Masonry repair
Sweep & inspection
Caps & crowns
Flue relining
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 Fireplace Repair Across Santa Clara
Fireplace repair in Santa Clara typically costs between $180 and $2,800 depending on what’s wrong, and most jobs we schedule within three to five business days. A cracked flue liner, a damper that won’t shut, or a gas fireplace that won’t light are all fixable without replacing the whole unit, and you should know the price before we start. If your fireplace is smoking, making noise, or just sitting cold because you’re not sure it’s safe, call us at (669) 266-5073 and we’ll walk through what you’re seeing.
We work on fireplaces across Santa Clara every week, from the ranch homes off El Camino Real to the newer townhomes near Levi’s Stadium and the condos around Santa Clara University. Our team knows the difference between a 1958 masonry chimney and a 2012 factory-built fireplace because we service both, every day. When you call, a live person answers. Not a phone tree. Not a callback form. That part matters when your fireplace is the only thing standing between you and a cold January evening.
Why Ashby Chimney San Jose Is Santa Clara’s Preferred Fireplace Repair Company
We’ve been repairing fireplaces since 2002, and Santa Clara homeowners call us because we put the price in writing before any work starts. Not a range. Not an estimate we’ll “revisit.” The number we quote at the door is the number on your invoice. That’s the Kingswell Way, and it’s why people who’ve been burned by price-switching contractors end up calling us the next time something breaks.
Nathan Corliss leads our crew, and he built our reputation on one simple rule: if we tell you a repair will hold and it doesn’t, we come back and fix it at no charge inside the guarantee period. That’s our 365-Day Done Right Promise, and it’s written into every repair we do. No fine print. No pro-rated nonsense. If it fails, we return.
You’ll also know exactly who’s walking into your home. Every technician is background-checked and uniformed, and our phones are staffed by a real person 24 hours a day, seven days a week. If your fireplace starts smoking at 9 p.m. on a Sunday in December, you won’t get a voicemail loop. You’ll get a human being.
Styles & brands we work with
Fireplace Insert Installation in Santa Clara
Fireplace insert installation in Santa Clara is one of the smartest upgrades you can make to an older masonry fireplace, especially in the 1950s and 60s ranch homes that dominate neighborhoods like Bowers, Birdland, and Old Quad. An insert is a sealed, efficient wood, gas, or pellet stove that slides into your existing firebox and vents through a new liner. In Santa Clara, where many original chimneys were built without liners or with aging clay tile, an insert changes a drafty, inefficient fireplace into a real heat source.
A typical fireplace insert installation in Santa Clara runs between $4,500 and $8,900 including the unit, liner, and labor. Gas inserts trend toward the lower end. Wood inserts with a full stainless liner and surround finish run higher. We stock liners from DuraFlex and HeatShield, and we’ll give you a written quote before any work begins.
When an Insert Makes Sense
If your existing fireplace sends more heat up the chimney than into the room, an insert fixes that. We see this constantly in Santa Clara’s mid-century homes, where original fireplaces were built for ambience, not efficiency. An insert also solves the safety problem of an unlined or cracked chimney by giving combustion gases a smooth, insulated path out of your home.
Gas vs. Wood Inserts
Gas inserts give you heat with a wall switch or remote and require almost no maintenance beyond an annual check. Wood inserts burn hotter and longer but need sweeping twice a year if you use them regularly. In Santa Clara’s mild climate, many homeowners choose gas simply because they’re not burning every night, but want the option when the temperature drops.
Gas Fireplace Installation in Santa Clara
Gas fireplace installation in Santa Clara is a growing part of our work, especially in the newer townhomes and condos near Tasman Drive and along the Central Expressway corridor. Factory-built gas fireplaces don’t last forever, and when a control valve fails or a burner wears out, the fix is usually a direct replacement rather than a patch job. We install gas fireplaces and gas logs in homes across Santa Clara, from direct-vent units in living rooms to vent-free models in bedrooms and offices.
A new gas fireplace installed in Santa Clara typically runs $3,200 to $6,800 depending on the unit, venting configuration, and whether we’re replacing an existing fireplace or adding one where none existed. Gas log sets in an existing wood-burning fireplace are less, usually $800 to $2,200 including the burner and gas line connection. We’ll give you a written price before we start, and that’s the price you pay.
Replacing an Old Gas Unit
If your existing gas fireplace is producing yellow, sooty flames or shutting off unexpectedly, the burner or thermopile may be failing. In Santa Clara’s mild, damp winters, we also see corrosion on gas valves from moisture that collects during long idle stretches. A replacement unit paired with a new direct-vent termination is often cheaper than nursing an old one through another season.
Gas Line and Venting Requirements
Santa Clara follows California state code for gas appliance installation, which means every new gas fireplace needs a properly sized gas line and either a direct-vent or B-vent system. We handle the full installation, including the vent cap and chase top, using Copperfield and Olympia Chimney parts. You won’t need a separate contractor for the gas line; our techs are licensed for the work.
Trusted Brands We Service in Santa Clara
We repair and install fireplaces from the brands Santa Clara homeowners actually have, and we stock common parts locally so we’re not waiting on a distributor in another state. That includes gas valves, thermopiles, dampers, and liners from Famco, Copperfield, DuraFlex, and HeatShield. If you have an older Heatilator, a Majestic direct-vent, or a Napoleon gas insert, we source factory-spec replacements rather than forcing generic parts into a unit they weren’t designed for. For Santa Clara customers, that means faster turnaround on repairs and fewer return visits because the part actually fits.
See the difference
Before
After
Before
After
Before
AfterCommon Fireplace Repair Problems We See in Santa Clara Homes
Santa Clara’s housing stock tells a specific story, and we read it every week. Here’s what we run into most often:
- Unlined brick chimneys in Eichler-inspired neighborhoods. Homes built in the 1950s and early 60s around Pomeroy Avenue and the Old Quad often have brick chimneys without clay tile liners. After a rainy night followed by a cold snap, moisture trapped in the brick expands and causes spalling, the flaking and crumbling you see on the chimney’s exterior face. That same water works its way into the firebox and smoke chamber, and the damage accelerates.
- Clay tile flue liners cracked from seismic settling. Santa Clara sits near the Hayward and San Andreas fault systems, and we see what decades of minor ground movement does to original clay liners. Cracks allow creosote to seep into the chimney chase, where it can ignite. Our crew serviced a mid-century ranch off Pomeroy Avenue where the original clay liner had cracked in three separate places. We installed a DuraFlex stainless liner, replaced the rusted damper with a top-sealing Famco unit, and waterproofed the crown to stop the moisture that started the whole problem.
- Animal nests and debris blockages in infrequently used fireplaces. Santa Clara’s mild climate means many fireplaces sit unused from April through October. Birds, squirrels, and rodents move into unused chimneys, and the first fire of the season sends smoke pouring backward into the living room. A nest removal and cap installation fixes it permanently.
- Rusted dampers and throat assemblies. Moisture plus infrequent use equals rust. We regularly replace dampers in Santa Clara homes where the original cast-iron throat damper has corroded to the point where it won’t seal, letting heated air escape year-round. A top-sealing damper designed for the bay area’s damp winter months solves it.
Pricing for Fireplace Repair in Santa Clara, CA
Fireplace repair in Santa Clara runs a wide range because the condition of the chimney dictates the work. Here’s honest math: a damper replacement runs $280 to $520. A firebox repair with refractory mortar runs $450 to $1,200 depending on the extent of the spalling. A stainless steel liner replacement with a new cap and crown waterproofing runs $2,800 to $4,900 for a typical two-story ranch home. A gas fireplace repair, whether it’s a thermopile, valve, or pilot assembly, runs $180 to $650. If your fireplace is smoking, won’t light, or hasn’t been inspected in years, call (669) 266-5073 and we’ll give you a written quote before any work starts.
We Also Serve Cities Near Santa Clara
Our Fireplace Repair service covers the wider South Bay. If you’re in Sunnyvale, San Jose, Campbell, or Cupertino, we can schedule you just as quickly as our Santa Clara customers. For more on local neighborhoods and what we see in this specific part of the valley, visit our Santa Clara page. Same crew, same written guarantee, same phone number.
Serving Santa Clara, CA - Our Local Coverage Area
We’re based in the Santa Clara 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 Fireplace Repair in Santa Clara
Santa Clara’s mild, marine-influenced climate means most fireplaces sit unused for seven or eight months of the year, and disuse creates problems. Animals nest in idle chimneys, dampers rust from damp air, and moisture works into brick and mortar during winter rains, causing efflorescence and spalling. The repair work here is less about heavy creosote buildup from nightly burning and more about water intrusion, animal damage, and deterioration from long idle periods. If you haven’t used your fireplace since last winter, have it checked before the first fire. Call (669) 266-5073 and we’ll schedule an inspection.
A 1950s ranch home in Santa Clara usually has a full masonry chimney with brick, mortar, clay tile liners, and a cast-iron damper, all of which degrade differently and require masonry-specific repairs. A prefab fireplace in a newer townhome near Tasman Drive or Central Park has a metal chimney, a factory-built firebox, and a direct-vent or B-vent system that we repair by replacing components rather than rebuilding masonry. We stock parts for both types and we’ll tell you honestly which one you have and what it needs. Estimates are free at (669) 266-5073.
Eichler-inspired homes in Santa Clara were often built with unlined brick chimneys, while many comparable mid-century homes in Sunnyvale and Cupertino have since been retrofitted with steel liners. Unlined brick absorbs moisture during Santa Clara’s winter rains, and when a rare freeze-thaw cycle follows, the trapped water expands and the brick face flakes away. That spalling lets more water into the chimney, and the cycle accelerates. If you own an Eichler-era home and your chimney is shedding brick, call us at (669) 266-5073 and we’ll tell you what can be saved and what needs to be rebuilt.
Yes, and the reason is exactly that you rarely use it. Unused fireplaces in Santa Clara collect animal nests, debris, and moisture that go unnoticed until you light the first fire and the smoke backs into your living room. A basic Level 1 inspection costs between $150 and $250, and it catches problems before they become fire hazards. We’ll show you photo documentation of anything we find so you can see it with your own eyes. Call (669) 266-5073 to schedule one.
No. A cracked flue liner allows heat, gas, and creosote to reach combustible materials inside the chimney chase, which is how chimney fires spread into the house. You can burn wood again after the liner is repaired or replaced, typically with a stainless steel liner that runs $2,800 to $4,900 in a standard Santa Clara ranch home. Until then, the fireplace should stay cold. Call (669) 266-5073 and we’ll give you a written quote for the liner work and a timeline that fits your schedule.
Written by Nathan Corliss, Owner at Ashby Chimney San Jose, serving Santa Clara since 2002.