Heating · Cooling · Maintenance
Warm in January.Cool in July.
Heating and air conditioning service for homes and businesses around Frederick, from a licensed contractor with 20+ years of experience.
Services
Two seasons. One call.
Maintenance checks, emergency repairs and new systems, for residential and commercial customers.
- RepairsFurnace and heat repair when the system stops.
- Preventive maintenanceRegular, routine checks so it runs the way it should.
- New installationsA new unit when it is time to replace.
- AC repairFast diagnosis and repair for your air conditioning.
- AC serviceTune-ups before the heat arrives.
- ReplacementsNew, efficient equipment for home or business.
Maintenance
Routine care, both seasons.
Regular and routine maintenance to make sure your equipment is running properly. After hours and emergency service are available by appointment.
From the owner
“The company I trust in my own home.”Owner, MDB Mechanical
- 20+ years of experience
- Honesty, integrity and dependability
- Residential and commercial
- Licensed Maryland HVACR contractor
Request service
Tell us what is going on.
Three quick questions. Your answers go straight into an email so we can call you back ready.
What is the problem?
How old is the system?
When was it last serviced?
- Problem
- System age
- Last service
Every system gets a real look before any work. Emergency fees apply after hours.
Reviews
Five stars on Google.
… Despite several issues from the manufacturer he always makes sure we are taken care of. Highly recommend him for new units or even maintenance. He always shows up to take a look at things when I have concerns.
LaCretia S. · Google · a year ago… He was very flexible and convenient when it came to scheduling the AprilAire 600M humidifier installation, which made the whole process stress-free.
Vishnu P. · Google · 9 months agoNeed service?
Call during business hours, or answer the three questions above and send them over with the best time to reach you.
Request service