Monday–Friday, 8 AM–5 PM Proudly serving Southern Maryland(301) 880-3248
(301) 880-3248

Lexington Park · St. Mary's County

New Heating & AC Systems in Lexington Park, MD

Thinking about a new heating and cooling system for your Lexington Park home? Compare options and get the price in writing.

(301) 880-3248

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4.9 on Google · 387 reviews
A Graves Heating & Air service van
93
system replacement installs in Lexington Park
10
in the last 12 months
Jun
busiest month here
9 mi
from our Hollywood shop

New Heating & AC Systems in Lexington Park, by the numbers

Our records for Lexington Park go back to 2020. Since then we've done 93 system replacement installs here, 10 of them in the last 12 months; the latest was in June 2026.

June is when Lexington Park needs new systems from us most.

We've also given 102 replacement estimates in Lexington Park, free and with the price in writing before anything is decided.

What our recorded Lexington Park installs put in: heat pumps (6) and oil heat (1), mostly American Standard and Rheem.

Lexington Park's system replacement installs by month: Jan 3, Feb 4, Mar 4, Apr 11, May 6, Jun 14, Jul 9, Aug 12, Sep 8, Oct 8, Nov 5, Dec 9.

Lexington Park grew up around Naval Air Station Patuxent River, with Three Notch Road (Route 235) running through the middle of town.

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 9 of those rebates for Lexington Park homes.

Program terms and funding apply.

Google reviews from Lexington Park

What Lexington Park neighbors say

In this extremely hot weather, for the AC to go out was terrible timing. We called Graves because of a recommendation and they certainly didn’t disappoint. Ricky was here as soon as he could get here and ordered a part. I had notification of the part order shortly after he left the property. When the part was received they were as quick as possible to get it installed. Works great now! Thanks Ricky for the professional service.

Paul P. ·
A Graves Heating & Air service van

Ready when you are.

Book online in about two minutes, or call the office Mon–Fri, 8 AM–5 PM.

(301) 880-3248
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