When we service your Air Conditioner in Irvine CA, your satifaction means the world to us.
C20 LIC #622345

There is more to life than worrying about your HVAC...

Let us handle your AC repair in Orange CA.


A home that's hot and humid makes life miserable. Avoid that fate when by trusting DGL with your AC repair or replacement in Orange.

We excel in furnace repair in Orange CA.


Looking for reliable heating experts to take care of your home's heating needs? You've found them! Count on us for prompt heating service in Orange.

Improve your indoor air quality in Irvine CA by having a clean Air Conditioner.


Proud to provide air quality service in Orange. Reach out to us at 714-279-9480 to learn more about our dehumidification & air purification.

Your Source For Heating and AC Repair in Orange

DGL Air Conditioning and Heating, Inc. was founded on the principal that all HVAC companies in Orange CA are not created equal. We want to offer our customer more than just another subscription to the issues they face now: high utility bills, noisy equipment, and dissatisfaction with their home's heating and air conditioning systems. Rest assured that we will do our homework and give you the best system possible at a competitive price.
"We look forward to making you and your family more comfortable in your home."
- Gene Loflin, CEO and Founder

Find Out Why We're the HVAC Company So Many People in Orange Trust Us

So Much More Than Simply Competent

When you need help with your home's HVAC systems in Orange, you want more than simple competence in your heating or AC contractor. Whether the solution to your problem is a new ac or cooling repair, you want a company with whom you are comfortable.

DGL is the call you want to make!

We've been around since 1990 and have an excellent reputation--not only because we know HVAC, but because we treat our customers with respect. That includes everything from upfront price quotes on your ac repair in Orange, the professional manner in which we conduct ourselves, to the way we treat and leave your home. Whether it's our work or your experience with our people, your satisfaction is guaranteed.

We're Orange's HVAC Experts

Our HVAC technicians receive ongoing training that helps keep your family safe. Better yet, if you tell us about your cooling concerns we can let you know about tips or solutions that can help. If you're someone who wants to learn more about your home's HVAC system in Orange, you'll find a wealth of information by browsing our site.

Our AC Company Has your HVAC Answers

At DGL Air Conditioning and Heating, Inc., we work hard to keep our customers in the Orange area comfortable all year round. If you live in Orange County, CA and have a question about your ac or other cooling system, just ask and we'll be happy to help. It's free, customer or not. We invite you to get to know us. Give us a call at 714-279-9480.

Leave the maintenance stress to our HVAC technicians on your next Daikin  service in Yorba Linda CA

Check out our Customer Feedback

See what people say about their recent experience with DGL!

CHECK OUT ALL THE Cities We Service

You need a heating and AC repair company in Orange County, CA that checks all the boxes to satisfy your HVAC needs. You need an HVAC contractor you can trust and rely on. DGL is “Top Dog” when it comes to quality work and customer service in the Orange and Irvine area.

There are a lot of good choices for HVAC contractors in our backyard. What sets us apart from the rest is our commitment to your satisfaction. We do everything we can to ensure that you’re happy with our ac and air conditioner service. We include our customers in every decision. This gives you as much control over the process as possible.

If you need more convincing, check out our reviews. We take your feedback very seriously. We model our business around customer feedback. What our customers need and expect drives every decision we make. To find out more about how DGL can help you, gives us a call at 714-279-9480. You’ll see for yourself why we’re the best HVAC company in Orange!

  • Anaheim
  • Brea
  • Buena Park
  • Costa Mesa
  • Fountain Valley
  • Fullerton
  • Garden Grove
  • Irvine
  • Placentia
  • Santa Ana
  • Stanton
  • Tustin
  • Tustin Foothills
  • Westminster
  • Yorba Linda

Cities We Service

View List of Cities

Our HVAC Services Keep Your Orange Home Cool All Summer Long.

Depending on where you live in Orange County, CA, summer can mean anything from blistering temperatures to mild inconvenience. With a 'Whatever the weather may bring' kind of attitude this year, DGL is here to ensure your home's cooling system keeps you and your family comfortable. Regular AC Maintenance is the best thing you can do to ensure uninterrupted comfort, but if you've overlooked it or something unexpected happens, rest assured we're never more than a phone call away. We help our customers in the Irvine area resolve their comfort problems, from air quality testing to air conditioner, we handle it all. Let us know about any HVAC issues you're dealing with, and we'll be happy to explain what can be done to fix it. Over the years, we've acquired many loyal customers. We work hard to keep that business with every visit. You'll always find Orange's DGL Air Conditioning and Heating, Inc. staff to be friendly and informed. We invite you to give us a call at 714-279-9480 to learn more about how we can help you save money on your energy bills.


Save money on your Air Conditioner installation in Irvine CA.


Looking to save money on HVAC service in Orange? Need help affording new AC installation in Irvine? Check out our savings agreement for savings on your heater or AC repair.

Allow DGL Air Conditioning and Heating, Inc. to repair your Daikin  in Irvine CA


Not sure why we should be your go-to HVAC company for ac repair and maintenance in Orange? Read our story to learn more about who we are and what we do.

Email us any questions about our Air Conditioner repair in Irvine CA


We want you to walk away satisfied with our Orange AC or heating services. That's why all our work comes backed by our 100% satisfaction guarantee. For terms and conditions, click below.

Schedule a Daikin  repair in Orange CA with DGL Air Conditioning and Heating, Inc..


Have questions about how HVAC system works? Not sure when to change your filter or how to prepare your AC unit for cooler weather? No problem! Our Orange HVAC experts have you covered!

set of Daikin HVAC epuipment that DGL Air Conditioning and Heating, Inc. serves
Call for reliable AC replacement in Orange CA.