BALTIMORE – HVAC TECHNICIAN
Your local One Hour Air Conditioning & Heating North NJ has been serving the Baltimore area for many years.. We promise prompt and professional service to all of our customers. “Always on time, or you don’t pay a dime.”™ We look forward to solving all your heating and air conditioning repair, installation and service needs. Call us now to schedule an appointment.
To visit our local Heating & Cooling Website Click Here.
REQUEST AN APPOINTMENT ONLINE OR ASK AN EXPERT
(443) 312-9454
Available 24/7
7484 Candlewood Rd., Ste. T-W, Hanover, Maryland 21076
License Number: 470084MD & AAD1-78
AWARDS AND AFFILIATIONS

STAFF
MARTY LANDRY – GENERAL MANAGER
SERVICES
- Air Conditioners
- Ductwork
- Furnaces
- Heat Pumps
- Indoor Air Quality
- Air Handlers
- Maintenance Agreements
- Thermostats
AREAS SERVED
- Ann Arundel County
- Baltimore County
- Carroll County
- Eastern Frederick County
- Howard County
- Kent Island
- Greater Baltimore
- Northern Calvert County
- Northern Kent County
- Prince George’s County
Your home’s heating and air conditioning systems keep you comfortable but you really only notice them when something goes wrong.
At One Hour Air Conditioning & Heating North NJ, we know that every homeowner and every home itself is different. As a service partner of Direct Energy®, we are proud to offer the Home ComfortCollection™, protection plans designed to fit your home’s needs.