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

Calvert County · 20676

Heating & Air Conditioning in Port Republic, MD

Port Republic is in central Calvert County, off Route 2/4 between Prince Frederick and St. Leonard.

(301) 880-3248
4.9 on Google · 387 reviews
A Graves Heating & Air service van
52
Port Republic homes we've served
6
visits here in the last 12 months
4.9
average Google rating
10 mi
from our Hollywood shop, as the crow flies

Our work in Port Republic

Our records for Port Republic go back to 2020. Since then we've finished 72 visits here: 40 repair calls, 16 tune-ups, 2 new systems installed and 6 replacement estimates.

Cooling keeps us busiest here: 66% of our Port Republic repair calls come in the warm months, May through September.

June is our busiest month in Port Republic.

About Port Republic

Our most recent visit here was in October 2026.

Google reviews

What Port Republic neighbors say

John was excellent! Very professional, answered all my questions, and was on time. Highly recommend!

Devin M. ·
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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