HVAC company · Hanover, MD

Clarksville Heating & Air, LLC

5.0 from 853 Google reviews#7 of 60 HVAC companies near Laurel Last updated Nov 1, 2026
83SCORE

About Clarksville Heating & Air, LLC

Clarksville Heating & Air, LLC provides heating, cooling, and indoor air quality services from Hanover, Maryland. Its technicians repair, install, and maintain gas furnaces, heat pumps, hot water radiant heating systems, and air conditioners. The company also offers preventive maintenance programs and indoor air quality services. Service coverage includes Howard, Baltimore, Anne Arundel, Carroll, Prince George's, and Montgomery counties. Technicians arrive in stocked trucks and diagnose airflow, electrical, control, and component problems affecting cooling performance. Financing programs are available for qualifying systems, and customers with urgent heating or cooling needs can contact the company for emergency service.

At a glance

Trades
HVAC
Service area
Hanover, Howard County, Baltimore County, Anne Arundel County, Carroll County, Prince George's County, Montgomery County
Address
7380 Coca Cola Dr Ste 121, Hanover, MD 21076
Highlights
Financing availableEmergency service

Services

  • Furnace repair
  • Furnace installation
  • Furnace maintenance
  • Heat pump service
  • Radiant heating service
  • Air conditioning repair
  • Air conditioning installation
  • Air conditioning maintenance
  • Preventive maintenance
  • Indoor air quality services
  • HVAC diagnostics
  • Emergency HVAC service

How the 83 score breaks down

Rating quality44.6 / 45
Review volume21.1 / 25
Review recency15.0 / 15
Years in business2.5 / 10
Verified license0.0 / 5

Scores are calculated the same way for every company. See the method.

What customers say

5★
834
4★
6
3★
7
2★
2
1★
4

A+ Service

Google review, Oct 30, 2026

Clarkesville Plumbing and Heating have been amazing for our pre-war home! Heather K in customer service is smart, responsive and quick to get back to me. Ask for their technician, Marco Tendilla - he has been servicing our house for the past few years. He is clearly loves doing what he does and is very clear about…

Google review, Oct 30, 2026

Bryant is very knowledgeable and honest. Very happy with his service

Google review, Oct 29, 2026

Read all 853 reviews on Google

Rating distribution and reviews from the company's public Google listing.

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