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 Sunnyvale, CA
Chimney cleaning in Sunnyvale usually means working on a 60-year-old masonry fireplace that has never had its flue liner closely inspected. Most of the city’s original ranch homes were built between 1950 and 1970, and their chimneys carry wear that newer construction simply doesn’t. We’re Ashby Chimney Sweep, led by Nathan Corliss, and we work on those older masonry chimneys every week. If you need a sweep, inspection, or fireplace repair, call (669) 266-5073 and we’ll give you a written price before anything starts.
Why Sunnyvale Homes Are Different
The homes in Sunnyvale neighborhoods like Cherry Chase, Serra, and Ponderosa Park were mostly built in the post-war boom, and the fireplaces from that era share a few defining traits. Many were built with a single clay flue tile, no rain cap, and a mortar crown that has now weathered six decades of winter rain. The local Mediterranean climate spares these chimneys the freeze-thaw spalling you see in colder places, but it brings something else: water. When a cracked crown catches rain, it seeps down through the masonry and can show up as a water stain on the ceiling well before anyone thinks to look at the chimney.
There’s also the seismic reality. Sunnyvale sits in an active earthquake zone, and a small tremor is enough to crack an aging flue tile. That crack is invisible until someone gets a light and a camera up the flue, which is exactly what our chimney cleaning work tends to uncover. A standard sweep becomes the opportunity to catch a liner problem before it becomes a structure problem. Nathan Corliss has seen enough of these to know: when the home was built before 1970, the chimney deserves a closer look, not just a quick brush-through.
Styles & brands we work with
Our Main Sunnyvale Services
Most of what we do in Sunnyvale falls into three areas: routine chimney sweeping, full chimney inspection with camera work, and fireplace repair. Each has its own dedicated page for Sunnyvale.
Chimney Sweep in Sunnyvale
A sweep here often works on masonry chimneys that have seen years of use with minimal maintenance. We remove creosote buildup from the flue and smoke chamber, and because so many Sunnyvale homes lack rain caps, we also often clear out debris and light animal nesting that’s worked its way down the flue. If you’re seeing damp smells or the fireplace draws poorly, this is usually the first fix. See Chimney Sweep in Sunnyvale for full scope and pricing.
Chimney Inspection in Sunnyvale
In Sunnyvale, a chimney inspection is often the first time a 60-year-old flue has ever been looked at with a camera. We check flue tile condition, crown integrity, mortar joints, and water intrusion – problems that are common in this housing stock and easy to miss from the ground. If you’ve just bought an older home here or simply never had your chimney assessed, this is the one service that shows you exactly what you’re working with. Read the details at Chimney Inspection in Sunnyvale.
Fireplace Repair in Sunnyvale
Older brick fireplaces in Sunnyvale tend to need specific fixes after decades of seasonal use: cracked firebrick, deteriorated mortar joints, a pitted smoke chamber, or a liner that has given up. We use trade brands like HeatShield and Famco for liner repairs and replacement, and we put every repair’s guarantee in writing before leaving. If the repair fails inside the guarantee period, we return and fix it at no charge. This is what the 365-Day Done Right Promise covers. Learn more at Fireplace Repair in Sunnyvale.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Sunnyvale
We repair and replace components rather than push a full-system rebuild whenever a smaller fix will hold. On Sunnyvale jobs, we work with equipment and materials from brands we know hold up: HeatShield for liner resurfacing, Olympia Chimney for caps and chase covers, and Gelco for chase pans. We stock the common parts locally, which keeps most repair turnarounds short. See our brands for the full picture of what we work with.
See the difference
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After
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AfterPricing for Chimney Company in Sunnyvale, CA
| Service | Typical range in Sunnyvale |
|---|---|
| Standard chimney sweep (clean-out only) | $180 – $300 |
| Chimney sweep with camera inspection | $280 – $475 |
| Level 1 chimney inspection | $150 – $250 |
| Level 2 chimney inspection (with camera scan) | $300 – $500 |
| Fireplace repair (minor masonry) | $200 – $600 |
| Smoke chamber repair (parging) | $800 – $1,900 |
| Flue liner replacement (steel) | $2,500 – $5,500 |
| Flue liner resurfacing (HeatShield) | $2,000 – $3,800 |
| Chimney cap installation | $350 – $750 |
| Crown repair or rebuild | $600 – $1,700 |
What pushes a Sunnyvale job toward the top of these ranges is usually access and age. A chimney in a tight roof pitch or a two-story home takes longer to set up on, and a flue liner in an original 1960s chimney may require more prep than a newer one. Whatever the job, we write the price down before we start – the number on your invoice matches the number we quoted, and if the repair fails inside the guarantee period, we come back at no charge.
Neighborhoods We Serve in Sunnyvale
We work across Sunnyvale, including the older single-story tracts where masonry chimneys are most common. Here’s a sample of where you’ll find us on a regular basis:
- Cherry Chase
- Serra
- Ponderosa Park
- Lakewood Village
- Raynor Park
We schedule Sunnyvale work in a way that keeps drive time low, so we typically reach any of these neighborhoods within a day or two of your call.
Service Area – Cities Near Sunnyvale
Our Sunnyvale crew also serves nearby communities, and if you’re just over the line we likely cover you. That includes Mountain View, CA, Santa Clara, CA, Cupertino, CA, and Los Altos, CA. Dispatch and scheduling are coordinated from the brand’s San Francisco Bay Area office, so call (669) 266-5073 and we’ll tell you which crew serves your street.
Serving Sunnyvale, CA - Our Local Coverage Area
We’re based in the Sunnyvale 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 Sunnyvale
Most Sunnyvale visits are scheduled within one to two days of the call. Because our scheduling is run by a live person 24/7, we can usually fit you in the same week you call. Call (669) 266-5073 and we’ll confirm the exact window.
For a standard sweep or inspection, no permit is required. If you need a liner replacement or masonry repair beyond a simple patch, the City of Sunnyvale may require a permit depending on scope. We’ll confirm what applies to your job before any work begins.
Yes. We work throughout Sunnyvale, from the older neighborhoods near El Camino Real to the newer developments on the north side. If you’re not sure whether your area is covered, call (669) 266-5073 and we’ll tell you straight.
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 Sunnyvale Customers Say
"Booked a sweep and inspection before winter. On time, polite, and he taped off the area so there wasn't a speck of soot anywhere after. Told me exactly what the guarantee covered."
- Rachel Montoya"The amount of creosote they pulled out was scary. He said we were overdue and explained the fire risk without being dramatic about it. Clean, careful, left the hearth spotless."
- Caroline Webb"We smelled something off every time the heat kicked on. Turned out to be debris in the flue. He cleared it and the smell was gone. Patient explaining it all to a first timer like me."
- Annette Prosser