Leonardtown · St. Mary's County
New Heating & AC Systems in Leonardtown, MD
Thinking about a new heating and cooling system for your Leonardtown home? Compare options and get the price in writing.
4.9 on Google · 387 reviews
- 32
- system replacement installs in Leonardtown
- 6
- in the last 12 months
- Jul
- busiest month here
- 6 mi
- from our Hollywood shop
New Heating & AC Systems in Leonardtown, by the numbers
Our records for Leonardtown go back to 2021. Since then we've done 32 system replacement installs here, 6 of them in the last 12 months; the latest was in October 2026.
July is when Leonardtown needs new systems from us most.
We've also given 52 replacement estimates in Leonardtown, free and with the price in writing before anything is decided.
What our recorded Leonardtown installs put in: heat pumps (6), gas furnaces (3), oil heat (1) and central AC (1), mostly American Standard and Bosch.
Leonardtown's system replacement installs by month: Jan 5, Mar 1, May 3, Jun 2, Jul 11, Aug 3, Sep 1, Oct 2, Nov 1, Dec 3.
Leonardtown is the county seat of St. Mary's County, with its town square and the wharf on Breton Bay.
How it works
We look at the house, the ductwork and what you have now, then put Silver through Platinum options side by side in writing.
SMECO pays up to $975 on a qualifying heat pump and $500 on central air; we've filed 14 of those rebates for Leonardtown homes.
Program terms and funding apply.
Google reviews from Leonardtown
What Leonardtown neighbors say
Outstanding service on our furnace from our technician John with R.E. Graves Heating and Air Conditioning. Very prompt, professional and extremely knowledgeable. Replaced our gas igniter and circuit board within one hour.
Great and timely service. I requested service for my furnace around 10 AM and had a professional technician named John at my house at 12:30 PM. He did a thorough inspection and provided recommendations. I needed the burners replaced and it was done the next day at a very reasonable price. Strongly recommended.