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

Cooling · Replacement

AC Installation & Replacement in Southern Maryland

Top-rated AC installation, sized to your home and your budget. We'll walk you through real options, from dependable standard units to high-efficiency systems that pay you back every month.

(301) 880-3248
4.9 on Google · 386 reviews
A Graves Heating & Air service van

When replacing beats repairing

Your AC is 12 to 15 years old or older

It uses R-22 refrigerant, which is no longer made

Repairs are piling up

The house never feels cool or dry enough

Book in about two minutes

Pick a day and an arrival window that works for you, or call the office Mon–Fri, 8 AM–5 PM.

What we install

  • Central air conditioners
  • Heat pumps
  • Ductless mini-splits
  • Smart thermostats
  • Air handlers and ductwork

Why Graves

Licensed, local and upfront

Licensed and insured under MD HVACR #01-21983. Serving Hollywood, Lexington Park, Leonardtown and all of Southern Maryland since 2012.

Upfront pricing

You approve every repair and its price before any work begins. No surprise fees.

No pushy sales

We recommend only what your system needs to run safely and well.

Free second opinions

Got a big quote from someone else? Send it to us and we'll give you an honest take.

Flexible financing

Spread the cost of a new system over convenient monthly payments.

Recent installs

See our work

Financing available.

Spread the cost of a new system over convenient monthly payments.

Financing options
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
Call