Residential Services

Complete services for your business

Please explore our site to learn more about our quality line of products and services that we offer for your business.

Commercial Services

Complete services for your home

We offer the finest heating, cooling and indoor air quality products, with prompt and professional customer service.

full residential service

When it comes to residential A/C services, you need experienced professionals. Technicians who can properly evaluate your unit and make timely repair or replacement suggestions. No one enjoys getting side-swiped by an air-conditioning problem and we can help diagnose and fix the issue.

For over 15 years, Triangle Air Systems Inc. has provided the residents and businesses of San Fernando Valley with professional, cost-effective, and high quality air conditioning, cooling and HVAC repair, service, and maintenance programs. We are dedicated to customer satisfaction and have serviced over 200,000 satisfied customers. Moreover, we specialize in delivering quality business and residential A/C repair.

Service and Repair / Heating and Air Conditioning All Makes and Models

From repairs to installations to replacements to preventative services, Triangle Air Systems Inc. can service your A/C unit and ensure that it works smoothly when you need it the most. Our experienced and licensed technicians stay on top their game by keeping upgraded, certified, and knowledgeable about current repair techniques. We make it a point to stay abreast of industry standards and are focused on pleasing clients. Each technician is factory-trained and NATE-certified. They receive over 40 hours of ongoing training on a yearly basis. We use state of the art tools and testing equipment as well as the highly-reputable Freon recovery equipment that is known to protect the environment.

List of Services

  • Heating and Air Conditioning All Makes and Models
  • Diagnostic Test
  • Energy Survey Analysis
  • Freon Leak Detection
  • Heat Exchanger Integrity
  • Floor Furnaces
  • Wall Furnaces
  • Ducting
  • Zoning
  • Electrical Heat

These combined qualities make us the best and most sought-after professionals for residential A/C services. With our expertise, we typically discover issues that others miss and we consistently exceed our residential A/C sales customers high expectations – every single time.

During the initial consultation, we will offer residential A/C free estimates so that you have a better understanding of the issue and prospective costs before proceeding. On the first service call, our professional expert will properly diagnose your unit's issue and develop a workable and budget-conscious solution for your approval. It will include a detailed analysis of suggested repairs or replacement costs. Since we value your time, we keep our trucks stocked with parts and provide on site services or repairs to 90% of our customers.

Split Systems

  • Furnaces
  • Condensers
  • Fan Coils
  • Heat Pump Condensers
  • Ductless Split Systems

Experience our exemplary service, first hand and join the hundreds of thousands of satisfied customers who have consistently voted us the best!

Now we can let you know what is wrong with your A/C or Heater for FREE. At Triangle Air Systems we believe that you should know what the problem is with your unit, and how much will it cost you to fix it or replace it. FOR FREE!

Full service HVAC Specializing in Commercial and Residential

Our commitment to you is complete satisfaction through professional and personal services.

Triangle Air Systems, Inc. installs, maintains and repairs for commercial companies:

  • Heating - oil, gas, electric, boiler, radiant
  • Air conditioning - electric, heat-pump, gas
  • Air quality systems - filtration & UV

We provide services throughout the greater San Fernando Valley.

Repair and Maintenance Service

Triangle Air Systems, Inc. performs repairs and maintenance on all makes and ages of heating and air conditioning units and air-quality systems. We are available when you need us, including nights, weekends and holidays. We are just a call away.

Preventive Services

Regular tune-ups saves money by extending your HVAC equipment life and reducing the number of expensive repairs. Our knowledgeable staff will help you select the Preventative Maintenance program that is best for your home or office.


Our staff can help you make an informed purchase by helping you sort through the maze of HVAC equipment on the market (furnaces, air conditioners, boilers, heat pumps and air handlers). In the past few years there have been significant advances in HVAC technology. If your HVAC system is more than 10 years old, you may want to consider installing a new HVAC system to obtain these comfort and health benefits and reduce your on-going energy costs.

Satisfaction Guarantee

At Triangle Air Systems Inc. we work hard to make sure our customers are completely satisfied. Our Satisfaction Guarantee includes: priority service for existing customers; no charge for covered labor and parts per the manufacturer's written warranty.

Now we can let you know what is wrong with your A/C or Heater for FREE. At Triangle Air Systems we believe that you should know what the problem is with your unit, and how much will it cost you to fix it or replace it. FOR FREE!

Call Us Now For a FREE Estimate!
818.276.5777 or 323.206.2515

Do you need an a Repair, a Free Estimate or just Maintenance? Please contact us.