About Silicon Valley Chimney Sweep, Serving San Jose and the South Bay
Silicon Valley Chimney Sweep Inc. is a family-owned, CSIA-certified chimney and fireplace company serving San Jose, Sunnyvale, Palo Alto, Santa Clara, Scotts Valley, Boulder Creek, and the greater South Bay and Peninsula.
We handle it all, chimney sweeping, Level 2 inspections, cap and crown repair, wood-to-gas conversions, gas and pellet insert installation, dryer vent cleaning, gutter cleaning, and solar panel cleaning. As a family business, we treat every home like our own: honest advice, clean work, and no surprises.
That approach has earned us 350+ five-star reviews across Google, Yelp, Thumbtack, and more, making us one of the most trusted chimney companies in the Bay Area.
Your chimney matters more than most homeowners realize. We’re here to keep it safe, efficient, and running the way it should.
Nathan
Owner, CSIA Certified Chimney Technician
Our technicians are certified by the Chimney Safety Institute of America. CSIA certification requires testing on fire codes, venting standards, and inspection practice, and it is the standard that home insurers and real estate transactions generally require for a chimney inspection to count.
That certification is why our Level 2 inspection reports hold up in escrow and insurance claims, and it is why we can tell you what a finding actually means rather than just photographing it.
CSIA Certified
Our technicians are certified by the Chimney Safety Institute of America. CSIA certification requires testing on fire codes, venting standards, and inspection practice, and it is the standard that home insurers and real estate transactions generally require for a chimney inspection to count.
That certification is why our Level 2 inspection reports hold up in escrow and insurance claims, and it is why we can tell you what a finding actually means rather than just photographing it.
Our technicians are CSIA certified. Ask us for proof of insurance before any work begins, and we will provide it.
Three Things We Do Differently
We diagnose before we quote
A cracked crown and a failing liner can produce the same symptom in your living room. Fixing the wrong one costs you twice. Every job starts with an inspection, not a price.
We photograph everything
You get a written summary with images after every visit, whether the answer is a routine sweep or a full rebuild. You see what we saw, including the parts of your chimney you cannot reach.
We do not sell work you do not need
If your chimney is fine, we will tell you it is fine. A clean bill of health is a legitimate outcome of a service call.
Frequently Asked Questions
Is Silicon Valley Chimney Sweep CSIA certified?
Yes. Our technicians hold certification from the Chimney Safety Institute of America, which tests on fire codes, venting standards, and inspection procedure. CSIA certification is the standard insurers and real estate transactions generally require for a chimney inspection.
What areas do you serve?
We serve San Jose, Santa Clara, Sunnyvale, Cupertino, Mountain View, Palo Alto, Milpitas, Fremont, Los Gatos, Saratoga, Los Altos, Menlo Park, and Atherton. Our shop is in Sunnyvale, and most of the South Bay is within a short drive.
Do you charge for an estimate?
No. Every job starts with a free estimate. We inspect first, explain what we found with photos, and give you a written price before any work is scheduled.
Do you work on gas fireplaces and wood stoves, or only masonry chimneys?
All three. We service gas fireplaces, wood stoves, and traditional masonry chimneys, including fuel type conversions where the existing flue and clearances allow it.
Will you tell me if my chimney does not need work?
Yes. A clean inspection is a normal outcome and we report it as one. We would rather you call us again in a year than pay for a repair you did not need.
