"Titan Mechanical Services gave me a very straightforward assessment of my heating and air problem. They gave me an estimate with no pressure and no up selling. As a woman with a disabled husband it was so nice to deal with an honest company, not let s see how much we can get out of these people sales tactics. I will recommend Titan Mechanical Services to my family and friends. Thank you technicians Jeremy and Lalo for your professionalism and excellent work!"

Peggy W. in February 2020

Get a Quote

4.9(19 Verified Ratings)

Anaheim, CA·

MC Design 73 - Unlicensed Contractor

handyman

"Mario who I worked with was awesome. He is very professional and was willing to work with me on some items."

Kelly D. in May 2024

Get a Quote

5.0(6 Verified Ratings)

Lake Forest, CA·

Midcrest Construction Inc.

Remodel

"There should be more than 5 stars for a rating! Our house nended some serious work We hired Midcrest Construction to put new siding, fascia, stucco on our home and hiring this company is the best decision we have ever made! Owner Jorge Valdovinos is a pleasure to work with. Very professional, detailed, extremely knowledgeable, consistent and unbelievably responsive. It was hard for us to find a contractor with all of these great qualities. We used to look at our house and wonder if we would ever find a company that would do the work that would meet our expectations. Well, here we are a few months later and we could not be happier with the outcome! Midcrest Construction will definitely be called back for our future home remodeling projects!"

Jeffrey C. in April 2023

Get a Quote

4.9(12 Verified Ratings)

Los Angeles, CA·

Appliance Magician

x, HVAC and Refrigeration Service, Commercial Appliance Repair and Restaurant Equipment , and 3 more

"Nikki did a great job on the installation of the trim, riser kit and commercial microwave. Thank you."

Winnie R. in December 2024

Get a Quote

4.9(7 Verified Ratings)

Santa Ana, CA·

Fokken Maintenance & Repair-Unlicensed Contractor

Handyman, Electrical, Plumbing

"Mark. Fokker is very professional and make you feel that you are in good hands. He was on time ready to get the job done."

Leonel B. in October 2020

Get a Quote

4.7(111 Verified Ratings)

Orange, CA·

Fix It All Handyman

Professional Handyman Services, Outstanding Customer Service, Quality Craftsmanship , and 1 more

"Well I had him come out and fix a lot of things & he's on his way back to do more. Very professional and a hard working man. Thanx Eric!!"

Michele M. in August 2019

Get a Quote

4.6(62 Verified Ratings)

Diamond Bar, CA·

Appliance General

Dryer Repair, Washer Repair, Appliance Repair , and 2 more

"Follow through from start to finish was great, would use them again."

MICHAEL I. in December 2014

Get a Quote

4.5(27 Verified Ratings)

Monrovia, CA·

Home Pro Remodeling & Construction, Inc.

Remodeling

"everything was perfec and clean"

celia B. in November 2020

Get a Quote

Showing 1-9 of 13 results

Related Projects in Fullerton, CA

HomeAdvisor Community Rating

Overall Rating:

Fullerton HVAC & Air Conditioning Contractors are rated 4.7 out of 5 based on 312 reviews of 312 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

About Ratings
About Our Screening Process

Other Top Projects in Your Area

Other Cities in California

If you're looking for Window A/C Service Contractors that serve a different city in California, here are some popular suggestions:

Find Window A/C Service Pros in Fullerton, CA

HomeAdvisor: The nation's largest network of screened and rated pros.

Tell us about your project and we'll match you to the perfect pros.

Get Matched With Pros

Find Pros Nearby

Do you provide these professional services?

Find out how HomeAdvisor can help your business

See Local Demand

See Recent Leads

Recent Job Requests for HVAC & Air Conditioning Contractors in Fullerton, CA

Get a Quote from

Where will your project be located?

Project for , . Edit

We are unable to process your request. Please try again shortly.

Your Project

Required

Project Details

Name

Required

Address

Please enter valid address.

Zip Code

Please enter valid zip.

Phone

Required

By clicking Get a Quote, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.

is not currently accepting service requests from HomeAdvisor in .

See Pros who provide service to

is not currently accepting service requests from HomeAdvisor.

See Pros who provide service to

HomeAdvisor's Screening Process

HomeAdvisor uses an extensive screening process to screen businesses and business owners/principals. We perform this screening when a business applies to join our network and, if the business is accepted, whenever concerns are brought to our attention. If you have concerns that a pro in our network doesn't meet these standards, please contact us to investigate. We're committed to maintaining a network of trusted home service businesses, and those who don't meet our criteria will be rejected or promptly removed from our network.

Criminal Background Check

Who does HomeAdvisor background check?

The owner or principal of each business in HomeAdvisor's network (with the exception of Corporate Accounts) must pass a background check. Unfortunately, we cannot perform a background check on every employee of a business—the background checks are performed only on the owner or principal. As always, we recommend that you conduct your own research on the businesses you hire, including making inquiries directly with the businesses regarding their employee background check policies.

What does the background check cover?

We use a third-party vendor to conduct a criminal records search in the county in which the business owner or principal works. Our third-party vendor uses a national criminal database ("NCD") to screen service professionals. Business owners or principals with felony arrests that carry a pending decision or who are convicted of felonies in the past 7 years ago will not be admitted to the network. Businesses or owners convicted misdemeanors or felonies, or who have dismissed charges or arrests on their records involving rape/incest, sex offenses, or lewd and lascivious behavior at any point in time will not be admitted to our network.

Our background check does not exclude service professionals unless the crime at issue is a felony.

*The comprehensiveness of the NCD varies by state. Please be aware that the reporting in the NCD is particularly limited in the following states: AL, CO, DE, GA, ID, IL, KS, LA, ME, MA, MI, MS, MT, NE, NV, NH, NM, SD, UT, VA, VT, and WY. After initial admission to the HomeAdvisor network, businesses are re-screened if a concern is reported to HomeAdvisor.

Licensing

We require all pros to attest that they carry the appropriate local and state licensing to practice their trade. Please note that HomeAdvisor does not confirm licensing. Do your own research using online ratings, reviews and through phone interviews before hiring a company.

State Business Filings

If a business states that it's registered as a corporation or limited liability company, we confirm that the company is in good standing in the state in which they operate.

Ratings

Businesses receive ratings from homeowners through HomeAdvisor. Once a business is rated, we require it to maintain an overall average of three stars or greater.

Corporate Accounts

Some businesses are employees, franchisees, dealers or independent contractors ("Corporate SP's") of larger national or "Corporate Accounts". When this is the case, we may match you with the Corporate Account or with one of their Corporate businesses. The above screening process does not apply to Corporate Accounts, as HomeAdvisor does not screen Corporate Accounts or Corporate businesses.

We require all users - pros and homeowners - to uphold our core values as outlined in our Code of Conduct.

Please see HomeAdvisor's Terms and Conditions for more detailed information on our pro requirements, screening processes, and disclaimers.

Ready to start a project?

Check out these tips from Matt Zurcher, Sr. VP of Customer Care.

View Project Tips

Window Air Conditioner Services in Fullerton, CA

Where do you need Window A/C Service pros?

How It Works

Service Pros

Related Projects in Fullerton, CA

HomeAdvisor Community Rating

Other Top Projects in Your Area

Other Cities in California

Find Window A/C Service Pros in Fullerton, CA

Find Pros Nearby

Do you provide these professional services?

See Recent Leads

Recent Job Requests for HVAC & Air Conditioning Contractors in Fullerton, CA

Select your appointment type and time:

Final Step - Confirm Your Appointment:

Get a Quote from

is not currently accepting service requests from HomeAdvisor in .

is not currently accepting service requests from HomeAdvisor.

Ratings You Can Trust

HomeAdvisor's Screening Process

Criminal Background Check

Who does HomeAdvisor background check?

What does the background check cover?

Licensing

State Business Filings

Ratings

Corporate Accounts

Ready to start a project?