Diversified Thermal Services HVAC in Anaheim, CA

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Full-service commercial and industrial HVAC/R contractor providing effective and efficient mechanical solutions since 1990.

About Diversified Thermal Services

Since 1990, Diversified Thermal Services has established itself as an industry leader in commercial and industrial HVAC/R solutions. As an all-encompassing mechanical contractor with over 25 years of experience, the company specializes in commercial HVAC, industrial refrigeration, building automation, and construction retrofits. Diversified Thermal is known for delivering affordable, quality, and effective solutions backed by a support staff of experienced technical experts and first-class field technicians. The company operates as a true full-service mechanical contractor, handling everything from design and engineering through installation, retrofit work, system integration, and front-end system management. With a proven track record serving hospitals, convention centers, ice facilities, and major industrial clients throughout Southern California, Diversified Thermal has earned an industry-wide reputation for consistent performance and exceptional customer satisfaction.

Services offered

HVAC
Air Filter Replacement
Thermostat Replacement
AC Window Unit Installation
Ceiling Fan Repair
Bathroom Fan Installation
Vent Cleaning
Attic Fan Installation
Range Hood Vent Installation
Dryer Vent Repair
Return Air Vent Installation
Floor Register Replacement
Vent Cover Installation
Portable AC Installation
Humidifier Installation
Dehumidifier Installation
Air Purifier Installation
HVAC Register Installation
Bathroom Exhaust Fan
Kitchen Exhaust Fan
Laundry Room Vent

What customers say

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Service Areas

Anaheim, CA 92806
Anaheim, CA 92899
Anaheim, CA 92816
Orange, CA 92865
Orange, CA 92857
Fullerton, CA 92834
Fullerton, CA 92831
Anaheim, CA 92815
Anaheim, CA 92825
Atwood, CA 92811
Anaheim, CA 92805
Fullerton, CA 92836
Placentia, CA 92870
Placentia, CA 92871
Anaheim, CA 92802
Fullerton, CA 92832
Orange, CA 92867
Anaheim, CA 92803
Orange, CA 92863
Orange, CA 92864
Anaheim, CA 92812
Villa Park, CA 92861
Orange, CA 92868
Orange, CA 92866
Orange, CA 92856
Yorba Linda, CA 92885
Anaheim, CA 92850
Anaheim, CA 92801
Anaheim, CA 92817
Anaheim, CA 92807
Fullerton, CA 92835
Fullerton, CA 92838
Brea, CA 92822
Garden Grove, CA 92840
Brea, CA 92821
Santa Ana, CA 92706
Fullerton, CA 92837
Anaheim, CA 92814
Fullerton, CA 92833
Orange, CA 92859
Anaheim, CA 92804
Yorba Linda, CA 92886
Orange, CA 92869
Santa Ana, CA 92712
Garden Grove, CA 92842
Santa Ana, CA 92701
Garden Grove, CA 92843
La Habra, CA 90632
Brea, CA 92823
Santa Ana, CA 92711
Santa Ana, CA 92703
Garden Grove, CA 92841
Santa Ana, CA 92705
Buena Park, CA 90621
La Habra, CA 90633
Stanton, CA 90680
Buena Park, CA 90620
Buena Park, CA 90622
Tustin, CA 92780
Buena Park, CA 90624
Anaheim, CA 92808
Anaheim, CA 92809
Santa Ana, CA 92702
Garden Grove, CA 92844
La Mirada, CA 90637
La Habra, CA 90631
Tustin, CA 92781
Tustin, CA 92782
La Mirada, CA 90638
Midway City, CA 92655
Santa Ana, CA 92707
Yorba Linda, CA 92887
Santa Ana, CA 92735
Rowland Heights, CA 91748
Santa Ana, CA 92704
Santa Ana, CA 92799
Westminster, CA 92683
Westminster, CA 92685
Westminster, CA 92684
Irvine, CA 92602
La Mirada, CA 90639
Cypress, CA 90630
Fountain Valley, CA 92728
Garden Grove, CA 92845
Whittier, CA 90604
Whittier, CA 90603
La Palma, CA 90623
Orange, CA 92862
Fountain Valley, CA 92708
Garden Grove, CA 92846
Irvine, CA 92606
Cerritos, CA 90703
Diamond Bar, CA 91765
Irvine, CA 92623
Chino Hills, CA 91709
Irvine, CA 92614
Huntington Beach, CA 92647
Los Alamitos, CA 90720
Lakewood, CA 90715
Whittier, CA 90605

Diversified Thermal Services: frequently asked questions

What services does Diversified Thermal Services offer?

Diversified Thermal Services offers HVAC services in Anaheim, including hvac, air filter replacement, thermostat replacement, ac window unit installation, ceiling fan repair and bathroom fan installation, plus 15 more listed on this profile.

Where does Diversified Thermal Services work?

Diversified Thermal Services is based in Anaheim, CA and also serves Orange, Fullerton, Atwood, Placentia, Villa Park, Yorba Linda, Brea, Garden Grove and 89 other areas.

Is Diversified Thermal Services licensed?

Diversified Thermal Services hasn't added a license to their Contractors2Hire profile yet. California generally requires a CSLB license when work requires a building permit, involves employee labor, or totals $1,000 or more (limited exemptions apply), so ask for their license number and check it on the CSLB website.

How is Diversified Thermal Services rated?

Diversified Thermal Services doesn't have reviews on Contractors2Hire yet. Ask for references or photos of recent projects when you request a quote.

How do I get a quote from Diversified Thermal Services?

Use “Send a Message” on this page to describe the job and get a free, no-obligation quote. You can also compare other HVAC technicians near Anaheim below.