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Santa Clara County • California

Chimney Sweep & Repair in Palo Alto

Heritage homes, strict codes and meticulous documentation.

(888) 988-0322

Chimney service built around Palo Alto homes

Palo Alto homeowners tend to want two things: work that respects a historic or architecturally significant home, and paperwork that stands up to scrutiny. Both are what we do best on the Peninsula.

Professorville and Old Palo Alto have designated historic properties where any exterior masonry change is reviewed, so we photograph and match brick and mortar profiles before starting. Barron Park and Midtown ranch homes are more straightforward relining and sweeping work. Newer Crescent Park rebuilds often have sealed gas appliances with venting that was never commissioned correctly.

The Peninsula's mild climate is easy on masonry, which means the failures we find are usually age and workmanship, not weather. Crowns poured flat without a drip edge, and mortar washes used in place of a real crown, are the two defects we correct most often here.

What we do most often in Palo Alto

  • Historic-sensitive masonry matching and repointing
  • Cast crown replacement with proper overhang
  • Gas appliance venting commissioning
  • Detailed Level 2 reports for escrow

Palo Alto chimney questions, answered

Will chimney work affect my home's historic designation?

Not if it is done correctly. For designated properties we match brick color, size and mortar joint profile, keep original details wherever the structure allows, and document the before-and-after condition for the city record.

What is a mortar wash crown and why does it matter?

It is a thin smear of mortar sloped over the top of the chimney instead of a properly formed concrete crown. It cracks within a few years and lets water into the flue. Replacing it with a cast crown with a drip edge is one of the highest-value repairs on a Palo Alto home.

Do you provide reports detailed enough for a real estate transaction?

Yes. Every inspection includes system identification, camera images of the flue interior, a defect list ranked by safety priority, and repair pricing — the level of detail Peninsula agents and buyers expect.

Can you service a sealed gas fireplace?

We service direct-vent and B-vent gas appliances: glass and gasket condition, burner and pilot function, venting integrity, termination clearances, and a carbon monoxide check at the hearth.