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.
Trusted Chimney Sweep for Palo Alto Homeowners
Chimney sweep service in Palo Alto runs between $189 and $329 for a standard fireplace cleaning and inspection, depending on what’s connected to the flue and when it was last maintained. That covers a full mechanical brushing, the safety inspection, and a written report you can actually read. Whether you have a wood burner in Old Palo Alto or a gas insert in Midtown, the issue is the same: creosote and flue blockages don’t care what year your house was built. Call Neil Dorfman’s team at Chimney Sweep in Palo Alto at (833) 620-7463 to book a sweep that includes a camera check of your flue liner as standard, because what’s hidden inside the chimney is usually more important than what you can see in the firebox.
Chimney Sweep Services
Chimney Sweep Services are the mechanical removal of creosote, soot, and blockages from the flue system that vents your fireplace or heating appliance, and they’re needed whenever buildup reaches 1/8 inch or more, or whenever debris or animal nesting obstructs airflow. At Chimney Cleaning Palo Alto, we follow a thorough Chimney Sweep Maintenance Checklist for Palo Alto Homeowners as we brush the full flue length, inspect the liner with a camera, check the cap and crown, and leave the firebox clean. A standard sweep costs $189 to $329 in Palo Alto, which includes the inspection and photo documentation at no extra charge.
Same-Day Flue Inspection
Book a morning sweep and we can route a camera through the full liner before lunch. That’s how we catch cracked tiles and hairline gaps while they’re still affordable to fix.
Level 1 and Level 2 Sweeps
Most Palo Alto homes need a Level 1 sweep annually. If you’ve just moved in or the fireplace hasn’t been used in years, a Level 2 inspection adds a scope review of accessible interior spaces around the chimney structure.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Chimney Cleaning
Chimney Cleaning is the process of removing combustible deposits from the interior walls of your flue so that heat and exhaust escape safely without igniting residue on the way out, and it’s required at least once per burning season if you use the fireplace regularly. Our crew at Chimney Cleaning Palo Alto uses rotary brushes sized to your flue diameter, not the one-size-fits-all wire brush from a big-box shelf. You’ll pay $189 to $329 for a standard chimney cleaning in Palo Alto, with the final price depending on flue height, pitch of the roof, and how much creosote has accumulated since your last service.
Creosote Stage One and Two Removal
Light, flaky creosote brushes out easily. Sticky, tar-like stage-two deposits take mechanical scrubbing and sometimes chemical treatment. We tell you which one you have before we start, with photos.
Post-Cleaning Flue Camera Check
Every cleaning ends with a camera pass so you can see the liner’s condition for yourself. That image file is yours to keep, and it matters if you ever sell the house or file an insurance claim.
Fireplace Cleaning
Fireplace Cleaning covers the firebox, the damper assembly, and the visible masonry around the opening, and it’s something most Palo Alto homeowners notice they need when ash piles up past the grate level or the glass doors haze over. We remove ash, scrub the firebrick, clean the damper track, and wipe down all accessible surfaces. Fireplace cleaning as part of a full sweep typically runs $189 to $329 in Palo Alto, and we won’t try to upsell you on a separate visit when it’s already part of the job.
Firebox Ash and Soot Removal
We bag the ash and haul it out, not into your flowerbeds. Fine ash is alkaline and wrecks Palo Alto’s clay-heavy garden soil, so we dispose of it properly.
Damper and Lintel Cleaning
A sticky damper is usually creosote buildup on the pivot points, not a broken part. We clean and lubricate the assembly so you can open and close it without a fight.
Chimney Services
Chimney Services covers the full scope of what we do: sweeping, inspection, repair, and replacement of components from the firebox up through the cap, and it’s what homeowners in Palo Alto need when they want one company accountable for the whole system. We stock and install professional-grade parts from HeatShield and DuraFlex, so a crack discovered during a routine sweep doesn’t have to wait for a second contractor’s schedule, unlike what you might face with our Chimney Sweep in Stanford service area. Most sweeps fall in the $189 to $329 range; repair costs are quoted separately after we show you the camera images and explain what’s actually wrong.
Sweep Plus On-the-Spot Repairs
If we find a deteriorated crown or a cracked flue tile during your sweep, we can usually fix it the same visit. You’re not waiting on a referral or a second opinion from someone who hasn’t seen the inside of your chimney.
Chimney Cap and Crown Service
Missing or rusted caps let rain straight into the flue, which accelerates liner damage. We replace caps with professional units from Gelco and Copperfield lines and we seal crowns properly, so the fix lasts longer than one wet season.
Chimney Sweep Certified
Chimney Sweep Certified means the technician who shows up at your door has been trained and tested on current chimney inspection and cleaning standards, not just handed a brush and told to figure it out, and it’s the minimum requirement you should accept before anyone climbs onto your Palo Alto roof. Our sweeps follow the inspection protocols outlined by the industry’s certifying bodies, and we document everything with photos so you don’t have to take our word for it. Certified sweep service in Palo Alto costs $189 to $329, which is the same price range as companies that send untrained labor, so there’s no reason to settle for less.
What Certification Actually Changes
A certified sweep knows how to identify clearance-to-combustible issues, proper draft conditions, and the difference between cosmetic cracks and structural failure. That training is the difference between catching a problem early and finding out about it after a chimney fire.
Photo Documentation Standard
Every certified service we perform includes before and after photos of the flue, the firebox, and any trouble spots. You see what we saw. That transparency is part of the professional standard.
Gas Fireplace Cleaning
Gas Fireplace Cleaning is the maintenance of the burner, pilot assembly, glass, and vent path in a gas-fired fireplace or insert, and it’s needed even though gas doesn’t produce creosote, because soot, dust, and mineral buildup still clog ports and reduce efficiency. We service gas inserts and gas log sets throughout Palo Alto, checking for proper flame pattern, cleaning the glass with the right compounds, and verifying the vent is clear and drafting correctly. Gas fireplace cleaning runs $189 to $329 for most units. The work takes under an hour on most inserts, and you’ll notice the difference immediately in flame color and heat output.
Burner and Pilot Assembly Cleaning
Dusty burner ports create yellow, inefficient flames and can cause gas to pool before ignition. We break down the burner assembly, clear the ports, and check the thermocouple and pilot for proper operation.
Glass and Vent Inspection
Cloudy glass on a gas fireplace usually means the combustion is off, not just that the glass is dirty. We clean it properly and check the venting so the air quality in your living room stays what it should be.
Chimney Maintenance
Chimney Maintenance is the scheduled upkeep that prevents expensive repairs, and it’s what Palo Alto homeowners with working fireplaces should be doing every single year, the way you’d change your furnace filter or clean your gutters. At Chimney Cleaning Palo Alto, maintenance covers the sweep, a full inspection, and minor adjustments like damper lubrication and cap tightening, all for $189 to $329 per visit. The homes that skip this are the ones we see later with $3,000 liner problems that started as a $20 seal issue three seasons earlier.
Annual Maintenance Programs
We keep records of every sweep so we can compare this year’s camera images to last year’s and catch changes early. Several Palo Alto and our Chimney Sweep in North Fair Oaks homeowners put us on a yearly call list, and that reminder system works.
Seasonal Pre-Burn Preparation
The best time to schedule maintenance in Palo Alto is late September through October, before the rainy season and before the first cold snap. You’ll beat the rush and have a clean flue when you actually want to use the fireplace.
Brands We Service
Our shop works most frequently with DuraFlex liner systems. We install and service their flexible stainless liners on relining jobs throughout Palo Alto, and we’re familiar with every gauge and connector in their catalog, so the job doesn’t stall waiting on a part we didn’t know we’d need. When we measure for a DuraFlex install, we measure the entire flue path, not just the opening at the top.
HeatShield is the other system we lean on heavily, especially for older masonry chimneys in Palo Alto’s pre-1970 housing stock. HeatShield resurfacing restores deteriorating flue integrity without a full liner replacement, and it’s a repair option most chimney companies in the area don’t offer. We also work regularly with Olympia Chimney and Gelco components for caps and termination systems. Whether you have one of these systems already or need one installed, we can get the right parts and the right fix on the schedule you need.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- Smoke rolls back into the room when you light a fire. That’s a draft failure, and the causes range from a blocked flue to a negative pressure problem in the house. In Palo Alto’s tight, energy-efficient homes, interlock systems and supply fans can make this worse in spring and fall.
- You haven’t used the fireplace in years and now you want to. Animals nest in idle chimneys, especially in Palo Alto’s tree-lined neighborhoods. A sweep clears the nest and checks the liner before you light anything, because a spark hitting dried bird or squirrel nesting is a fast chimney fire.
- The damper is stuck or won’t seal fully. A damper that won’t close lets conditioned air escape year-round. It’s often creosote buildup on the hinges, but sometimes the assembly itself is warped from heat and needs replacement.
- You smell something like old campfire when it rains. That’s moisture mixing with creosote inside the flue. The longer that goes on, the more the deposits harden and the more likely the liner inside begins to deteriorate from the acid compounds creosote produces when wet.
- You just bought the house and you can’t verify the last sweep. Previous owners often leave no chimney records. In Palo Alto’s competitive real estate market, chimneys are rarely inspected before closing. A sweep plus camera check establishes a baseline before your first fire.
Our Process, Step by Step
- 1
Set up and protect. We lay drop cloths from the entry to the fireplace and set up our HEPA-filtered vacuum before any brushing starts. No ash drifts into your living room, and the area around the hearth stays clean.
- 2
Camera inspection of the flue. Before we brush anything, we run a camera down the full liner length. This tells us what we’re dealing with and gives us a baseline to compare against after the sweep. In Palo Alto’s older homes, this initial look catches liner issues early.
- 3
Full mechanical brushing. We use the right brush diameter and material for your flue shape and liner type. Wood smokers get a different treatment than gas flues. The brushing removes creosote, soot, and any light debris from the entire flue path.
- 4
Component cleaning and testing. Firebox, damper, smoke shelf, cap, and screen all get cleaned and inspected. We check the cap is secure, the damper operates smoothly, and nothing is blocking the termination at the top.
- 5
Report and recommendation. You get a written summary with photos. If something needs repair, we show you the images and explain what it means. No scare script. You decide what gets done, and Neil Dorfman’s team quotes any repair work clearly before we start it.
How Much Does Chimney Sweep Cost in Palo Alto?
A standard chimney sweep in Palo Alto costs $189 to $329 for most single-flue residential chimneys. That price covers the full brushing, the firebox and damper cleaning, the cap inspection, and a written report with photos. If your home has two flues, which is common in older Barron Park and Crescent Park builds with separate furnace vents, expect to pay on the higher end or slightly more. Roof pitch matters too: a steep Queen Anne roof on a Professorville home takes longer and costs more to service safely than a low-slope ranch in South Palo Alto.
What affects the price most is the amount of creosote present. A stove that burns wet or green wood produces stage-two glaze that takes longer to remove than dry, flaky stage-one residue. The second factor is access, meaning roof height, roof pitch, and whether we need a taller ladder or walk a steep section. We quote these jobs flat, before we start, so there’s no surprise line item at the end. For guidance on what to watch for, see our Chimney Sweep Troubleshooting: Common Problems and How to Fix Them, and avoid any company that quotes a price without asking about your flue type, your roof access, or when the chimney was last cleaned. A free estimate from us includes all of that, and we’ll tell you plainly if the chimney can wait another season or needs attention this year.
Our Service Area Near Palo Alto
Chimney Cleaning Palo Alto serves the entire Peninsula, with the team based out of Palo Alto and performing regular sweeps in Menlo Park, East Palo Alto, Stanford, Los Altos Hills, and parts of Mountain View and San Carlos. We’re also in Foster City and Belmont for gas insert work, and in West San Jose and Saratoga for masonry chimney sweeps on older construction. Most appointments in Palo Alto can be scheduled within a week, sometimes sooner in spring and summer when demand drops.
Serving Palo Alto, CA – Our Local Coverage Area
We’re based in the Palo Alto area and know this community well. Use the map below to see our service coverage – if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Chimney Sweep in Palo Alto
A chimney sweep is the physical cleaning of the flue system using brushes sized to the liner diameter, combined with a full inspection of the chimney components. The goal is removing combustible creosote and any blockages so the chimney drafts properly and safely. In Palo Alto, this service typically costs $189 to $329 and includes the entire firebox through the cap.
A standard single-flue chimney sweep takes 45 to 90 minutes from setup to final report. Homes with heavy creosote buildup, steep roof access, or gas inserts requiring component disassembly may run longer. We’ll give you a time estimate when you book. Call (833) 620-7463 to confirm availability.
Most Palo Alto homeowners pay $189 to $329 for a standard sweep, with the price depending on flue type, roof access, creosote volume, and whether any repairs are needed. The estimate you get from us is flat and confirmed before we start work. Call (833) 620-7463 for an exact quote based on your chimney.
Yes, we install and service both HeatShield and DuraFlex systems, and we keep their components in stock for most repair jobs. That means a liner issue found during your sweep can often be fixed the same day, by us, without another contractor’s schedule. If you have one of these systems, call (833) 620-7463 and we’ll tell you what to expect.
For active chimney fires or gas leaks, call 911 first. For everything else, including smoke backing into the house, storm-damaged caps, or animal intrusions, call us at (833) 620-7463 and we’ll get you on the schedule as quickly as possible. We prioritize safety issues over routine sweeps during the fall and winter burning season.
We stand behind our work, and if you have an issue after we leave, we’ll come back and make it right. What we don’t do is offer a warranty on things we can’t verify, like an existing liner that’s already compromised. We’ll show you the camera images so you know exactly what condition the chimney is in before and after our work.
Clear the area around your fireplace about six feet back, and move small furniture or decor that could collect dust. If you have a wood stove, don’t load it for 24 hours before the appointment. We bring all our own equipment including drop cloths and HEPA vacuums, so the preparation on your end is minimal.
Schedule Your Chimney Sweep Service in Palo Alto Today
If your chimney hasn’t been cleaned in the last 12 months, now is the right time to schedule it. Call Neil Dorfman’s team at (833) 620-7463 for a free, no-obligation estimate, and we’ll get you on the calendar before the burning season rush. One visit covers the sweep, the camera inspection, and the written report, so there’s no guesswork left over.
Written by Neil Dorfman, Owner at Chimney Cleaning Palo Alto.