famco, and Copperfield. For HeatShield liners specifically, that means we evaluate the cured surface honestly, resurface when it’s repairable, and tell you plainly when the substrate behind it is gone. We repair what we find. One visit, full picture.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Common HeatShield Chimney Cleaning Problems We Solve in San Ramon
- Separated or blistered lining on older masonry fireplaces. In Canyon Crest and Twin Creeks, many 1970s and 1980s open-masonry fireplaces had clay tile flues that spalled before HeatShield was ever applied. When the cured lining separates from that damaged substrate, a standard sweep won’t fix it. We camera the flue, map the separation, and resurface where the clay is still sound.
- Glazed creosote that standard brushes skip over. San Ramon’s Spare the Air burn bans push wood burning into cool, smoldering fall and winter fires. That produces glazed creosote that bonds hard to a HeatShield-cured surface. Poly brushes glance off it. We chemically soften it, re-brush, and run the camera again to confirm the surface is clean.
- Hairline cracking near the flue termination. San Ramon’s warm, dry summers followed by wet winters put expansion stress on the top of a HeatShield liner where it meets the crown. Those hairline cracks let moisture behind the liner. We spot them on camera before they widen, then reseal with HeatShield repair products.
- Liner pull-away around the damper or smoke shelf. On original inserts and older prefab units, we find HeatShield surfaces that have pulled away near the damper, letting combustion byproducts leak behind the lining. That’s a repair job, not a cleaning job, and we can usually handle it the same visit.
- Tight-clearance prefab chimneys that won’t take a standard brush. Dougherty Valley homes from the 1990s and 2000s often have short factory chimneys with narrow clearances. A standard brush won’t seat. We keep manufacturer-specific poly brushes for exactly these systems, and we camera everything when we’re done.
HeatShield Service in San Ramon: What Local Conditions Mean for Your Equipment
San Ramon sits in a high-fire-risk Wildland-Urban Interface zone, and since 2019 the city’s municipal code has required annual chimney cleaning and inspection for any home within the Very High Fire Hazard Severity Zone. That changes what a HeatShield service call actually is here. A sweep in San Ramon is also a WUI safety inspection, checking spark arrestors, cap screening, and creosote levels as defensible-space precautions. Our HeatShield flue camera work doubles as documented code-compliance evidence, which many homeowners in Dougherty Valley and the west-side WUI-adjacent neighborhoods need on file. When we finish a HeatShield cleaning and Level 2 inspection in San Ramon, you get a report you can show your insurer or the fire marshal. That’s not a bonus. It’s the reason the code exists.
HeatShield Models and Products We Service in San Ramon
We service HeatShield Armor Plating, the cured-in-place flue liner, along with the HeatShield Resurfacing System for damaged clay tile flues. We also work with HeatShield HeatSeal insulating mortar and HeatShield crown and damper-adjacent repair products. When a liner is repairable, we use genuine HeatShield resurfacing and Armor products. Where HeatShield doesn’t make the part, like caps, dampers, or arrestors, we use quality aftermarket components that fit the system. Professional-grade materials, every job. The choice depends on what the camera shows, and we explain that choice before we do the work.
See the difference
Before
After
Before
After
Before
AfterHeatShield Service Pricing in San Ramon
HeatShield cleaning and inspection in San Ramon typically runs from $225 to $395, depending on the flue length, access, and whether we’re dealing with glazed creosote or a prefab system with tight clearances. Resurfacing and HeatSeal work is priced per job by the written estimate, and we’ll walk you through what the camera showed before we quote anything. The estimate is free, and the written estimate sets the final price. Call (833) 736-8208 for an exact quote. Estimates are free.
Serving San Ramon, CA – Our Local Coverage Area
We serve San Ramon and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – HeatShield Chimney Cleaning in San Ramon
No. We’re an independent HeatShield service provider, not manufacturer-affiliated or authorized. That means we evaluate your flue by camera and tell you plainly what it needs, without any incentive to push one product over another. We use genuine HeatShield products when a liner is repairable, but the honesty of the assessment doesn’t depend on a brand relationship. It depends on what the camera shows.
For resurfacing and Armor work, we use genuine HeatShield products. Where HeatShield doesn’t manufacture the part, like caps, dampers, or spark arrestors, we use quality aftermarket components that fit correctly. We’ll tell you which is which before we start, and we’ll show you the camera images that justify the recommendation. Call (833) 736-8208 for a free estimate and we’ll walk you through it.
Most San Ramon HeatShield cleanings with a Level 2 camera inspection take an hour to an hour and a half on site. Tight-clearance Dougherty Valley prefab systems sometimes run longer because we switch to manufacturer-specific poly brushes and run the camera more carefully. Glazed creosote removal adds time too, since we chemically soften before re-brushing. You’ll know the scope before we begin.
We service HeatShield Armor Plating, the HeatShield Resurfacing System, HeatShield HeatSeal insulating mortar, and HeatShield crown and damper-adjacent repair products. If you have an existing HeatShield liner and you’re not sure which system was applied, the camera will tell us. We’ll explain what we’re seeing and what it means for your flue’s remaining life.
Typical HeatShield cleaning and inspection in San Ramon runs $225 to $395. Resurfacing, HeatSeal work, and cap installation are priced separately by written estimate, and we’ll show you the camera evidence before we recommend any repair. The estimate is free. Call (833) 736-8208 for an exact quote.
Service Areas Near San Ramon
We serve San Ramon and the surrounding East Bay communities, including San Leandro, Oakland, Hayward, and Castro Valley. Our HeatShield work also reaches Dublin and Danville. If you’re nearby and dealing with a HeatShield liner that needs a camera before anyone touches it, call us.
Book Your HeatShield Service in San Ramon Today
If your HeatShield liner hasn’t been inspected in the last year, or if a home inspector flagged it, we’ll take a look. Call (833) 736-8208 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. If I wouldn’t light a fire in it myself, I’ll tell you that first.
Written by Tony Hammond, Owner at Chimney Cleaning San Leandro, serving San Ramon since 2013.