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Harford, Cecil, and Baltimore County, Delaware residential, commercial, industrial HVAC, refrigeration, geothermal companies

Commercial HVAC

Having a top-notch commercial HVAC system can help keep your business running smoothly. R. Brooks Mechanical offers a wide range of commercial HVAC services, including commercial furnace repair, installation and maintenance, commercial air conditioning repair, installation and maintenance, air cleaners, humidifiers, hydronics, air balancing and carbon dioxide tests.

We handle all types of commercial furnace repair, whether it's a natural gas furnace, oil furnace or propane heat system. Our AC repairs, AC installation and AC maintenance services will help you keep your cool, even during the hottest weather.

Our factory trained technicians undergo ongoing education to keep us on the cutting edge of the commercial HVAC industry. We offer emergency service 24/7, because we know your business depends on keeping your customers happy. We serve a wide range of commercial businesses, including office buildings, government buildings, retail outlets, restaurants, bars, schools, therapy clinics and more.

We can install a whole new commercial HVAC system, or repair your existing system, including replacement of parts. We are an Authorized Trane dealer, and highly recommend the Trane system. We are Trane Comfort Specialists, which means we have attained the highest standing and are committed to being the best in every aspect of the HVAC business, from installation and service, to customer satisfaction and employee training. We work with many other manufacturers as well, including Carrier, York, McQuay, Bryant, Weatherking, Lennox, Rheem, Ruud, Tempstar, Armstrong and Ducane.

Mechanical Expertise:

  • Chilled Water Applied Systems
  • Chillers
  • Compressors
  • Condensers
  • Expansion Devices
  • Controls
  • Cooling Towers
  • Fans
  • Humidifiers
  • De-humidifiers
  • DX Unitary Systems
  • Evaporators
  • Filters
  • Air Handlers
  • Make-up Air Gas Heating Systems
  • HVAC Coils
  • Heating Units
  • Heat Pumps
  • Boilers
  • Thermostats
  • Variable-Air-Volume-Units
  • Building Automation
  • Air Cleaners
  • Indoor Air Quality

R. Brooks Mechanical encourages regular maintenance of your commercial HVAC system to prevent equipment breakdowns and down time. We'll provide you with a maintenance plan that maintains your equipment according to the manufacturer's specifications, and covers the life of your industrial HVAC equipment.

You'll find that a regular commercial HVAC maintenance plan pays for itself in:

  • Reduced energy consumption
  • Lower utility bills
  • Protection of your equipment investment
  • Fewer or no interruptions of business, or inconvenience for your customers
  • Peace of mind

Contact us today to discuss your commercial heating and AC needs.

We Service

  • Cecil County, Maryland
  • Harford County, Maryland
  • Baltimore County, Maryland
  • Delaware
  • Pennsylvania


"Everyone I dealt with at R. Brooks Mechanical Inc was very friendly, knowledgeable and extremely helpful." Rick K Conowingo, MD > read more

"R. Brooks serviced my other HVAC system. I have always been pleased with their work and employees are very professional. You won't find a better contractor or products.." Donald S North East, MD > read more


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