Elmar Heating & Cooling
At a glance
- Trades
- HVAC
- Address
- 9528 Deereco Rd, Timonium, MD 21093
How the 74 score breaks down
Scores are calculated the same way for every company. See the method.
What customers say
This is my 3rd time using Elmar Heating & Cooling. They do quality work. And they get it done right the first time. Which is why i keep coming back!
Google review, Sep 24, 2026
Today's work involved a complex replacement for a defective diverter valve in a Navien integrated boiler/hot water system that's about 1-1/2 yrs old, plus maintenance on the system and my Mitsubishi mini-split system. Work was successfully completed on the Navien after much effort, not the fault of the Elmar folks,…
Google review, Sep 24, 2026
Davic from Elmar Heating arrived on time and was professional and friendly. He diagnosed the problem and explained the steps needed to correct it. He contacted the manufacturer, Navien, to make sure that everything was perfect before he left. If you have a tankless water furnace, I highly recommend Elmar Heating & C…
Google review, Sep 22, 2026
Rating distribution and reviews from the company's public Google listing.
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