4,739 Norwalk, CA HVAC Contractors

What do HVAC contractors do? “HVAC” stands for “heating, ventilation and air conditioning.” An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your Norwalk, CA home and other homes. More 
Canoga Park, CA, 91303
36 miles from Norwalk
Established in 2000, All Four Seasons has distinguished itself as a recognized leader in the residential and commercial air conditioning and heating industry. As a family owned... Read More
Calabasas, CA, 91302
38 miles from Norwalk
Since 1995, Indoor Air Quality Air Conditioning and Heating has provided dependable service: -We are specialized with improvement of your Air Quality and Energy efficient central... Read More
Colton, CA, 92324
47 miles from Norwalk
Heating and Air Conditioning installation and repair Read More
Specialty Air Inc. (714) 641-8049
Santa Ana, CA, 92705
20 miles from Norwalk
Based in Santa Ana, California, Speciality Air is a family owned,full service company that provides expert heating and air conditioning servicesto the Orange County area. With... Read More
Lomita, CA, 90717
16 miles from Norwalk
Summer is about to end, which means winter is slowly approaching. Be ready this season and have your heating system inspected! There are several things that can go wrong with a... Read More
California, 91377
44 miles from Norwalk
Heating Cooling & Beyond Inc. Company provide excellent Air conditioning Repair and AC Installation Services in Los Angeles, CA. Call Heating Cooling & Beyond Inc. For Best... Read More
AQAC Heating and Air (714) 390-5388
Dana Point, CA, 92629
37 miles from Norwalk
AQAC is a family owned and operated company serving residents and businesses in the Southern California area for over 25 years. We specialize in repair, installation, design,... Read More
tujunga, CA, 91042
27 miles from Norwalk
Precision Air Duct Cleaning provides the highest quality of customer satisfaction delivered by our very professional and friendly technicians throughout greater Los Angeles and... Read More
Los Angeles, CA, 90011
13 miles from Norwalk
UAC 1st Air Conditioning & Heating is a professional air conditioning & heating repair and installation company serving the Los Angeles County. Contact us at (866) 931-4588 for... Read More
AC Repair and Install (877) 207-9644
Los Angeles, CA, 90003
12 miles from Norwalk
We are a full-service Air Conditioning (HVAC), ventilation, and Heating repair & installation company in Los Angeles. Our knowledgeable service technicians are able to help you... Read More
TCWRC Air Conditioning (866) 302-7822
Los Angeles, CA, 90003
12 miles from Norwalk
TCWRC Air Conditioning technicians has been providing heating and air conditioning solutions for homes and businesses in the Los Angeles area since 1990. Whether you need a new... Read More
Evergreen Heating (877) 853-3832
Los Angeles, CA, 90003
12 miles from Norwalk
Evergreen Heating is committed to completely satisfying your needs – and we demonstrate our commitment in a variety of ways. We have convenient hours of operation. We’re always on... Read More
Huntington Beach, CA, 92649
13 miles from Norwalk
At Trifecta Heating and Air Conditioning, our business philosophy is simple. We believe that by providing heating and air conditioning repairs, maintenance and installations with... Read More
Tim's AC Repair (888) 360-8599
Los Angeles, CA, 90011
13 miles from Norwalk
Our company offers the best variety in A/C solutions and service. With our excellent customer care we guarantee 100% satisfaction. Read More
Pure Air California (877) 877-8745
Los Angeles, CA, 90046
22 miles from Norwalk
Air Duct Cleaning in Los Angeles | With over 23 Years of experience and 35,000 Satisfied Customers, you've got the assurance that Pure Air California will professionally handle... Read More
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When Should You Hire an HVAC Contractor?


Generally, HVAC contractors or HVAC technicians work with or run companies that repair or install heating systems and air conditioning units for homes. But they have specialized services too. For example, if you are a wine collector and you are thinking of installing a wine cellar in your Norwalk, CA home, you might hire a California HVAC professional who specializes in refrigeration work. You can find more hvac contractors in Los Angeles, Hollywood, Long Beach, Anaheim and Santa Ana.

HVAC professionals can use their skills to help you to save money on your Norwalk, CA home’s energy bills by installing radiant barriers in your attic or split-zone heating and cooling systems to heat rooms like solariums while cooling upstairs bedrooms during warmer temperatures.

If you or a family member suffers from allergies, you’ll want to find a California HVAC technician who is knowledgeable about the latest cooling and heating products that include antiallergen filters. Contractors who work in the HVAC industry keep up on the latest in heating and air conditioning technology so outdated or troublesome systems can be retrofitted with newer, more energy-efficient models. Some of these professionals may work with your contractor, builder or other home improvement professional to get the job done.

Here are some related professionals and vendors to complement the work of hvac contractors: Specialty Contractors, General Contractors, Solar Energy Contractors, Electrical Contractors.

Ask HVAC contractors about these residential heating and cooling technologies:


  • Tankless hot-water pumps
  • Residential air cleaning devices
  • Ductless air circulation systems
  • A desiccant enhanced evaporative air conditioner system (for hot and humid climates)
  • Heat recovery systems (which cool the air and heat water with no extra energy use)

Find HVAC contractors on Houzz. Look in the Professionals section of our website and search for California HVAC contractors. Read reviews and see how an HVAC contractor might approach your Norwalk, CA home’s heating and cooling challenges.
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