Donahue Heating and Air
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Bringing the finest air conditioning & heating to
Long Beach, CA & surrounding areas since 2003!
Call us at
Bringing the finest air conditioning & heating to
Long Beach, CA & surrounding areas since 2003!
Service Estimate


Hear from other Long Beach customers on what they think about Donahue Heating & Air Conditioning.

As a Long Beach HVAC Contractor, Donahue Heating & Air Conditioning takes our customer service and feedback very seriously. Read below for how other local Long Beach area customers feel about our air conditioning, heating and indoor air quality services.

Read or leave a review here:


Needed help troubleshooting a problem with my heater. Brandon Donahue came same day, was curtoeus and professional and had the problem diagnosed and solved within 30 minutes. Reasonably priced, dependable service. I would highly recommend Donahue Heating and Air!

Lisa C. - Seal Beach, CA | HVAC Installation

Brandon came out & was very knowledgeable & gave us the best quote of the 3 companies we had come out. He also was using York a better product than the other 2 companies. Brandon & his co worker Darren did a great job in a timely manner. My wife & I are very happy with our new central heating & air system. We highly recommend Donahue Heating & Air.

Paul B. - Long Beach, CA | HVAC Installation

This company is terrific. Brandon has helped me with both air conditioning and heating services. He's always courteous and professional! If you're looking for someone to do good and honest work, then Brandon's the man!

DOMENIC B. - Long Beach, CA | Heater Repair

Oh boy.....hopefully, the heat waves are done!! Our AC went down for days. Called up Donahue and...wallah!! AC fixed, quickly, efficiently, professionally and....there was a follow-up check! To top it off, I still have my arms and legs!! Love them??

CJ R. - Cerritos, CA | AC Repair

Thank God there are still people like Brandon, honest, on time, no bs type of person. I have let all my neighbors know if they need any repair or replacement A/C or heating issues, call Brandon, (he is the man). If I could I would let all of Seal Beach know about him. (562-760-3263)

Terry M. - Seal Beach, CA | HVAC Service

We had our HVAC system installed by Donahue nearly 8 years ago and we still use them for yearly check-ups. Awesome service!

Heather K. - Long Beach, CA | HVAC Maintenance

Needed help troubleshooting a problem with my heater. Brandon Donahue came same day, was courteous and professional and had the problem diagnosed and solved within 30 minutes. Reasonably priced, dependable service. I would highly recommend Donahue Heating and Air!

Lisa C. - Seal Beach, CA | Heater Repair

Great service, very professional! Called Brandon for our AC that was not working. He came out assessed the situation and had to order parts (electric short). Once parts came in he came back fixed the short and breakers and no problems. Quick and reliable!

Charlotte V. - Cerritos, CA | Air Conditioner Repair

Brandon Donahue from Donahue Heating & Air Conditioning is AMAZING!!! We came home from a week long vacation to find out our A/C wasn't working but only during the day. It would work fine at night. We had another company look at our A/C and they decided we needed a whole new compressor to the tune of $2000. At the recommendation of the Lakewood City website we called Brandon at Donahue Heating & Air for a 2nd opinion and he fit us in later that same afternoon. After thoroughly examining our A/C unit, Brandon found the exact problem. A single part needed replacement! The job was done within 1 hour and our A/C was back to perfect working condition! And the best part is that it only cost us $150. Brandon is professional, timely and very knowledgeable about EVERYTHING to do with Air Conditioning and Heating units. His prices are also very reasonable and fair. We will absolutely be using Donahue Heating & Air Conditioning in the future and we highly recommend them to anyone who has air conditioning or heating system needs.

Dawn H. - Lakewood, CA | Air Conditioner Repair

Brandon showed up at my house on the day and time that he said he would and went straight to work. He explained what was wrong with my a/c and fixed the issue asap. He then went on the check the rest of my system and explained all that he did. He was courteous and friendly and very professional the whole time he was here.

So far my a/c has been purring like a kitten and that's all thanks to Brandon

J Smith A. - Long Beach, CA | Air Conditioner Repair

If you are in the market for an AC unit or need help with anything HVAC related, do not hesitate to call Brandon! He replaced/relocated my furnace and added AC. He quoted a great price as well! Brandon and his employee were on time, clean, friendly and finished when promised. I was actually sick and home one day when they were working and they were so nice and thoughtful. I have recommended him a few times to family and friends. You will be glad you called Brandon!

Shannon H. - Seal Beach, CA | HVAC Installation

Thank you very much for making our house "cool"! We really appreciate your professionalism and are very happy with your service. We will definitely be referring you to our friends & family.

Bryan & Carlota - Downey, CA | HVAC Service

We've lived in our house for four summers without AC and couldn't last another summer without it. We hired Brandon to install central heating and air and it's the best thing we ever did. They did such an awesome job. They were quick, clean and honest. My AC works so awesome. I would highly recommend Donahue Heating and Air. And the best thing is I was able to be gone all day and not worry about leaving them at my home. Thanks for a job well done guys.

Patrick & Leandra - Long Beach, CA | HVAC Installation

For anyone contemplating calling Brandon, do it quick. Great customer service and super service with very reasonable prices. Installed our complete system a few years back and love keeping cool this summer with amazing energy efficiency. I referred him to my neighbor across the street and during our sidewalk conversations he cannot quit praising the quality of work he received. Call Quick.

Ron | HVAC Installation

It is not often that I can write about a company that has great professional ethics, in addition, receiving a proposal and a final bill that match. I was a Facility Manager and dealt with many vendors, one was (HVAC) air conditioning. In a commercial environment, many air conditioning companies will tell you what they think you want to hear and deliver less than adequate service. This installation is for my home but Donahue Heating and Air Conditioning do commercial.

I am used to having projects not meet the completion date and for some very stupid reasons, as with any project, not all obstacles are seen which can make a vendor miss the projected completion date. Brandon estimated how many days it would take and only missed by half a day. In my book that is acceptable considering the obstacles, he encountered.

Brandon and his employee Darren were on time every day and when they let us know they needed stay longer or come earlier on a given day they notified us and I was more than willing to accommodate.

We did not purchase the traditional ducted air conditioning for a few reasons and went with a ductless heating and air unit. We were using window air conditioners that cost a lot of money to run and the noise level is terrible. Not only that, we have several ceiling fans that ran 24 hours a day during the warmer weather and we have not run them since the installation of our air conditioner. With our new unit, we have heating and air and you cannot hear anything. With our weather starting to get hot, I checked on our power bill and I am pleasantly surprised. We have not hit our hot summer yet but if this is any indication of what we can expect, our power bills look like they will be less then paid in the past.

As I write this, we are in our second day of triple digit heat wave and our house has never been this cool. In addition, the unit is so quiet you can actually carry on a conversation and sleep at night without the horrendous noise of the window unit.

I need to clarify that it took me a bit to write this review as the work was done in February 2014, we got through the triple digit heat and it is now July, and the unit is working flawlessly.

I highly recommend Donahue Heating and Air Conditioning.

Don A | HVAC Installation

If I could give Donahue 50 stars instead of just 5 I would! Brandon and Darren made everything go so smoothly I couldn't be happier. Seriously...could NOT be happier!!!

Brandon (the owner) came out to give me an estimate on a new central air and heat system for an old 1936 built house. Since he was also the installer, I could trust that what he said would get done WOULD GET DONE because he was there the entire time. Other companies flat out told me they couldn't do the job at all because of the small crawl space.

He quoted me 4-5 days to complete the job and finished in 4 days. He was punctual every day. His communication was excellent and he gave me a progress report at the end of every day (or as often as I asked). They cleaned up as they went so there was little to no mess in the house or in the yard. They were completely professional in every way.

If you want quality work and honest pricing from a really good guy, call Brandon Donahue. I can't imagine any company doing it any better. THANK YOU!

Becky - Long Beach, CA | HVAC Installation

Thank you for your courteous manner and efficient service.

Fr Eamon - Fullerton, CA | HVAC Service

Just wanted to express again how pleased I was with your service and professionalism.

Hope you and your business will continue to thrive. Thank you again for your service.

Swayne - Norwalk, CA | HVAC Service

Thank you very much for taking time out of your busy day to come and check on our air conditioner. We appreciate your quick response and helpfulness.

Kieran and Carrie - Rossmoor, CA | Air Conditioner Service

I highly recommend Donahue Heating & Air Conditioning. Brandon has done HVAC work on numerous Ranchos in Long Beach, including our home. He is friendly, fair, courteous and professional.

Rochelle - Long Beach, CA | HVAC Service

Brandon from Donahue Heating & Air Conditioning just replaced our heater, I recommend him, he is great!

Miranda - Long Beach, CA | Heater Replacement

This company is very honest and reliable!

Mike and Lisa - Yorba Linda, CA | HVAC Service

Just wanted to thank Brandon for going to my house on such short notice and fixing my air conditioning unit. It was much appreciated. You don't find good service anymore and I found it today! Thank you Thank you Thank you!

Beverly - Lakewood, CA | Air Conditoning Repair

Donahue Heating & Air Conditioning came and fixed my broken Air Conditioner! The service was fast, efficient, and affordable. My Air Conditioning is so cold now I am putting a jacket on. THANKS!!!!!! 5 Stars!

Dustan - Ladera Ranch, CA | Air Conditoner Repair

Brandon worked on our A/C and it was great! Everyone call him.

Andrew & Kendra - Lakewood, CA | Air Conditoner Service

Best Heating and Air Conditioning Repair and Install Company! Ask for Brandon Donahue because he is the best!

Robert - Lakewood, CA | HVAC Service

Donahue Heating & Air Conditioning are just the BEST! We got lots of estimates before we hired them and they had the best price by FAR!

Sara - Lakewood, CA | HVAC Service

We are thrilled with the work that you've done for us and we are grateful for making the connection to you. We will always refer you to our friends and clients with confidence.

Rochelle & Doug - Long Beach, CA | HVAC Service

Donahue Heating and Air Conditioning is a very professional company. We really appreciated the air conditioning on those very hot days, and I am sure that having heat throughout our house this winter will be great. Brandon and his partner are very considerate and caring. Thanks again for a great job.

Beverly - Long Beach, CA | HVAC Service

We had an ER heating issue and called Donahue. They had been recommended to us by a neighbor. They came out THAT day and worked tirelessly to finish so we could have heat (it's the winter). He was COMPLETELY professional, answered all our questions, and just seems to be an all around nice guy. We wouldn't hesitate to recommend Donahue to everyone we know! Reasonably priced also.

Sheryl - Long Beach, CA | Heating Repair

I would recommend your organization to anyone. Your expertise in the heating and air conditioning business is outstanding, your pricing is very competitive, and your service is outstanding. Your follow-up was super as well.

Donahue Heating & Air Conditioning is the right choice for your heating & air conditioning needs, please feel free to call as a reference.

Robert - Long Beach, CA | HVAC Service

We recently purchased a heating and air conditioning system from Donahue Heating and Air Conditioning. We found Brandon helpful in determining what was the best system for our particular needs. The system he recommended actually was less cost and at no time did we feel pressure to buy. This helped in our decision along with the fact that Brandon would be installing the system as opposed to a sub-contractor.

During the installation process, Brandon and Darren were mindful to keep from disrupting our day to day and cleaned up each day. Based on this experience, I would not hesitate to recommend Donahue Heating and Air Conditioning for installation or service.

Jack and Debra - Long Beach, CA | HVAC Installation

Thank you so much for doing and excellent job in installing our new heating and air conditioning unit in 2009. We absolutely love it!

I took a look inside the attic as well as the location where the air conditioning unit was placed. We appreciate the nice and clean installation of the units as well as the duct work. Even other contractors we had come by after the installation commented on how nice the air conditioning unit was installed. My wife especially liked how you and your crew kept the dust and mess to a minimum and the fact that you cleaned up at the end of each work day.

Thank you again for your professionalism and a wonderful job on installing our HVAC system. We proudly recommend your services to our friends and family!

Danny and Minerva - Costa Mesa, CA | HVAC Installation

Brandon provides an excellent and quality service. He delivers what he promises, shows up on-time, and tries to do the best job possible. Not all contractors do what they promise, Brandon does. We highly recommend him and his company. Great Results, Personable, High Integrity.

Kelly - Los Angeles, CA | HVAC Service

Brandon and Donahue Heating and Air did a great job. Priced right, but even more important was how clean and careful they were with our newly remodeled and painted home. Very professional with a complete knowledge of domestic heating and air. We are planning on giving Brandon many referrals. The least we can do for a job well done.

Candy and Ron - Long Beach, CA | HVAC Installation

We are loving the system you put in - it works great!

Vince - Long Beach, CA | HVAC Installation

Best Air Conditioning/Heat set up. No complaints from me. Thanks!   :)

Bobbi - Long Beach, CA | HVAC Installation

My husband and I had Donahue Heating and Air Conditioning move our outside Air Conditioning unit to the other side of the house. We were having a pool installed and the unit was right where our patio was. Donahue Heating and Air Conditioning said they could move the unit to the other side of the house where it would not interfere with the enjoyment of our pool patio. They did an excellent job! We are very happy with the work done and would highly recommend this company for any air conditioning or heating jobs!

Chris and Lynda - Canyon Lake, CA | Air Conditioning Service

We LOVE our central air/heat! Brandon did a great job!!

Kevin and Sarah - Lakewood, CA | Air Conditioning Service

It's all too often that customers only take the time to write when there are problems with a product or service. I am taking the time to write and let you know how pleased we've been with your service, professionalism and products. After receiving six different quotes we selected Brandon Donahue to provide our installation of a new York heating and air conditioning unit. He was always responsive to my questions and inquiries, his installation time was only two days and his work was exceptional. Additionally I have been very satisfied with the York products to date; they are incredibly quite and efficient. While Brandon was not the cheapest quote we received, it was very competitive. I have already referred Brandon to several of our friends that were looking for a reputable HVAC person.

Chuck - Long Beach, CA | Heating & Air Conditioning Installation

Our experience with Brandon Donahue was wonderful. He got back to us on the telephone in a timely manner and was able to come and replace our thermostat the very next day. He was extremely knowledgeable with answering all of our questions and courteous. Brandon is a true professional. We would highly recommend him for your air conditioning and heating needs.

Robert & Stacy - Cypress, CA | Thermostat Installation

I can't thank you enough Brandon for you and your crew's expert work on installing both a central heat/air conditioning unit on my mother-in-law quarters (done over 2 years ago) and our main house (done just a bit over 1 year). Recently you came out and added a humidifier to our heating system that works wonders on our families sinuses.

Coming off of a major construction project, our mother-in-law quarters/garage, you were one of the few subcontractors that did what you promised, worked when you said you would, notified me when you weren't able to come and finally, finished when you said you would for the price originally quoted (if not less).

You and your crews were always polite and especially courteous to my toddler sons who more than once tried to help you in the attic with your installation. I still think you left me house cleaner than they way you found it.

I couldn't be more satisfied with your service and your price. If I wasn't, I definitely wouldn't have called you a second or third time. I would be more than happy to recommend you to family, friends and to be a reference for any person considering you for a project.

Thank you again for your professional work and I look forward to seeing you again on my next house project.

Tara - Lakewood, CA | HVAC Service

We had our central heating and air conditioning units replaced along with all the duct work. Brandon and his crew were always on time, friendly and polite but most of all very clean. When we came home from work each day everything was cleaned up as if they hadn't been there. We are very pleased with Donahue Heating and Air and have recommended them to family and friends.

Cindy and Andy - Long Beach, CA | Heating & Air Conditioning Replacement

I have never met a more solid family. I am proud to recommend their quality service. Call Brandon! He is one of the best!

Steven - Lakewood, CA | HVAC Service

Donahue Heating and Air Conditioning installed our new air conditioning unit. The service and professionalism is amazing. Brandon has even called to follow up and make sure that everything is working properly! We will refer them to anyone needing heating or air conditioning.

Kristi and Gary - Long Beach, CA | Air Conditioning Installation

Just had to post what a wonderful experience we had with Donahue Heating and Air Conditioning. Brandon was very professional and worked really hard to get our heater working before the parts stores closed for the weekend. He even arranged for one store (that was closing) to leave a part outside for him to pick up. Our heater works like a dream. One of the great things was that he didn't leave a mess, was COMPLETELY professional, and just seems like an all around good guy! Just thought I'd share our VERY positive experience with our neighbors!! Happy WARM HOUSE weekend!

Sheryl and Mel - Long Beach, CA | Furnace Repair

Thanks for the good work. I have already recommended Donahue Heating and Air Conditioning to a couple of people here in the complex.

John - Long Beach, CA | HVAC Service
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