Master Your Climate.
Engineered Comfort.Performance.
Advanced HVAC, insulation, and air sealing solutions designed to lower energy bills and maximize indoor comfort.
Serving the entire San Francisco Bay Area
Stay in touch and learn about our special offers.
You Deserve a Company
That Gets It Right the First Time.
We bring the same rigorous standards to every service we provide, from complete HVAC installations to attic insulation and air sealing. Our focus is on comprehensive home performance.
"The technician was respectful, thorough, and left our home cleaner than when he arrived. Absolutely zero shortcuts."
— Karen W., Alamo (verified Yelp review)
The All Bay Difference: We Don't Cut Corners
Whether we are installing a new high-efficiency HVAC system, upgrading your attic insulation, or sealing air leaks, our approach remains the same: meticulous attention to detail and zero compromises on quality.
We treat your home as a complete ecosystem. By addressing insulation, air sealing, and HVAC performance together, we ensure maximum energy efficiency, lower utility bills, and superior indoor comfort year-round.
We have served affluent East Bay communities including Danville, Alamo, Blackhawk, Diablo, Pleasanton, Dublin, and San Ramon for 21 years. Our reputation is built entirely on referrals and verified five-star reviews. We protect it by doing the job right, every time, without exception.
Book Duct Cleaning+ $250 Air Quality Assessment FreeCA License #1042837
Verified & bonded
Diamond Certified
Top-rated provider
5-Star Rated
200+ reviews
21 Years in Business
Est. 2005
Comprehensive Home Efficiency Solutions
Beyond duct cleaning, we provide the specialized services required to maintain a healthy, high-performance home in the Bay Area.
Premium Air Duct Cleaning
Our flagship deep-cleaning process using high-powered negative pressure and HEPA filtration to remove 99.9% of dust, wildfire ash, and allergens.
- Full system decontamination
- Sanitization of all registers
- Video proof of cleaning
- Improved HVAC longevity
HVAC Installation
Design and installation of modern, ultra-efficient heating and cooling systems tailored to the unique climate of the San Francisco Bay Area.
- Smart system integration
- Precision duct sizing
- Quiet operation technology
- Energy Star certified units
Attic Insulation
Upgrade your home's thermal envelope with premium blown-in or batt insulation to lower energy bills.
- R-Value optimization to code
- Old insulation removal
- Eco-friendly materials
- Immediate bill reduction
Crawl Space Insulation
Properly insulating your crawl space prevents moisture, mold, cold floors, and major energy loss.
- Full crawl space encapsulation
- Moisture barrier installation
- Pipe & beam insulation
- Mold prevention treatment
Radiant Barrier
A radiant barrier installed in your attic reflects up to 97% of radiant heat — reducing attic temperatures by as much as 30°F.
- Reflective foil installation
- Reduces AC load significantly
- Lowers attic temp up to 30°F
- Qualifies for energy rebates
Wall Insulation
Many older Bay Area homes have little to no wall insulation. We inject blown-in insulation through small, easily patched holes.
- Injection foam or blown-in
- Minimal wall disruption
- Older home specialists
- Noticeable comfort improvement
Rodent Proofing
Rodents nesting in your attic or crawl space destroy insulation, chew wiring, and contaminate your air.
- Full perimeter entry sealing
- Steel mesh & foam barriers
- Contaminated insulation removal
- Sanitization & re-insulation
Air Duct Installation
We design and install custom ductwork for maximum airflow efficiency, whether you're building new or replacing an outdated system.
- Custom duct design & layout
- Mastic-sealed connections
- Balanced airflow to all rooms
- New construction & retrofit
Professional Air Sealing
Stop the invisible leaks that are costing you money every month by sealing gaps in your home's structure.
- Blower door diagnostic testing
- Attic bypass sealing
- Top plate & fixture sealing
- Draft & comfort restoration
Whole-Home Energy Audits
A comprehensive diagnostic of your home's energy performance using advanced thermal imaging and pressure testing.
- Thermal imaging scans
- Duct leakage testing
- Insulation depth check
- Prioritized savings report
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Years In Business
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Homes Serviced
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Google Satisfaction Rating
Book Duct Cleaning+ $250 Air Quality Assessment FreeJoin 3,289+ Bay Area homeowners who've already made the switch.
Our Work Speaks For Itself
3,289+ homes serviced across the Bay Area — from Danville to Palo Alto.
The Longer You Wait,
The More It Costs You.
Delaying necessary HVAC or insulation upgrades doesn't save money—it costs you every month in wasted energy and reduced comfort. Here's why acting now is the best investment.
Comprehensive Home Assessment
We identify exactly where your home is losing energy, from poor insulation to inefficient HVAC systems, ensuring you get the right solution.
HVAC Issues Don't Fix Themselves
Whether it's failing insulation, a struggling AC unit, or leaky air ducts, these problems compound over time. What starts as a minor inefficiency quickly turns into a major system failure during peak season when you need it most.
Maximize Your Rebates Now
Current BayREN and PG&E rebates offer thousands of dollars for home energy upgrades like insulation and high-efficiency HVAC systems. These programs have limited funding and can change. We help you secure your maximum rebate before funds deplete.
Stop Paying for Wasted Energy
Poor insulation and inefficient HVAC systems are the leading causes of high utility bills in the Bay Area. By upgrading your home's thermal envelope and mechanical systems, you stop bleeding money every month and start enjoying a more comfortable home.
Secure Your Installation Date
Quality contractors are booked out weeks in advance, especially during extreme weather. By scheduling your consultation today, you secure your place in our queue and ensure your home is ready before the next heatwave or cold snap hits.
Ready to Breathe Cleaner Air?
Takes 60 seconds to book online. We'll confirm your slot same day. Pricing is fully transparent — calculated by your home's square footage, no hidden fees.
Schedule Now+ $250 Air Quality Assessment FreeNo pressure. No commitment. Just cleaner air.
See the Difference
Drag the slider to see how our premium services restore your home.
Ready to see results like this in your home?
Book Duct Cleaning+ $250 Air Quality Assessment FreeTransparent pricing · No hidden fees · Book in 60 seconds
How It Works
Simple. Excellent Service. Done Right Every Time.
1. Comprehensive Consultation
We evaluate your entire home's efficiency.
2. Precision Installation
Expert execution by certified professionals.
3. Lasting Comfort & Savings
Enjoy a quieter, more efficient, and comfortable home.
"The attention to detail is unmatched. They found and fixed duct issues I didn't even know our home had. White-glove service."
- Jessica T. (Blackhawk)
Top Rated in the East Bay
Why All Bay? We Set the Bar High.
We don't just install systems; we optimize your entire home's energy profile. Experience the difference.
Decades of Experience
Consistently rated 5 stars by affluent East Bay homeowners.
Diamond Certified
Deep roots in Fremont, Danville, Alamo, and the surrounding areas.
Premium Quality
Fully licensed, bonded, and insured for your total peace of mind.
Free Energy Audits
Over 20 years of specialized expertise in home air quality.
Annual HVAC Maintenance
Keep your system running efficiently year-round and prevent costly breakdowns with our comprehensive maintenance plan.
The East Bay's Most Trusted Professionals
Real stories from homeowners in Danville, Alamo, and Fremont who value quality, transparency, and real results.
"Professional, on-time, and extremely knowledgeable. The $250 value energy audit they included for free actually helped us identify a major leak in our attic that was costing us a fortune. Looking forward to our next service."
Dorothy P.
Menlo Park, CA
"Exceptional attention to detail. Superb communication throughout the process. They explained the science behind the HEPA filtration and showed us the debris they extracted. Truly eye-opening. Thank you, Noam!"
Jeffrey L.
Danville, CA
"Best service in Blackhawk, CA. The difference in our energy bill was immediate. Between the duct cleaning and the air sealing they recommended during the audit, we're saving $40 a month already. Five stars well deserved."
Megan H.
Blackhawk, CA
"So glad we chose All Bay. The level of detail All Bay provides is unmatched. They found a disconnected duct in our crawl space that was wasting 30% of our cooling. Fixed it on the spot! Will definitely use them again."
Joshua G.
Danville, CA
"We live in Atherton, CA and have struggled with allergies for years. Since getting the premium duct cleaning from All Bay, our air feels so much cleaner and the dust on our furniture has noticeably decreased. A great investment in our home."
Barbara N.
Atherton, CA
"Professionalism from start to finish. Five stars aren't enough. The technicians were polite, wore shoe covers, and left our home spotless. Our HVAC system runs so much quieter now that the restrictions are gone. The best in the business."
Helen F.
San Ramon, CA
"Absolutely fantastic experience. We've hired other companies before, but All Bay is on another level. Their deep clean method removed years of wildfire smoke residue that other cleaners missed. The best in the business."
Sharon N.
Palo Alto, CA
"Worth every penny. The team showed us exactly what was in our ducts before they started. I can't believe we waited this long to get this done. Five stars well deserved."
Alyssa M.
Danville, CA
"The level of detail All Bay provides is unmatched. They found a disconnected duct in our crawl space that was wasting 30% of our cooling. Fixed it on the spot! Five stars well deserved."
Timothy P.
Dublin, CA
"Best service in Sunol, CA. The premium duct cleaning service exceeded our expectations. The team was efficient and the free energy audit was very insightful for our home's efficiency. Thank you, Noam!"
Thomas K.
Sunol, CA
"Truly a 5-star company. Worth every penny. The team showed us exactly what was in our ducts before they started. I can't believe we waited this long to get this done. Don't hesitate to book them."
Linda P.
Sunol, CA
"Prompt, courteous, and thorough. They treated our home in Pleasanton, CA with the utmost respect. The air quality difference is night and day—my morning congestion is finally gone. Looking forward to our next service."
Sarah H.
Pleasanton, CA
"Professionalism from start to finish. I was skeptical about duct cleaning, but seeing the before and after photos of our system completely changed my mind. The free energy audit was the cherry on top. Truly professional HVAC experts."
Sharon E.
Diablo, CA
"A must-have service for Bay Area homes. Worth every penny. The team showed us exactly what was in our ducts before they started. I can't believe we waited this long to get this done. You won't regret hiring this team."
Donna B.
Danville, CA
"Professionalism from start to finish. We noticed a huge reduction in dust around the house just days after the service. The team from All Bay is fantastic and very professional. Thank you, Noam!"
Thomas N.
San Ramon, CA
"Professional, on-time, and extremely knowledgeable. The $250 value energy audit they included for free actually helped us identify a major leak in our attic that was costing us a fortune. Looking forward to our next service."
Dorothy P.
Menlo Park, CA
"Exceptional attention to detail. Superb communication throughout the process. They explained the science behind the HEPA filtration and showed us the debris they extracted. Truly eye-opening. Thank you, Noam!"
Jeffrey L.
Danville, CA
"Best service in Blackhawk, CA. The difference in our energy bill was immediate. Between the duct cleaning and the air sealing they recommended during the audit, we're saving $40 a month already. Five stars well deserved."
Megan H.
Blackhawk, CA
"So glad we chose All Bay. The level of detail All Bay provides is unmatched. They found a disconnected duct in our crawl space that was wasting 30% of our cooling. Fixed it on the spot! Will definitely use them again."
Joshua G.
Danville, CA
"We live in Atherton, CA and have struggled with allergies for years. Since getting the premium duct cleaning from All Bay, our air feels so much cleaner and the dust on our furniture has noticeably decreased. A great investment in our home."
Barbara N.
Atherton, CA
"Professionalism from start to finish. Five stars aren't enough. The technicians were polite, wore shoe covers, and left our home spotless. Our HVAC system runs so much quieter now that the restrictions are gone. The best in the business."
Helen F.
San Ramon, CA
"Absolutely fantastic experience. We've hired other companies before, but All Bay is on another level. Their deep clean method removed years of wildfire smoke residue that other cleaners missed. The best in the business."
Sharon N.
Palo Alto, CA
"Worth every penny. The team showed us exactly what was in our ducts before they started. I can't believe we waited this long to get this done. Five stars well deserved."
Alyssa M.
Danville, CA
"The level of detail All Bay provides is unmatched. They found a disconnected duct in our crawl space that was wasting 30% of our cooling. Fixed it on the spot! Five stars well deserved."
Timothy P.
Dublin, CA
"Best service in Sunol, CA. The premium duct cleaning service exceeded our expectations. The team was efficient and the free energy audit was very insightful for our home's efficiency. Thank you, Noam!"
Thomas K.
Sunol, CA
"Truly a 5-star company. Worth every penny. The team showed us exactly what was in our ducts before they started. I can't believe we waited this long to get this done. Don't hesitate to book them."
Linda P.
Sunol, CA
"Prompt, courteous, and thorough. They treated our home in Pleasanton, CA with the utmost respect. The air quality difference is night and day—my morning congestion is finally gone. Looking forward to our next service."
Sarah H.
Pleasanton, CA
"Professionalism from start to finish. I was skeptical about duct cleaning, but seeing the before and after photos of our system completely changed my mind. The free energy audit was the cherry on top. Truly professional HVAC experts."
Sharon E.
Diablo, CA
"A must-have service for Bay Area homes. Worth every penny. The team showed us exactly what was in our ducts before they started. I can't believe we waited this long to get this done. You won't regret hiring this team."
Donna B.
Danville, CA
"Professionalism from start to finish. We noticed a huge reduction in dust around the house just days after the service. The team from All Bay is fantastic and very professional. Thank you, Noam!"
Thomas N.
San Ramon, CA
"A must-have service for Bay Area homes. We noticed a huge reduction in dust around the house just days after the service. The team from All Bay is fantastic and very professional. Highly recommend to all my neighbors."
Nancy Y.
Pleasanton, CA
"So glad we chose All Bay. Professionalism at its finest. They treated our luxury home with extreme care and the results speak for themselves. The air is crisp and clean. Highly recommend to all my neighbors."
Ashley S.
Dublin, CA
"Noam and his team are pros. Professionalism at its finest. They treated our luxury home with extreme care and the results speak for themselves. The air is crisp and clean. Highly recommend to all my neighbors."
Jason K.
Palo Alto, CA
"We noticed a huge reduction in dust around the house just days after the service. The team from All Bay is fantastic and very professional. Looking forward to our next service."
Michelle S.
Danville, CA
"Absolutely fantastic experience. The most thorough cleaning we've ever had. They spent hours ensuring every vent was perfect. The free energy audit revealed so much about our home's performance. Looking forward to our next service."
George G.
Diablo, CA
"Truly a 5-star company. We booked them after seeing all the 5-star reviews, and they lived up to the hype. Clean, professional, and honest service for our home in Danville, CA. Will definitely use them again."
Sharon K.
Danville, CA
"Professionalism from start to finish. Five stars aren't enough. The technicians were polite, wore shoe covers, and left our home spotless. Our HVAC system runs so much quieter now that the restrictions are gone. You won't regret hiring this team."
Carol L.
Menlo Park, CA
"So glad we chose All Bay. We booked them after seeing all the 5-star reviews, and they lived up to the hype. Clean, professional, and honest service for our home in Palo Alto, CA. You won't regret hiring this team."
Thomas D.
Palo Alto, CA
"Truly a 5-star company. Five stars aren't enough. The technicians were polite, wore shoe covers, and left our home spotless. Our HVAC system runs so much quieter now that the restrictions are gone. The best in the business."
Sharon A.
Pleasanton, CA
"We booked them after seeing all the 5-star reviews, and they lived up to the hype. Clean, professional, and honest service for our home in Blackhawk, CA. Thank you, Noam!"
Susan F.
Blackhawk, CA
"The premium duct cleaning service exceeded our expectations. The team was efficient and the free energy audit was very insightful for our home's efficiency. The best in the business."
Susan J.
Walnut Creek, CA
"Exceeded all expectations. The premium duct cleaning service exceeded our expectations. The team was efficient and the free energy audit was very insightful for our home's efficiency. The best in the business."
Sharon S.
Alamo, CA
"Highly impressed with the quality. The level of detail All Bay provides is unmatched. They found a disconnected duct in our crawl space that was wasting 30% of our cooling. Fixed it on the spot! Don't hesitate to book them."
Betty K.
Pleasanton, CA
"Professionalism from start to finish. They truly care about their customers. The free $250 energy audit wasn't just a gimmick—they provided a detailed report that was incredibly helpful for our future renovations. You won't regret hiring this team."
Michael F.
Sunol, CA
"A must-have service for Bay Area homes. We've hired other companies before, but All Bay is on another level. Their deep clean method removed years of wildfire smoke residue that other cleaners missed. Five stars well deserved."
Samantha T.
Dublin, CA
"A must-have service for Bay Area homes. We noticed a huge reduction in dust around the house just days after the service. The team from All Bay is fantastic and very professional. Highly recommend to all my neighbors."
Nancy Y.
Pleasanton, CA
"So glad we chose All Bay. Professionalism at its finest. They treated our luxury home with extreme care and the results speak for themselves. The air is crisp and clean. Highly recommend to all my neighbors."
Ashley S.
Dublin, CA
"Noam and his team are pros. Professionalism at its finest. They treated our luxury home with extreme care and the results speak for themselves. The air is crisp and clean. Highly recommend to all my neighbors."
Jason K.
Palo Alto, CA
"We noticed a huge reduction in dust around the house just days after the service. The team from All Bay is fantastic and very professional. Looking forward to our next service."
Michelle S.
Danville, CA
"Absolutely fantastic experience. The most thorough cleaning we've ever had. They spent hours ensuring every vent was perfect. The free energy audit revealed so much about our home's performance. Looking forward to our next service."
George G.
Diablo, CA
"Truly a 5-star company. We booked them after seeing all the 5-star reviews, and they lived up to the hype. Clean, professional, and honest service for our home in Danville, CA. Will definitely use them again."
Sharon K.
Danville, CA
"Professionalism from start to finish. Five stars aren't enough. The technicians were polite, wore shoe covers, and left our home spotless. Our HVAC system runs so much quieter now that the restrictions are gone. You won't regret hiring this team."
Carol L.
Menlo Park, CA
"So glad we chose All Bay. We booked them after seeing all the 5-star reviews, and they lived up to the hype. Clean, professional, and honest service for our home in Palo Alto, CA. You won't regret hiring this team."
Thomas D.
Palo Alto, CA
"Truly a 5-star company. Five stars aren't enough. The technicians were polite, wore shoe covers, and left our home spotless. Our HVAC system runs so much quieter now that the restrictions are gone. The best in the business."
Sharon A.
Pleasanton, CA
"We booked them after seeing all the 5-star reviews, and they lived up to the hype. Clean, professional, and honest service for our home in Blackhawk, CA. Thank you, Noam!"
Susan F.
Blackhawk, CA
"The premium duct cleaning service exceeded our expectations. The team was efficient and the free energy audit was very insightful for our home's efficiency. The best in the business."
Susan J.
Walnut Creek, CA
"Exceeded all expectations. The premium duct cleaning service exceeded our expectations. The team was efficient and the free energy audit was very insightful for our home's efficiency. The best in the business."
Sharon S.
Alamo, CA
"Highly impressed with the quality. The level of detail All Bay provides is unmatched. They found a disconnected duct in our crawl space that was wasting 30% of our cooling. Fixed it on the spot! Don't hesitate to book them."
Betty K.
Pleasanton, CA
"Professionalism from start to finish. They truly care about their customers. The free $250 energy audit wasn't just a gimmick—they provided a detailed report that was incredibly helpful for our future renovations. You won't regret hiring this team."
Michael F.
Sunol, CA
"A must-have service for Bay Area homes. We've hired other companies before, but All Bay is on another level. Their deep clean method removed years of wildfire smoke residue that other cleaners missed. Five stars well deserved."
Samantha T.
Dublin, CA
Serving the Bay Area's Finest Neighborhoods
Proudly serving Pleasanton, Danville, Blackhawk, Alamo, and surrounding exclusive areas with white-glove HVAC and insulation services.
Not seeing your city? Reach out. If you are close enough, we will make it work.
Your Questions, Answered
Everything homeowners ask before booking their Premium Air Duct Cleaning — and why they're glad they did.
