Cancel

    Search

    Updated 2 months ago

    Request a quote

    Response time

    10 minutes

    Response rate

    100%

    Covered by Yelp Guaranteed

    Your project with this business is eligible for coverage up to $2,500 when you hire through 'Request a quote.' Terms apply. Learn more

    Services - Bay Air Flow

    Air duct cleaning

    Air duct sanitization

    Air duct filter replacement

    3 More Services

    HVAC installation or replacement

    HVAC system repair

    HVAC system maintenance

    Bay Air Flow Photos

    Recommended Reviews - Bay Air Flow

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    Reviews With Photos

    OLD ductwork!
    Sarah J.

    FIVE STARS Incredibly responsive, reliable, and respectful! We couldn't be happier with the experience and workmanship of Bay Air Pros. There was excellent and clear communication throughout the entire process from initial quote to completion and payment. We enlisted three companies for estimates and even though we paid for this estimate, we felt it was the most thorough. Dennis took the time to understand our frustrations with poor air quality, a noisy intake/return, and very unbalanced air flow through the house. His team inspected the VERY old ductwork we had in place and agreed with us that full replacement would be ideal. We saved and planned for this home improvement and are so glad we had it done. Eric and Darren were so respectful of our home, professional, but personable... we felt completely safe having them complete work while we were home with the kids and also while we were out of the house. Additionally, Eric identified a bathroom Leak while under the house which I guess will be our next home repair! LOL I'm grateful he took the time to notice this and let us know. The team accommodated our schedule and completed the job on time. The air quality is now improved (checked with an AQI monitor) and the air flow is balanced-- finally air flow to our bedrooms!! And the return is MUCH quieter. I imagine we'll see some energy savings as well since there were open holes and gaps in the old ductwork. Thank you -- thank you!!!

    Okay two pictures!!
    Adi A.

    First time using but not the last! Both Eric and Darren were very professional- cleaned up after themselves and explained every process! I only took one picture.... Sorry!

    Dryer
    Bianca B.

    The before and after photos of our dryer and ducts speak for themselves. This company was very professional, reasonably priced, highly knowledgeable and punctual. Highly recommend!

    AC condenser

    See all

    7 days ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    1 day ago

    Dennis is very accessible via phone, responsive and easy to work with. They made this easy to coordinate with my tenant.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 months ago

    Service was fast, crew was knowledgeable and polite. They did a great job and the dryer works great.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Judy O.
    13
    122
    20

    4 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Jos S.
    0
    30
    3

    4 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    8 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Ana G.
    82
    5
    1

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    6 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Super responsive, great value and good service! The whole experience was start to finish was seamless.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Val W.
    0
    23
    1

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of G B.
    0
    35
    0

    1 year ago

    Dryer vent exhaust cleaning, easy to schedule and good price. No issues. I would use them again

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0
    Photo of Adi A.
    17
    92
    299

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Debbie S.
    117
    10
    3

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    5 years ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0
    Photo of Krys B.
    16
    36
    29

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Mike R.
    10
    67
    4

    2 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Fam J.
    0
    69
    2

    2 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 1

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Gina A.
    0
    38
    16

    4 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    4 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Brady S.
    50
    37
    12

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Reliable and great customer service. Dennis is very professional and very patient in answering all of the questions regarding our HVAC unit.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Sam D.
    73
    12
    5

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Very professional, courteous, and efficient. They were very careful working around our furniture. Very fairly priced as well! Thank you!

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Laura B.
    19
    101
    2

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Ben L.
    4
    125
    4

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    Page 1 of 2

    Ask the Community - Bay Air Flow

    Review Highlights - Bay Air Flow

    Dennis and Chad were super responsive and were able to come fix our heater the same day.

    Mentioned in 4 reviews

    Read more highlights

    Air Synergy - Mitsubishi ductless mini split heat pump system for separate office in backyard

    Air Synergy

    (125 reviews)

    My experience with Air Synergy was great from start to end! The appointment setter was very helpful…read moreand able to schedule me an appointment right away. Shaun was my service technician. He was punctual and very thorough in explaining the diagnostic of my air conditioner's issue and the needed repairs. He quickly fixed the leak that was found, and made sure that all was running right with my AC system. He answered all of my questions in a kind and patient manner and provided helpful recommendations for the maintenance of my system. I highly recommend Air Synergy.

    Air Synergy cheated us out of $14,000 under the direction of Mr Mendez who maliciously, willfully…read moreand with deliberately disregarded and performed the work outside the parameters laid out by the Contract regarding the Infrastructure Reduction Act, California Department of Energy via Tech Clean program guidelines and approved statues and dates for rebates, thus negating our ability to collect the $14,000 in rebates he promised us to et us to contract with Air Synergy, In fact Air Synergy did not make any contact with Clean Tech until Jan 2025 after our continual insistence. Approved contractors on the "Tech Clean list" are responsible for knowing and following all the rules, regulations and timelines of the program to insure customers are guaranteed the program rebates. Air Synergy failed to perform any of those tasks causing us as the customer to be excluded from the program and rebates in the amount of $14,000. Air Synergy was directly responsible as an "Approved Contractor" for failing to perform the work prior to the start of the programs approved timeline.

    Atlas Heating - Chris safely disconnects the electrical on old unit before starting work

    Atlas Heating

    (367 reviews)

    West Oakland

    We bought in a mid-century house whose furnace is located on the roof . It is a common location for…read morethis type of house, but -needless to say- it is not easy to replace that furnace when the need comes. We decided to hire ATLAS for the job: the furnace was old, and the original roof ducting did a lousy job distributing the heat throughout the house. I was always cold even when the heat was "blasting". ATLAS did a thorough and patient analysis of our old system. They decided to double up the ducts to provide more air flow, and they also organized the flow inside the ducts: it worked. Frankly, the final cost was reasonable, considering the benefits I am getting from it. I particularly recommend Nick and Scott who supervised the project: they really looked into the project, then fixed the problem. Plus: the work was clean, and the communication great all along. Happy customer :-)

    Top Level: Initial screw-up, great recovery…read more Atlas heating installed our furnace nearly 20 years ago and it has worked well until recently. We started having problems with it, so we had a technician come out to perform preventative maintenance. However, less than a week later, it died completely and I could not revive it. I called Atlas, thinking that I would be a priority for service, assuming they would stand behind their work. Instead I was told that I could not get scheduled for service until 5 days later, and the money I had spent on the maintenance was essentially forfeit, as I would receive no credit towards the repairs. Instead, I went with a different company that diagnosed and repaired the problem two days later. After the rather disappointing interaction with Atlas, the owner called and was mortified at how I was treated. She was extremely apologetic and offered to not only refund the cost of the preventative maintenance, but tried to give me even more money for the poor handling of my case. While I did accept the refund, I did not think it fair to take more money. We parted on good terms and when it comes time to replace my furnace (in the near future), Atlas will definitely be part of the process. I would leave five stars, but have to deduct one for the initial poor handling of my case.

    Perfect Star Heating, Cooling, & Electrical - We are proud to be a locally owned and operated family business that services all makes and models in Alameda & Contra Costa County!

    Perfect Star Heating, Cooling, & Electrical

    (576 reviews)

    I had to have the air ducts under my house replaced and since I had used Perfect Star for my new…read morefurnace and AC unit I decided to trust them with this big job. Emmanuel V., Gabe H. And Diego R. were awesome! Professional and clean. They kept me in the loop and made sure that I was satisfied with their work. I would hire them again in a heartbeat! Thanks again guys!!

    This company is a scam. Do yourself a favor and go with another contractor you can trust who will…read morenot try to lie to you to get your business. I found this company based on all the wonderful Yelp reviews to tune up my old gas furnace- something I do every year before the winter season to ensure optimal maintenance. They came out and immediately refused to do the service citing possible asbestos tape. I asked how this was possible when the last 15 years I've gotten service and have even asked the contractors to do a visual inspection of my system. They weren't sure but said that another employee in the area can come look and give me an estimate for a new system. I thought this was shady and it turns out, I was 100% right. They came later that day and quoted me $26K for a new system not including subcontracting to get the asbestos removed (another $1500). I was told and shown pictures that there was evidence of the same tape inside the duct work. I was told I would get these pictures sent to me with along with the estimate but never received any of them. I got someone to come out and test a sample of said material for $100 which did come out positive for asbestos. However the only asbestos that presented any harm was the tape on the outside of the system. There was no asbestos inside but it was recommended that I do more expensive air testing since Perfect Star said I would not be able to use my heater without the asbestos getting released into the air. Not only was this stressful to hear right before the cold weather, but I was very concerned that over the last decade I had inadvertently put my whole families health in danger using this furnace. Meanwhile, Raymond Kinder texted me a few days later to find out if I was going to move forward with the new unit. I told him asbestos removal was my priority. His response via text was "if they remove asbestos, you will not be able to run that furnace as the gases will not be vented out properly." This was not true. After several weeks of not using my heater and exploring other options to deal with a pretend problem they created for me, I went with Air Quality Testing who charged $540 for an air test. $640 later along with having no use of my heater, I learned that there is no asbestos running through my air or ducts. Perfect Star literally lied to me in order to attempt to get me to drop nearly $30,000 on a new system. Stay away from this company! They do not deserve your business for lying to their customers.

    Galaxy Heating & Air Conditioning - Galaxy Services team

    Galaxy Heating & Air Conditioning

    (988 reviews)

    My wife and I recently hired Galaxy to replace our aging gas furnace and AC with a new 4-ton…read moreMitsubishi heat pump system, and the entire experience was fantastic from start to finish. During the estimate phase, Constantine was a breath of fresh air. Instead of pushing generic upsells, he actually "downsold" us by engineering exactly what we needed to work seamlessly with our home's downflow ducting. He was honest, straightforward, and clearly explained the system without any high-pressure sales tactics. For the installation, Mike and Diego were our crew. They arrived a little past the initial 9am window on the first day, but they worked incredibly hard and got the entire complex job done right on schedule. At the start of Day 1, I handed them a simple "homeowner's QA" list of things I wanted to check with them at the end. They were super nice, listened, and gladly accommodated every single request. The workmanship is top-notch. They perfectly sealed the exterior wall where the lineset exits, helped me get the Kumo Cloud Wi-Fi connected to my phone, and hauled away all the old debris, leaving the site spotless. As a testament to their technical skill, when I asked about the refrigerant line vacuum test, they had pulled it down to 350 microns--which is a great number and proves they don't cut corners! Pics attached of the final setup. If you want an HVAC company that is honest in the office and expert in the field, we highly recommend the Galaxy team!

    fair honest and respectful. They're not here to upsell you. They're here to improve your quality of…read morelife through heating ventilation and air-conditioning. They came out to fix my air-conditioning, which went out in the recent heat wave. It was a simple repair so they said no charge. This type of customer service is unheard of today's economy. I could think of at least one other service that would have tried to sell me a brand new system.

    Elite Comfort Systems - We treat every customer as if they were our own mother.  #HVAC #Repair #Installation #Air #Conditioning #HVACMaintenance #AirDuctRepair

    Elite Comfort Systems

    (223 reviews)

    I was a new homeowner in 2022 when Vic (the owner) and his company, Elite Comfort Systems, saved my…read morefamily (including the feline members) from sweltering in 100+F degree weather by diagnosing and repairing my air conditioner. Since then, they've serviced the almost 22 year old system at my home, nursing it along. With each semi-annual "check-up" service, they advised me on what I needed to do, and what could wait. When funds were tight, they suggested stopgaps to help. Because of this history, when Alex showed me that my heater was leeching carbon monoxide into my home, I knew I could trust him. While I waited for my appointment, I was provided with space heaters gratis. This IS an independently owned business, and they treat customers like family. Ozzy (Osvaldo) and Anthony installed a new heat pump and air conditioner for me last week. They were at my home three days. Not only were they professional, friendly, and polite, they were also respectful of my home--taking time EVERY day to cover my carpeted areas, covering their boots as they came into and exited the house, and cleaning up any installation debris before they left each day. Ozzy and Anthony discovered that a part of the original system was not going to work as efficiently with the new system (the dampers) given the difference in the size. Ozzy explained the difference to me, noted the cost, and the pros and cons. He didn't pressure me to upgrade the items but he made sure I had enough information to make a decision. At the end of the installation, Ozzy took the time to show me how to use the new digital thermostat controls and gave me tips on how to use the system economically. He provided me information on how to follow up if there were ever any problems. Just like other times, Vic called a few days later to see how things were going (I missed the call, but still...so so kind and thoughtful). It's a lot of money to replace your entire HVAC system, no matter which company you use, but hiring one where you know you can trust the company. Simply put, you'll never have worries about trusting Elite Comfort Systems.

    I installed a unit, but apparently I didn't ferrule my lines very well, and it lasted a week. (the…read moreold lines from the previous Chinese unit were 6 inches of copper soldered to aluminum to 6 inches of copper, which gives 4 more places to leak so I didn't use them; that unit's motherboard failed.) They wanted $4,169 to fix my lines (new ferraled lines from the manufacturer are $150, and to refill ($125 in freon) total job one hour for me To redo everything, $8,929 I recently installed in my 2,400-square-foot home a whole new heating and AC system for $24,000. They also wanted to redo my 115 volt lines to 220 volts. This system does NOT run on 220 volts. He mentioned how it uses less electricity. NO, it does not. I'm an electrician. 115 volts, 20 amp is the same as 220 volts, 10 amps because 220 volt is 2-115 volt lines, which are 10 amps each line = 20 amps. and he said my water drain wasn't installed properly, but it was according to the manufacturer. (just drain it outside, period.) My unit from 'Heat and Cool' was only $400 without the AC lines; this is the 4th unit I've installed and only one that failed my installation. it comes with a 1-year warranty, 5/7 if you get an ac guy to install it and 7/10 for an extra $150 Well, Elite isn't going to slap their sticker on this unit, so they will lose future business. That's NOT good business; that's simply greed

    Bay Air Flow - hvac - Updated June 2026

    Loading...
    Loading...
    Loading...