Contemporary Heating & Air Conditioning

Commercial HVAC, Plumbing, and Controls Built for Buildings That Cannot Go Down

Contemporary Heating & Air Conditioning is a full-service commercial heating, ventilation, and air conditioning contractor headquartered at 1750 E Miraloma Ave in Placentia. For more than 30 years the company has served Southern California — from Orange County through the greater Los Angeles region down to San Diego — on the kind of work where comfort is the least of the requirements: hospitals, medical facilities, pharmaceutical clean rooms, commercial and industrial office buildings, retail, restaurants, and tenant improvements.

Services

• Commercial HVAC design, installation, and maintenance

• Design-build engineering

• Retrofit and unit replacement

• Preventative maintenance programs

• Commercial plumbing

• Building controls

• Energy-efficient solutions tailored to each client's needs

• 24/7 HVAC, plumbing, and controls service

Clean rooms and healthcare environments

Pharmaceutical clean room applications and hospital and medical facilities sit at the demanding end of Contemporary's portfolio. These are spaces where air change rates, pressurization, and filtration are regulated conditions rather than preferences, and where a mechanical contractor has to work around occupied, operating facilities. Contemporary also serves education, government, commercial, and industrial clients across the same three disciplines it self-identifies with: HVAC, plumbing, and controls.

Why Contemporary Heating & Air Conditioning

• More than 30 years serving Southern California as a commercial mechanical partner

• Three trades under one roof — HVAC, plumbing, and controls — rather than a single-discipline subcontractor

• Full project lifecycle covered: design, install, and service and maintain

• 24/7 service availability across all three trades

• Experience in regulated environments including hospitals, medical facilities, and pharmaceutical clean rooms

• California contractor license number 582686

• Expertly trained HVAC, plumbing, and controls professionals, with in-house apprenticeship programs

Common Questions

Is Contemporary a residential contractor?

No. Contemporary describes itself as a full-service commercial HVAC contractor, and its stated markets are commercial and industrial office buildings, healthcare, education, government, retail, restaurants, and tenant improvements.

What kinds of projects does the company take on?

The stated scope runs from design-build engineering and new installation through retrofit and unit replacement, plus ongoing preventative maintenance on existing systems.

Does Contemporary offer emergency service?

The company advertises 24/7 HVAC, plumbing, and controls services at 714.572.8914.

Where is the company located?

1750 E Miraloma Ave, Placentia, CA 92870, serving Southern California from Orange County to the San Diego area with a focus on the greater Los Angeles region.

Call Contemporary Heating & Air Conditioning

Whether you are planning a tenant improvement, facing a clean room or healthcare mechanical scope, or need a preventative maintenance program that keeps a portfolio of buildings running, Contemporary Heating & Air Conditioning has spent three decades on exactly that work in Southern California. Call 714.572.8914 to reach the Placentia office, 24 hours a day.