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 Nob Hill, CA
Chimney repair in Nob Hill usually means working on a shared masonry stack serving multiple units in a pre-1906 or early-20th-century building, often with original clay tile liners that have deteriorated after decades of marine damp. We handle everything from crown and flashing repair to full liner installation, and most Nob Hill jobs we see involve coordination with landlords, HOAs, or property managers because the flue serves more than one residence. Call (833) 620-7061 if you need a straight answer about what your chimney actually needs.
Why Nob Hill Homes Are Different
Nob Hill is a dense district of pre-1906-rebuilt and early-20th-century masonry apartment buildings and grand Edwardian-style structures, most often four-to-six-story multi-unit buildings on steep, narrow lots. That changes the job before we even reach the roof. A single-family suburban sweep might take an hour. A Nob Hill chimney project is almost always a multi-flue, shared-stack job inside tightly packed urban buildings, which means access through roof hatches or penthouse doors, careful staging on a pitched roof deck, and flues that may be connected to fireplaces in units we cannot see from the top.
The marine damp air does not help. Cool, foggy summers and mild, wet winters mean chimneys see intermittent use rather than heavy continuous burning, and that pattern plus moisture promotes corrosion and spalling of brick and mortar. We routinely find uncapped flues that have been pulling rain into the stack for years, abandoned flues sealed off when a penthouse was added, and clay tile liners cracked from decades of thermal cycling. The work here is less about soot removal and more about understanding what a hundred-year-old shared chimney is doing today.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Our Main Nob Hill Services
Most Nob Hill calls start with one of two services: a chimney sweep for the fireplace that has not been touched in years, or dryer vent cleaning for the laundry line that every unit in the building depends on. Both are covered under one call, and both connect directly to the structural repair work we do across the city.
Chimney Sweep in Nob Hill
A sweep in Nob Hill almost always involves a shared stack and flues that serve multiple fireplaces across different floors. We check each flue we can access, document what we find with photos, and report exactly what needs attention, from creosote buildup to a disconnected flue behind a sealed fireplace. Because so many Nob Hill buildings converted or capped fireplaces over the years, we often find abandoned flues that still vent into the shared stack, which matters for any unit that still burns. See the full local breakdown at Chimney Sweep in Nob Hill.
Dryer Vent Cleaning in Nob Hill
Dryer vents in Nob Hill run through old masonry walls, long vertical drops, and shared shafts, and many have not been opened since the building was renovated. Lint accumulation in a vertical run is a leading cause of dryer fires, and in a multi-unit building one blocked vent can back up into several units. We clean the full run from dryer to termination point, inspect for disconnected sections, and report whether the vent meets current clearance requirements. Full details for this work are on Dryer Vent Cleaning in Nob Hill.
Chimney Repair in Nob Hill
Chimney repair in Nob Hill is usually about water and time. The marine damp air corrodes mortar joints, the rainy season drives water into uncapped or cracked flues, and a hundred-year-old clay tile liner that has been cycling through fog and heat for decades will often be spalled, cracked, or partially collapsed by the time we inspect it. We repair what is repairable and replace what is not, using professional-grade liner and cap systems rather than hardware-store patches. This is the full-scope work we do under Chimney Repair, and in Nob Hill it frequently involves coordinating with building owners on shared stacks.
Chimney Cap Installation
Signs you need it
Rain streaking down the flue, visible rust on the existing cap, or birds and debris entering the chimney are signs the cap is missing or has failed.
What it costs in Nob Hill
Chimney cap installation in Nob Hill typically runs $220 to $500 depending on flue size and rooftop access.
How we do it
We measure the flue opening, install a purpose-built cap sized to the tile or liner, and secure it so it sheds rain without restricting draft.
Chimney Cap Replacement
Signs you need it
A rusted-through cap, a cap blown off in a storm, or a cap that no longer fits after a liner change means replacement is due.
What it costs in Nob Hill
Chimney cap replacement in Nob Hill typically ranges $250 to $450 for a standard masonry flue, with multi-flue caps priced per opening.
How we do it
We remove the old cap, check the flue crown beneath it for damage, and install a new cap sized correctly for the existing flue or liner.
Chimney Liner Installation
Signs you need it
Cracked clay tiles, missing mortar between tile sections, or a flue that will not hold a smoke test are signs the liner has failed and needs replacement.
What it costs in Nob Hill
Chimney liner installation in Nob Hill typically runs $1,100 to $3,200 depending on flue length, diameter, and whether scaffolding or a roof deck lift is required for access.
How we do it
We drop a DuraFlex stainless liner system down the existing flue, connect it to the appliance or fireplace, and insulate where building code requires it.
Chimney Flashing Repair
Signs you need it
Water stains on the ceiling near the chimney, damp brick at the roofline, or visible gaps in the metal where the chimney meets the roof mean flashing has failed.
What it costs in Nob Hill
Chimney flashing repair in Nob Hill typically runs $350 to $900 depending on the number of roof penetrations and whether the counterflashing must be cut into mortar.
How we do it
We remove the failing flashing, replace or reseal it with copper or galvalume metal, and tool a watertight seal where the chimney meets the roof.
Chimney Crown Repair
Signs you need it
Cracked, spalling, or missing mortar on the top of the chimney is a failed crown, and it lets water into the brickwork every time it rains.
What it costs in Nob Hill
Chimney crown repair in Nob Hill typically runs $450 to $1,200 depending on crown size and whether a full recast is needed.
How we do it
We grind out the deteriorated crown, form a new one with a proper overhang and drip edge, and cure it so water runs off the chimney instead of into it.
What Chimney Repair Costs in Nob Hill
| Item | Typical range in Nob Hill |
|---|---|
| Chimney cap installation | $220 – $500 |
| Chimney cap replacement | $250 – $450 |
| Chimney liner installation | $1,100 – $3,200 |
| Chimney flashing repair | $350 – $900 |
| Chimney crown repair | $450 – $1,200 |
How much does chimney repair cost in Nob Hill?
Chimney repair in Nob Hill typically runs $220 to $3,200 depending on the work, with cap and flashing repairs at the lower end and full liner installation at the upper end. Every quote includes a camera inspection first so you can see what you are paying for before any work is approved. Call (833) 620-7061 for a written quote.
Do I really need a new liner, or can the old one be repaired?
If the clay tiles are cracked or missing but the flue shape is still intact, a HeatShield resurfacing job can sometimes restore the liner without a full replacement. If the flue has collapsed or the tiles have shifted out of alignment, a DuraFlex stainless liner is the honest fix. We show you the camera footage either way, and we will tell you plainly if the repair can wait.
Brands We Service in Nob Hill
We stock and install DuraFlex liner systems, HeatShield repair materials, Gelco caps, and Olympia Chimney components for Nob Hill jobs. These are professional trade lines, not retail hardware. Because we keep the common sizes on hand, most cap and flashing repairs can be completed in one visit once we have rooftop access. See our brands for the full range.
See the difference
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AfterPricing for Chimney Company in Nob Hill, CA
| Service | Typical range in Nob Hill |
|---|---|
| Chimney cap installation | $220 – $500 |
| Chimney cap replacement | $250 – $450 |
| Chimney liner installation | $1,100 – $3,200 |
| Chimney flashing repair | $350 – $900 |
| Chimney crown repair | $450 – $1,200 |
In Nob Hill, the two things that push a price toward the upper end are access and shared stacks. Rooftop work on a five-story Edwardian with no elevator means staging equipment by hand, and a multi-flue stack often means repairing or capping several openings in the same visit. Every quote we give is a flat price agreed before we start, and nothing gets recommended without camera evidence you can see for yourself.
Neighborhoods We Serve in Nob Hill
We work throughout Nob Hill and the surrounding blocks, from Huntington Park to the Cathedral Hill edge, and across the upper slopes where rooftop access is tightest. Most Nob Hill service calls can be scheduled within a few business days, with HOA and property manager jobs coordinated around building access times.
- Huntington Park area
- Cathedral Hill
- Lower Nob Hill
- Grace Cathedral blocks
- Nob Hill summit area
Service Area – Cities Near Nob Hill
Chimney Sweep Alamo Square has served Nob Hill since 2011, and we cover the surrounding San Francisco districts with the same crew and equipment. We regularly work in Civic Center, CA, SoMa, CA, Marina District, CA, and Pacific Heights, CA, so if your building sits near a district line, the same team can handle it.
Serving Nob Hill, CA – Our Local Coverage Area
We’re based in the Nob Hill 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 Nob Hill
Most Nob Hill service calls are scheduled within three to five business days. HOA and property manager jobs often take a little longer because we coordinate rooftop access, key pickup, and unit entry with the building’s schedule, not ours. Call (833) 620-7061 and we will give you the earliest real slot.
If the chimney is a shared stack serving multiple units, yes, almost always. The HOA or property manager typically needs to approve any work on common elements, and we can document the inspection with photos and a written scope so the approval moves quickly. For a single-unit fireplace on a private flue, the homeowner usually has authority to proceed.
Yes, and in Nob Hill this is more common than not. We inspect each accessible flue, note which are abandoned or sealed, and test the ones still connected to active fireplaces or appliances. The report goes to the building owner or HOA, and we flag any disconnected flue that could affect other units in the stack.
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 Nob Hill Customers Say
"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."
- Brianna Coleman"Cap keeps the birds out now, which after two springs of scratching noises is worth every penny."
- Shane Brooks"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."
- Steven Park