HVAC reviews in El Cajon, California

Fidel was very prompt, informative and honest. Excellent experience and grateful for the repair and super service!

These guys are the best! They are a throw back to the type of business that really cares about their customer. I wish more companies were like them!

Quick to respond & schedule appointment. Technician was, friendly, and very knowledgeable. Thank You for the great service!

Dustin came out, very knowledgeable and friendly. Taught me things about my system as he went through it for a tune up. Outstanding experience, would recommend!

What a fantastic experience we had with A&B for both a checkup prior to Summer and a repair from a part wearing out. On time and quick once here. Knowledgable and professional. I highly reccomend them.

Excellent service. Crew was on time every day, job was completed on time and was exactly what was quoted; no surprises.

I hired A&B to replace the entire heating and cooling system in my home. The price was good and work was performed as contracted with no issue.

However, after giving Marty the owner as a referral to a contractor who was working for me, I was held liable for that contractors bill when he did not pay. I referred many people to Marty and would hate to think that because I was kind enough to refer him business I would be on the hook for their bills in the event they did not pay.
Harrassing me repeatedly until I had to threaten legal action to get him to stop was the reason I was compelled to leave this review.

So maybe hire them...but he's gonna want a check or cash only and DO NOT refer him any business or you'll be hearing from him when anyone else owes him money regardless of how good a client you were.

Shame on A&B.

Marty and his workers worked tirelessly through horrendous heat to get our new air-conditioning system installed during the month of July/August. I would not hesitate to recommend them to anyone. They were thorough and very professional

Even though there was a little bit of miscommunication A&B sent a technician to check my heater problem after I canceled the appointment. I hope I can use their service next time.

A&B is great to work with. They have been my go to HVAC company for almost 20 years. I have trusted them to take care of tenants, aunts, uncles and even my grandmother and all have been so happy with their work and professionalism. From a full furnace and AC install to swapping a thermostat the team at A&B always get the job done on time, at a reasonable rate and at the highest quality. I can't say enough good thingd about them.

Highly recommend!!! My girlfriend, my two dogs and I moved into a new place during the coldest time of the year only to find the heater was broken. I reached out to A & B Air Conditioning & Heating and they couldn't have been more efficient. Extremely helpful, flexible and reliable. I highly recommend them!!!

A&B Air conditioning and heating was just incredible! From making an appointment to the technician coming out and solving my issue. My technician was so friendly and efficient!!! I would recommend this company to everyone I know.

Marty and Dustin from A&B AC & Heating did a superb job of quickly and competently diagnosing our inoperative heater. It was not an easily recognizable problem that required their skillful diagnosis, as well as climbing into our attic multiple times to access the FAU. Marty has provided us service multiple times and we have always been pleased.

Dustin came out a day after our call and checked our 40plus year old unit. Gave us great advice on changing registers to increase airflow and how to tell if it's working. Didn't charge for the visit as he said he didn't really do anything. Will absolutely be calling him to put in a new unit when this one finally dies! Honest, fast response and very knowledgeable.

I have been using A&B Air Conditioning and heating for at least the past 20 years. I have NEVER had any issues with them and I have referred a lot of business to them. Marty and his team are extremely knowledgeable, always on time and always charge fair prices. I needed help same day and Dustin was at my house in no time at all. I will never use another company for my AC/heating needs. A&B is the best! Thank you Marty to you and your team!!

I don't write many such reviews, but A&B, along with everyone in it, has always been nice to deal with. From the installation of a minisplit at reasonable cost, to their responsiveness (at no charge) nearly two years later when a bug got in and fried a circuit board, I've been impressed and appreciative. Thanks.

10/10 recommend A&B Air Conditioning and Heating! I hired them to replace my air ducts and the price was an incredible value for the quality of work and amazing customer service. Dustin is 100% why I'll come back to A&B for all my HVAC needs - he's professional, highly responsive, and just overall great human. I recently needed to replace a register that a handyman I hired painted over (who does that, by the way?!) and I couldn't get it back on myself and connected to the duct in the attic. I texted Dustin and he sent Fidel (who is also great) over within a day to install the new register at no additional cost. Just really great humans all the way around, thanks A&B!

Marty has provided outstanding air conditioning and heating service to us for many years. His father came to us first and Marty has been with us ever since. He has replaced our furnace and air conditioning systems and either he or Dustin check the systems twice a year when the season changes. They are easy to contact on line and very responsive if there's ever a problem.

I have had Marty and his team come out to the property a couple times when our outdated system decided to not work anymore. They are super responsive, knowledgeable and great at what they do. Do Not hesitate to utilize this company's services. Will be having them install a new system for us next year.

Great experience with Marty from A & B Air Conditioning & Heating! So happy, very professional and knowledgeable, crew hard working and polite, very nice office staff as well!

I have been using Marty's services for years. He,was keeping my old system working (sometimes without charge). I had his company install a new system recently and were very happy with it. The guys were professional and friendly. They kept us informed and worked hard and efficiently.