HVAC reviews in Timonium, Maryland

Tempo Heating and Cooling Service salesman was very informational and he was able to schedule an appointment immediately to replace my broken furnace. The technician was also friendly and quickly set up the new furnace in my house. I was very impressed and would definitely recommend them.

Tempo Heating and Cooling Service guys came to do a check up to our Air Conditioner. They were very professional. They also gave us some background information on the Air Conditioning unit that we did not know and left the AC up and running. We are very pleased with their work and the company. We would recommend them highly and will continue using them for my Heating and Air maintenance and repair! Thank you!

Tempo Heating and Cooling Service TEAM was amazing! Our air conditioning went out and we woke up to a hot house. I called them and Nick was at the house within an hour and had my air conditioning up and running in 30 minutes. As a mom of two kids this was exceptional. He also charged a fair price and was very kind and considerate.

Our air conditioning is running perfectly again, thanks to the technician's timely arrival and expert repair work.

Installers did a good job.

Great company! Helped me in a pinch when others wouldn't too.

We were having an issue with our HVAC and Thalia works with me (over a weekend) to get scheduled for Monday. David did a great job diagnosing and explaining the issue and was able to fix the wiring same day so that our unit was quickly back up and running. Thank you!

Matthew visited o ur cold home and did a thorough evaluation. He was polite and communicated clearly and respectfully. I very much appreciated him. This company charges for evaluation and 2 others did not.

I wanted a second opinion on my hvac issue and quote on a new system. Will came out next day to test and discuss options. I got an estimate much better than the first. They came out quickly and completed the project same day. Get experience in a difficult situation

Incredibly prompt service, polite and professional technicians who figured out the problem and fixed it. We were without hvac secondary to a power surge. They diagnosed what part of the system wasn’t working and fixed only that.

David did an excellent job finding a small leak and repairing it so we can now have a cool house.

The technician; Matthews was an expert and knew exactly what he was doing and what he was talking about. Once I quiz him to see what was his level. I was very enthused and happy with the service. Thanks again. I am considering a new insulation versus repairs on the old unit.

Elmar has maintained my split units for a few years and they installed new ones on my second floor. Theyre really nice people that do great work. Highly recommend!

I so love my combi boiler. The folks at Elmar did a beautiful job installing it. I've had no problems. And when it's time for maintenance servicing, scheduling is easy. I'm so grateful for reliable help with my home.

Elmar has been a great resource. My technician, Matthew, performed my annual check up for my heating unit. What a delightful and informative young man. He explained everything he was doing and it helped me to understand how the system works. I really appreciated that. Highly recommend. 👍🏼

Will C. and several of the other technicians have been great on maintenance appts and service calls. They're polite, helpful with explaining the process and costs, and use good communication via text leading up to their arrival.

The boiler in our home is very old. Love our radiators!! I am impressed with their ability to diagnose and fix the problem. Very professional and helpful. I appreciate their texting arrival time and 30 minute notice prior to arrival. The cost was reasonable and what I was expecting. Have been using this company since 2019 and highly recommend.

Brad of Elmar Heating and Cooling spoke with a representative of my Home Warranty company and scheduled an appointment for a technician to INSPECT our (fully functioning) furnace blower, heat exchanger and to provide a second repair/replacement estimate. When the technician arrived at our home, he said that his visit was to perform a DIAGNOSTIC on a non-working furnace. I then informed the tech that the furnace was working and the appointment was to perform a second INSPECTION for blower and heat exchanger damage discovered by another HVAC company during an annual inspection. As the tech proceeded with his diagnostics, I asked if he was going to take a look inside the heat exchanger for blower and exchanger damages…but the tech declined and reported back to Elmar (Brad) that neither the blower, nor the heat exchanger had any damage. When I received the diagnostic email receipt, it showed the diagnostic fee as paid, but left off the receipt that the blower and exchanger inspections were not done…neither did Elmar (Brad) attach a second repair/replacement estimate as agreed. I phoned Elmar Heating, spoke with Brad and questioned why the blower and exchange inspections were not done and a second repair/replacement estimate was not provided as Elmar agreed. Brad became enraged, stating that the diagnostic was the inspection. I ended the conversation, phoned Brian, who agreed to send a new receipt showing diagnostic work performed. Although the new receipt did include diagnostics work performed by the tech, it also falsely showed that the blower and heat exchanger were inspected with “no damage". I phoned Brad a second time and asked why the new receipt, falsely showed that the blower and furnace exchanger were inspected with " no damage”...and Brand became enraged, referring to me as “ignorant” and further stating “You don't know what you're talking about and know nothing about this business”.

Brian did a great job presenting Elmar products and services to me in my home…but thanks to Brad, I will not do business with Elmar Heating and cooling

Fantastic installation. They replaced two zones with two heat pumps and a back up furnace or back up electric Bosch. They also installed a ceiling Mitsubishi ceiling cassette. The crew was professional, reliable, and transparent with their work and timeline. They are our new HVAC go to company. 10/10 recommend.

Please be informed that my husband and I are Senior citizens. I know sometimes we can be a pain in the trousers! However, we had a problem with our commode and needed someone to come out to repair it. My hubby called Haller Enterprise to repair our commode.
Brandon Montufar, was our service technician. This young fellow was very professional, patient, polite , respectful and punctual!
He listened to what we were trying to convey to him. Within no time our commode was back up and running! We would love to have Brandon as our permanent technician!

Job well done! Thank you Haller for sending out the right man! My lady Lear is back up and functioning!

Gooooooo Haller …….. Haller Enterprise to the rescue!

Thank you
Machelle & Anthony Cuculis

Mr. DeFrancis was thorough and skillful. As always he was super courteous and helpful with recommendations