View Profile
Erik & Sons Chimney Repair
- Fee
- Technicians
- Expertise
“Gregory shot me a couple of texts, keeping me in the loop with the progression of the work, and even gave me a buzz when he was on his way to my place in Mill Valley.”
Best Air Duct, Dryer Vent & Chimney Cleaning near Castro Valley, CA
These contractors serve Castro Valley from nearby bases in towns including Oakland, Fremont and San Lorenzo.
24 contractors listed · 3 open 24/7 · 20 open weekends · 23 rated 4.5+ · 12 show a license
Data verified October 15, 2026
View Profile
Attic Pros
- Infestation
- Debris
- Rats
“The Attic Pros team who worked on cleaning up the old blown-in insulation (40 years old), and the Rat droppings in the attic of my home did an excellent job.”
View Profile
Heating and Air Experts
- Insulation
- Diagnosed
- Thermostat
“Just wanted to let people know this company is legit they have fast and friendly service Baker and Moe were excellent I highly recommend this company and great and reasonable prices they get a 5 all the way”
View Profile
DGC Services
- Efficient
- Technicians
- Price
“I kinda suspected if they knew how bad my dryer duct look like since the previous company charged me $50 for inspection as one of them went done to our basement to check the duct.”
View Profile
TLC Power Washing & Hood Cleaning
- Happy
- Duct
- Kitchen Hood
“It's been a pleasure working with them, and I would definitely recommend them for any professional kitchen looking for hood cleaning, belts changed on fans, or outside power washing needs.”
View Profile
Mister Chimney & Nova Fireplaces
- Quality
- Questions
- Work
“The team arrived on time, told us of what would be involved and how long it would take, and then after installation walked us through how to operate our remote and fireplace.”
The 24 contractors listed for Castro Valley, CA cover chimney sweeping, air duct cleaning and dryer vent work, and few of them do all three equally well. Say which job you want when you call, because the equipment and the time involved are different for each one.
Area overview: Castro Valley, CA
The 24 contractors on this page are rated from 4.3 to 5.0 across 2,179 reviews; 6 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (85%), quality (77%) and punctuality (70%). The topics that come up most in reviews of the contractors on this page are "price", "estimates" and "crew". 3 are open around the clock; 19 are open on Saturdays and 16 on Sundays. The services the contractors on this page list most often on their websites are air duct cleaning (4), dryer vent cleaning (3), chimney services (2) and chimney sweep (2). 12 show a license on their websites; 6 list staff certifications (CSIA) and 2 have a BBB rating of A or A+. 8 have ten or more years of experience, the longest 35 years. 3 offer emergency call-outs; 10 give free estimates; 5 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 23 of the contractors on this page; 18 publish a contact page; 11 list a public email and 2 take bookings online. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Can a sweep come out on Saturdays or Sundays?
Weekend hours appear in 20 of the 24 listings on this page. Autumn is the busy season for this trade, so a Saturday slot in September or October usually books out weeks ahead. Calling in late summer gets you a choice of dates.
View Profile
Ramírez Duct Cleaning
- Information
- Price
- House
“Although I was apprehensive to invest money in air duct cleaning, I made the decision to give it a shot after enduring an overly stuffy house and persistent allergy issues.”
View Profile
Attic Renew 360
- Money
- Efficiency
- Team
“I've been wanting to upgrade my ducting system for a long time and now thanks to Simon and he's hardworking crew of Attic Renew 360 my House is more energy efficient.”
View Profile
Breathable (Breathable.com)
- Fan
- Filters
- Furnace
“Juan and his crew provided me with a report that included pictures, and an assessment of what they recommended to replace and seal that would provide the best return on investment.”
View Profile
Peninsula Chimney Service
- House
- Damper
- Wood Stove
“After cleaning our chimney, Jeff went out of his way to recommend that we upgrade our gas fireplace pan because our original pan wasn't working properly.”
View Profile
Expert Fireplaces Sweep Inc
- Wood Burning
- Price
- Polite
“Called when he was in the way, was earlier than the time we set, did a really thorough job and was super helpful in explaining some things to me in regards to my chimney.”
View Profile
Alpha Duct Cleaning
- Technicians
- Company
- Punctual
“They were friendly, knowledgeable, and answered all our questions with patience.”
View Profile
Stay Cleaned Up
- Carpet
“Carpet and tile look great”
View Profile
Dryer Vent Cleaning Svc
- Company
- Dryer Vents
- The Future
“The dryer vents and ducts are working really great since our cleaning session with SVC they were ultra professional and their customer service was so on point.”
View Profile
Affordable Chimney Service
- Gratitude
- Job
- Project
“I was extremely impressed by his careful efforts to maintain cleanliness in the area, even taking extra steps like covering his shoes and the surrounding space.”
View Profile
Chimney Sweep Services
“I've been a loyal client for years, and my chimney is always left spotless and in top condition.”
View Profile
Deluxe Fremont Chimney Sweeps
- Fair
- Choice
- Inspection
“Jamie, bernard, erik, and collin worked tirelessly to carry out my chimney sweeping service, a task that was thoroughly inspected by a quality assurance team.”
View Profile
Friendly Hands Chimney Cleaners
- Quote
- House
- Gas
“The experts from friendly hands chimney cleaners, who came to carry out the chimney sweep inspection, were skilled and speedy in their tasks.”
View Profile
Green Power Chimney Cleaners
- Questions
- Technicians
“Both Norman and Gerald, the technicians, were not only helpful but also possessed a wealth of knowledge about their craft, and their honesty was commendable.”
View Profile
Inspector Flue Seau
“I'm a Realtor in Los Altos and any time I sell homes in their region, they are my go-to call.”
View Profile
Norcal Air Duct Cleaning
- Price
“Technician was very polite,thorough,cleaned up after the job was done,Dan the owner followed up with me if the job was done right,price was very reasonable,would definitely recommend to my friends and family”
View Profile
Rd's Service Contractor
- Expertise
“Moreover, he advised me to get a gas log rather than a gas insert, which has saved me almost as much as the rebuild itself while being a better fit for my lifestyle.”
View Profile
C&R Chimney Sweep
- Service
- Skilled
- Inspection
“The chimney sweeps, particularly Matthew and Robert, show such a high level of professionalism and thoughtfulness that I sometimes forget I'm not at my residence in Belmont.”
View Profile
Ability Maintenance
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
