COMMERCIAL
AIR CONDITIONING & HEATING
Commercial HVAC Services We Provide:
HVAC Maintenance
Regular essential service
HVAC Repairs
Diagnose, advise, fix
HVAC Sales
Including installation
HVAC Rentals
Commercial grade equipment
Commercial Air Conditioning & Heating
RJH focuses exclusively on commercial HVAC equipment, specializing in the requirements of businesses. We begin with a diagnosis to provide expert advice on equipment repairs vs. replacement that considers business downtime, permitting, equipment lifecycles, operational expectations, and our client's preference.
We understand how crucial it is to provide and maintain a comfortable and energy-efficient environment for your business. We are committed to being a reliable and knowledgeable commercial HVAC partner offering high-quality services and top-notch products tailored to strengthen your company's productivity & success.
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• Heat Pumps & Split Systems
• Roof Top Systems
• Computer Room Cooling Systems
• Chillers
• Cooling Towers
• Compressor Repairs and Replacements
• VRF Systems
• Mini-Split Systems
• Boilers
• Exhaust Fans & Fume Hoods
• Humidifiers & Dehumidifiers
• Pneumatic Systems
If your equipment isn’t on this list, please call us. For rental A/C & heating equipment go to our Rentals Website.
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![Commercial Air Conditioner]()
Air Conditioning
Including chillers, cooling towers, makeup air systems & rooftop units
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![Commercial Heating Unit Boiler]()
Heating
Including boilers, water heaters & tankless heaters
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![Server Room Cooling]()
Critical Temperature Rooms
Including server rooms, clean rooms, & archival chambers
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![UV Light Air Sanitization in HVAC unit]()
Indoor Air Quality
Including UV light sanitation & filtration
A/C & Heating Maintenance Contracts
HVAC Maintenance contracts keep your equipment operating efficiently, ensure that your manufacturers’ warranties stay valid, and prevent expensive equipment breakdowns. We offer free custom maintenance contract quotes, including on-site consultations.
RJH is a current GSA Schedule Contract Holder for facility management and maintenance services, including Air-Conditioning and Warm Air Heating Equipment under Schedule 561210FAC # GS-06F-0059S..
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238220 Plumbing, Heating, and Air-Conditioning Contractors
238290 Other Building Equipment Contractors
314999 All Other Miscellaneous Textile Product Mills
333241 Food Product Machinery Manufacturing
333318 Other Commercial and Service Industry Machinery Manufacturing
333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
335210 Small Electrical Appliance Manufacturing
336999 Other Transportation Equipment Manufacturing
339112 Surgical and Medical Instrument Manufacturing
339113 Surgical Appliance and Supplies Manufacturing
423440 Other Commercial Equipment Merchant Wholesalers
423490 Other Professional Equipment and Supplies Merchant Wholesalers
532120 Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
532289 All Other Consumer Goods Rental
532420 Office Machinery and Equipment Rental and Leasing
532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
722310 Food Service Contractors
722320 Caterers
811219 Other Electronic and Precision Equipment Repair and Maintenance
811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
