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.
Chimney Company in North San Jose, CA
Chimney repair in North San Jose usually comes down to two very different jobs: restoring the original masonry fireplaces in mid-century Eichler and ranch homes, or correcting clearance and venting problems in 1990s-era townhome fireplaces that were never meant to see heavy use. We’re Chimney Sweep Mountain View, and we’ve worked on both since 2015. If your fireplace smokes back into the room, your damper has seized, or you’ve noticed water staining around the ceiling chase, call (866) 596-8327 and we’ll tell you straight what it needs after a camera inspection.
Why North San Jose Homes Are Different
North San Jose’s housing stock has two distinct generations, and they fail in very different ways. The post-war Eichler and ranch homes, built mostly between the 1950s and 1970s, often still have their original masonry fireplaces. Those fireboxes have decades of thermal cycling behind them, warped or rusted dampers, and smoke chambers with corbeled brick that typically hold more creosote than the flue itself. The home’s flat or low-slope rooflines also mean chimney crowns catch full sun and rain, so micro-cracking from the dry summer/wet winter cycle is common by the time we’re called.
Then there’s the newer side of North San Jose: attached townhome communities from the 1990s and 2000s with factory-built, direct-vent fireplaces. Those units sit inside framed chases, often with tight clearances to combustibles that were never corrected by the original builder. Our camera work in those chases regularly finds framing dust, drywall scraps, and insulation within inches of the vent pipe. The rainy season from November through March accelerates creosote breakdown and exterior masonry spalling, while the dry months keep flues accessible for sweeping year-round – no freezing means no seasonal shutdown. Different homes, different failures, same first step: we look before we touch.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Our Main North San Jose Services
Most North San Jose homeowners call us for one of two things: a chimney that needs to be swept and inspected properly, or a dryer vent that hasn’t been cleaned in years. Each is a fire risk, and each is handled by the same crew on the same appointment if you want both done.
Chimney Sweep in North San Jose
A chimney sweep in North San Jose isn’t just running brushes up the flue. On the older Eichler and ranch homes, we’re checking the smoke chamber and damper for damage while we clean, because that’s where the original masonry shows its age. On the newer townhomes, we’re inspecting vent clearances and using brushes sized for factory-built metal flues, not stone. If the fireplace smokes on startup, the buildup is visible, or you can’t remember the last time it was cleaned, start with a sweep and inspection. Full details are on Chimney Sweep in North San Jose.
Dryer Vent Cleaning in North San Jose
Dryer vent cleaning in North San Jose matters because many of the older ranch homes have long interior vent runs, often running through a slab or up through a low-slope roof, and a restricted vent doesn’t fail loudly – it just makes the dryer work harder and brings lint within range of the heating element. Townhome layouts can be worse, with builders occasionally routing vents through shared chases. If a load takes two cycles to dry or the outdoor flap barely opens, the vent needs to be cleaned and inspected. The full scope is on Dryer Vent Cleaning in North San Jose.
Chimney Repair in North San Jose
Chimney repair in North San Jose splits by era. In the 1950s-1970s Eichler and ranch homes, we’re usually repairing water-damaged masonry, replacing failed dampers, or fixing flashing on low-slope roofs where water pools against the chimney. In 1990s-2000s townhomes, the failures are more often inside the chase: compromised vent clearances, improperly supported pipe, or prefabricated fireboxes that were installed to minimum builder spec. Both types need repair work beyond what a sweep can supply, which is why we diagnose and fix in the same visit – no handoff to a separate contractor. Learn more about our repair capability at the Chimney Repair hub.
Chimney Cap Installation
Signs you need it
An open flue is an open invitation: water entry, bird or rodent nests, and downdrafts that push smoke into the room when the wind shifts.
What it costs in North San Jose
Chimney cap installation in North San Jose typically runs $150 to $450 depending on flue tile size and material.
How we do it
We measure the flue opening, install a correctly sized stainless or copper cap with proper screening, and secure it without drilling into the crown more than necessary.
Chimney Cap Replacement
Signs you need it
Your old cap is rusting through, the mesh is torn open to birds, or the cap has lifted in the wind and no longer seals the flue.
What it costs in North San Jose
Chimney cap replacement here typically costs $150 to $450, with the labor for removing a rusted or seized cap included in that range.
How we do it
We remove the failed cap, inspect the flue tile beneath it for damage, then install a new cap and confirm the attachment points are sound.
Chimney Flashing Repair
Signs you need it
Water staining on the ceiling around the chimney chase, peeling paint, or damp masonry after rain all point to failed flashing on the roof line.
What it costs in North San Jose
Chimney flashing repair in North San Jose typically runs $250 to $700, more if the low-slope roof framing needs any correction around the penetration.
How we do it
We remove the old flashing without disturbing the roofing membrane, install step and counter flashing correctly, and seal the termination with the right roofing cement for North San Jose’s wet winters.
Chimney Crown Repair
Signs you need it
Cracks in the crown’s surface, spalling concrete along the edges, or water pooling on the crown instead of draining off are the classic failures.
What it costs in North San Jose
Chimney crown repair here typically runs $350 to $900, with full crown rebuilds landing at the high end when the concrete has broken away around the flue.
How we do it
We clean and prep the crown, fill cracks with the right masonry sealant, and re-slope the surface so water sheds away from the flue rather than pooling.
What Chimney Repair Costs in North San Jose
| Item | Typical range in North San Jose |
|---|---|
| Chimney cap installation | $150 – $450 |
| Chimney cap replacement | $150 – $450 |
| Chimney flashing repair | $250 – $700 |
| Chimney crown repair | $350 – $900 |
How long does chimney repair usually take in North San Jose?
Most cap, flashing, and crown repairs are finished in a single visit lasting two to four hours. Liner installation runs a full day or more because the flue must be sized and cured before use.
Do North San Jose homeowners need HOA approval before chimney repair?
Many attached townhome communities in North San Jose require written approval for exterior venting work before we begin. We’ll flag that early and provide the written scope of work your HOA or management company asks for. Call (866) 596-8327 to talk through your specific development.
Brands We Service in North San Jose
We stock and work with professional product lines including Famco for dryer vent components, Copperfield for chimney caps, and DuraFlex for flexible liner systems. When a North San Jose repair needs a part, we’re not ordering from a hardware store and hoping it fits – we carry what the trade actually uses and can usually finish the same day. See our brands for the full list.
See the difference
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After
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AfterPricing for Chimney Company in North San Jose, CA
| Service | Typical range in North San Jose |
|---|---|
| Chimney sweep and inspection | $129 – $259 |
| Standard chimney lining | $2,500 – $5,000 |
| Stainless steel liner kit | $500 – $1,500 |
| Chimney cap installation | $150 – $450 |
| Chimney cap replacement | $150 – $450 |
| Chimney flashing repair | $250 – $700 |
| Chimney crown repair | $350 – $900 |
| Dryer vent cleaning | $89 – $189 |
| Chimney liner installation | $2,500 – $5,000 |
What pushes prices toward the high end in North San Jose is access: tall chimneys on two-story townhomes need more rigging, and low-slope Eichler roofs mean we work from roof ladders and harnesses with extra fall protection, not just an extension ladder. When we quote, you get one price before we start – no surprise add-ons after the camera goes up the flue, and no line item you didn’t approve.
Neighborhoods We Serve in North San Jose
We work throughout North San Jose’s residential areas, from the older Eichler pockets around the 95164 ZIP to the newer townhome communities further north and east. Most areas can be scheduled within a week, with faster openings during the spring and summer months.
- Berryessa
- North Valley
- Alviso
- Rincon
- Orchard
Service Area – Cities Near North San Jose
Chimney Sweep Mountain View is based in Mountain View and handles chimney work in the cities and neighborhoods directly around North San Jose. We regularly serve Santa Clara, CA, Alviso, CA, Sunnyvale, CA, and Campbell, CA with the same crew and the same equipment. If you’re on the boundary between two service areas, call (866) 596-8327 and we’ll tell you which day we’re in your neighborhood.
Serving North San Jose, CA – Our Local Coverage Area
We’re based in the North San Jose 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 About Chimney Company in North San Jose
Yes. We inspect and repair factory-built fireplaces and venting systems in attached townhomes, including clearance-to-combustibles corrections and pipe support fixes. Camera inspection comes first, and we only recommend work that the footage shows is necessary.
Chimney use here peaks on winter evenings and around the holidays, so repairs and sweeps are most requested from November through January. But the dry season from April through October leaves flues fully accessible, and that’s often the easiest time to book. Call (866) 596-8327 for current openings.
For active water intrusion or a blocked flue that’s smoking into the house, we’ll typically reach North San Jose within a few days, not weeks. During wet winter storms, we prioritize flashing and crown failures because the damage compounds with every rainfall. Call (866) 596-8327 and we’ll give you our earliest honest slot.
What happens when you call
- 1A real person answersNo phone trees. Talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you. The visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What North San Jose Customers Say
"Thorough sweep and a clear report. He was running late from the job before and arrived near the end of the window, though he did call to warn me."
- Beatriz Martinez"Creosote buildup was worse than I realized. He measured it, showed me the glazing on the flue with the camera, and was honest that we were closer to a chimney fire than I wanted to hear."
- Dana Whitaker"Fireplace had never drawn properly since we moved in. He found the damper was only opening halfway due to a bent linkage and fixed it in ten minutes."
- Carlos Castillo