Heating & Cooling Services in Lake Forest, CA

Trusted Heating and Cooling Pros in Lake Forest

When you contact True Home Heating and Air Conditioning, you're guaranteed a top-notch quality service experience on your terms— not ours. From accommodating busy schedules with convenient service appointments to installing customer-preferred brands or models, Lake Forest homeowners can trust our NATE-certified technicians to always go the extra mile to delight them. Whether you need a quick AC repair, seasonal maintenance of your furnace, or expert advice on the best whole-home air purification products, our mission is to provide 100% satisfaction, start to finish.

  • Licensed, NATE-certified technicians
  • 24/7 emergency service throughout Lake Forest
  • Year-round maintenance plans available


Our Services in Lake Forest

When it's hot outside, Lake Forest homeowners need reliable air conditioning. If yours is broken down, isn't putting out sufficient cool air, or you're seeing an alarming spike in energy bills, contact True Home Heating and Air Conditioning and we'll take excellent care of you. As a Lennox Premier Dealer, we get exclusive savings on the latest high-efficiency cooling systems. But if we can save you some money with a simple repair, you can rest easy that we'll offer honest advice on how to extend the lifespan of your current system. For quality AC service that puts your needs first, contact us today!

Our most popular air conditioning services include:

At True Home Heating and Air Conditioning, we'll keep your Lake Forest home warm and toasty. Whether you've got a run-down furnace, need duct sealing for improved insulation, or you're thinking about installing a heat pump or ductless mini-split system, our heating pros will expertly repair, maintain, or install your most efficient heating system possible. We offer convenient online scheduling, 24/7 emergency service, and are trained to service all brands and models. We even offer flexible financing options to help make your heating service more affordable!

Our most popular heating services include:

Are you tired of suffering from allergies? Concerned about the quality of air that your household is breathing? Be it common allergens like pet dander, dust, and hair or microscopic contaminants such as mold, smoke, and viruses, rest assured that the air quality experts at True Home Heating and Air Conditioning have you covered. As one of the leading indoor air quality service providers in the Lake Forest area, we're trained to install premium air filters, whole-home humidity control systems, and smart thermostats, and can also provide duct cleaning and sanitizing services so that your air ducts are in pristine condition!

Why Choose Us

We put you first. Plain and simple.

At True Home Heating and Air Conditioning, we’re here to help you get the best experience possible— not pressure you into buying certain products or services. From scheduling to follow-up, Lake Forest customers can trust our HVAC specialists to deliver expert advice that’s true to their needs, home and budget.

Customer Story in Lake Forest

True Home's expert repair helps a new customer avoid overpaying

Problem: When Mark V. noticed an issue with his HVAC system, he started getting repair quotes from local contractors in the Lake Forest area. When another HVAC company said that he would likely need a replacement of his entire system, he was concerned about the cost and decided to get a second opinion. When he contacted True Home Heating and Air Conditioning for a free in-home estimate, he was relieved to hear the technician report that all he needed was a simple repair for around $500.

Solution: Once Mark signed off on the quoted price, the technician was able to complete his repair in the same visit. Mark was so pleased by the technician's honesty and expertise, he decided to look into joining our maintenance plan so that he can extend the lifespan of his HVAC system even further. Now that he's saved so much money and can trust that his HVAC system will continue to serve him, Mark is thrilled to recommend True Home Heating and Air Conditioning for 5-star HVAC service.

Highly recommend this company

After being told by a previous HVAC service provider that we had a major leak that would require a minimum of a new coil and likely replacement of our HVAC system, True Home properly diagnosed and fixed the problem for just over $500. We will be signing up for their Service program and using them exclusively in the future. I highly recommend this company for HVAC!

—Mark V. | Lake Forest customer

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