HVAC&R System Design - Fabrication
Installation - Maintenance - Repair

Commercial Heating and Air Conditioning
  • All Types & Makes of HVAC&R Systems
  • Full Service Mechanical Contractor
  • Complete Onsite Sheet Metal Shop
  • Expert Troubleshooting Services
  • 24/7 Fast Response Emergency Repairs
  • Temporary Boiler Service
  • 1000's of Satisfied Customers
  • Serving All of Orange County Since 1998

Established in 1989, Bradley Mechanical provides comprehensive commercial and industrial HVAC&R (heating, ventilation, air conditioning, and refrigeration) sales, installation, maintenance, and repair services throughout Orange County. Our owner, Michael Bradley, has worked in the industry since 1984, and is committed to providing our clients with the best value in high quality HVAC&R products and services possible at competitive prices. Each year, we provide our superior HVAC & R products and services to thousands of satisfied Orange County business owners, industrial clients, and construction industry professionals, and have earned a reputation throughout our service area for providing both excellent customer service and the latest in cutting-edge heating, cooling, ventilation, and refrigeration technology.

All of our expert technicians are NATE-certified, and are required to participate in a rigorous schedule of ongoing training in the latest developments in the field concerning product design and energy efficiency standards. Moreover, our team of professionals is highly experienced, and has over 100 years of collective experience working in the heating, ventilation, air conditioning, and refrigeration industry.

Call us today. Bradley Mechanical holds both a C-20 HVAC Contractor’s license and a C-43 Sheet Metal Contractor’s license.

HVAC&R Sales and Installation

Bradley Mechanical is a full service mechanical contractor, and from conception to completion, we custom-design, engineer, and install the ideal system to meet your commercial or industrial facility's heating, cooling, ventilation, or refrigeration needs. We are a certified York dealer, and proudly sell and install their full line of HVAC & R products for our valued clients. In addition, we also offer other top names in the field, including:

Boilers and Chillers:

Raypak, Teledyne Laars, Acme, Lochinvar, Carrier, Trane, Dunn & Bush


Belle & Gossett, Goulds

Cooling Towers:

RSD, Marley, BAC

Exhaust Fans and Ventilation:

Greenheck, Acme, PennBarry, Cook

Preventative Maintenance

Routine maintenance services are the best way to ensure that commercial and industrial HVAC & R systems function properly, with the highest energy efficiency possible. At Bradley Mechanical, our preventative maintenance services will help to extend the life of your system, guard against unforeseen system problems, and will enable your system to operate at its peak performance level, preventing disruptive system malfunctions, and helping to save you money on utility bills.

At Bradley Mechanical, we offer an affordable, comprehensive, 25 Point HVAC System Inspection and maintenance service during which we assess the functionality and condition of all system components, replace drive belts and air filters as needed, and perform thorough system cleaning services.


Bradley Mechanical's expert technicians can repair all makes and models of commercial and industrial heating, cooling, ventilation, and refrigeration systems and are able to do so because we have a complete, full service sheet metal shop onsite at our state-of-the-art, 6,000 square foot Fountain Valley facility. This resource empowers us to custom-fabricate commercial and residential HVACR systems of any level of sophistication or size, as well as to custom-manufacture any needed replacement parts for all makes and models of these systems, regardless of system age. At Bradley Mechanical, we are able to manufacture all of our own ductwork, drain pans, curb caps, transitions, and adapters, saving our clients significantly on system installation and repair costs.

24/7 Fast Response Emergency Services

We offer 24-hour emergency service with fast response on all brands, makes and models of existing commercial and industrial application heating, ventilation, cooling, and refrigeration systems.

NATE Certified Organization

Residential & Commercial Hydronic Products

Teledyne Laars Heater Parts

Acme Water Heater & Boiler

High efficiency Water Heaters & Boilers

Carrier Air Conditioning & Heating

Heating & Air Conditioning Systems

Dunham Bush Chillers & Cooling Equipment

Bell & Gossett HVAC Industry

GP - Leading Pumps Manufacturer

RSD - Cooling Towers & Refrigeration Supplier

Marley Air Conditioning, Heating & Cooling Tower

Bayside Heating and Air Conditioning

Greenheck Fan Corporation

Commercial & Industrial Exhaust Fans

Exhaust Fan & Blower System


Bradley Mechanical is a life saver!! We were in a bind with our AC unit, left hanging by another HVAC company in a 101 degree heat wave. We were referred to Bradley Mechanical by a good friend. I called and spoke to Stephanie, she was friendly, happy and so nice...

Darlene M., Trabuco Canyon, CA Via Yelp Testimonial

View All