4.8 out of 5 stars - 356 votes

4.8 Stars (356 Reviews)

Heating & Cooling Services in 
Tustin, CA

For all your HVAC needs in Tustin, Total Home Environmental is here to help with reliable same-day service

Schedule Service Online CALL: 310-554-6477
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Your Trusted 
HVAC Contractors in Tustin

Reputable. Honest. Upfront.

In Tustin, CA, your HVAC system is crucial for keeping your home comfortable no matter the season. Heating and cooling issues can disrupt your comfort, increase energy bills, and compromise indoor air quality.

At Total Home Environmental, we offer expert HVAC services in Tustin that are customized to meet your home's unique needs. Whether you need a new AC, furnace replacement, or indoor air quality solutions, our licensed technicians provide honest advice and dependable results.

Need help choosing the right system or urgent repairs? Call us today to schedule installation, maintenance, or same-day emergency HVAC service in Tustin.

Services We Offer

Serving Tustin, CA, we offer a full spectrum of HVAC services designed to maintain your home's comfort and efficiency all year long. From installing air conditioners to repairing furnaces and improving indoor air quality, our experienced technicians deliver trustworthy solutions tailored to your specific needs. Our services include:

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AC installation and replacement
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Air duct sealing, repair, and installation
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High-velocity mini-duct installation
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Whole-house air purification
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Electric and gas furnace services
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Ductless mini split AC installation
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Energy-efficient HVAC systems
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Maintenance and tune-ups
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Expert 
AC Services in Tustin

A dependable air conditioning system is vital for comfort during Tustin's hottest months. Total Home Environmental offers expert AC services to keep your system running at peak performance, including quick, same-day repairs when you need them most.

From routine maintenance to complete system replacements, our team handles it all. If your AC is blowing warm air, making strange sounds, or struggling to keep your home cool, we'll quickly diagnose the issue and guide you through your options. Should a replacement be the better long-term solution, we'll clearly explain every step so you can make an informed decision.

For emergency repairs or scheduled upgrades, trust Total Home Environmental to keep your Tustin home comfortable all season long.

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View Our Flexible Financing Options

At Total Home Environmental, we offer a range of flexible financing options. These include:

  • Standard Financing: Spread out your payments over time with fixed monthly payments and competitive interest rates.

  • Same as Cash Financing: Choose between 12- or 24-month plans with no interest, as long as the full balance is paid off within the selected timeframe.

  • 10-Year Financing: Take advantage of low monthly payments with extended terms up to 120 months.

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Specials & Offers

15% OFF ON REPAIRS

Same‑day, 24/7 service on all brands with no service‑call or trip fee when we complete the repair. Factory‑trained technicians handle air conditioners, wall or floor furnaces, ductwork, and mini‑split/ductless systems, and every repair is guaranteed for as long as you own your home.

No Service Call or Trip Charge When We Make Repairs

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$89 INCLUDES 1" STANDARD FILTER REPLACEMENT

A factory‑trained technician will test for carbon monoxide, confirm burner and ignition safety, analyze exhaust and combustion, measure natural‑gas burn rate, check for overheating, and evaluate fan performance, ensuring your furnace runs safely, efficiently, and lasts longer.

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Reliable 
Furnace Repair Services in Tustin 

At Total Home Environmental, we specialize in reliable furnace repairs throughout Tustin, CA. From minor repairs to full system replacements, our skilled technicians work with both gas and electric furnaces to bring comfort and efficiency back to your home.

We provide a wide range of services, including gas furnace repair, replacement, and new installations. Whether you're fixing an older system or upgrading to a high-efficiency model, we're here to help you get the most from your heating system.

Not sure which option is right for your Tustin home? Contact our Tustin HVAC team today to schedule an appointment or get expert advice about your heating needs.

4.8 Stars (356 Reviews)

What Our Customers Have to Say

5

Excellent experience with Nathan from Total Home Environment HVAC/Heat today! They were very accommodating with my schedule when making the appointment and showed up on time. Nathan was very efficient and explained everything he did so I would understand; also had before and after photos. Great... Excellent experience with Nathan from Total Home Environment HVAC/Heat today! They were very accommodating with my schedule when making the appointment and showed up on time. Nathan was very efficient and explained everything he did so I would understand; also had before and after photos. Great customer service!

5

Skilled technicians (Caesar and Alex) came out very quickly and did a first class job. There was much to fix, - as the original installation was an amateurish mess. But they quickly and thoroughly remedied everything and were too professional to bad mouth the original “workmen”. Nate was in... Skilled technicians (Caesar and Alex) came out very quickly and did a first class job. There was much to fix, - as the original installation was an amateurish mess. But they quickly and thoroughly remedied everything and were too professional to bad mouth the original “workmen”. Nate was in charge and did the inspection and quoting. He is prompt, efficient and polite. Thank you!

5

The owner came out himself and inspected my furnace and told me about my old furnace. Very knowledgeable and direct, which very helpful on my decision to use them. The staff that installed my furnace was very good. Even found out I had a bad thermostat and installed a new one. Of course for a... The owner came out himself and inspected my furnace and told me about my old furnace. Very knowledgeable and direct, which very helpful on my decision to use them. The staff that installed my furnace was very good. Even found out I had a bad thermostat and installed a new one. Of course for a small charge but it was worth it. Now I have heat and now having to freeze in my condo.

5

Nathan was straight forward and honest. His work along with his fellow tech did a fantastic job! Will definitely be using them in the future should the need arise.

5

It is crazy hot heat wave in LA and my ac stopped working just in time… called atleast 5 different hvacs who were all busy then Total home havoc, Lyne answered and sent the hvac expert (Gordon Brown) in few hrs and he fixed it quickly and couldn’t be happier customer. Shout out to the whole company…

5

Although, their cost was slightly higher than two others, their professionalism and installation were top notch. Nathan was very informative and thorough with his quote. Caesar and Josue installed with high quality and friendliness.

5

We are always pleased with the service Total Home Environmental HVAC provides. The technician was on-time, thorough and explained the work he did.

5

Total Home is always quick to respond and take care of the issues. They do not ask the customers to drastically change the existing setup, which is good thing for me. They systematically troubleshoot and change that particular which causes the issue. They do scientific and thorough job. I... Total Home is always quick to respond and take care of the issues. They do not ask the customers to drastically change the existing setup, which is good thing for me. They systematically troubleshoot and change that particular which causes the issue. They do scientific and thorough job. I appreciate Gordon and Nate very much. Thank you.

Breathe Cleaner Air with 
Indoor Air Quality Solutions in Tustin, CA

Indoor air quality can significantly affect your health and comfort in Tustin homes, particularly with the presence of allergens, dust, or airborne contaminants. Total Home Environmental is proud to support Tustin homeowners by providing advanced indoor air solutions tailored to your unique needs.

Whether it's installing UV air sanitizers, electronic air cleaners, or whole-home filtration systems, our team will recommend the best options to reduce allergens and bacteria. We prioritize your family's health by delivering tailored solutions that provide lasting comfort and cleaner air.

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Why Choose 
Total Home Environmental For Your Tustin, CA Home

At Total Home Environmental, we're proud to be a trusted HVAC partner for homeowners throughout Tustin, CA. With years of experience serving Orange County, we understand what it takes to keep your home comfortable and energy-efficient all year round.

Our team of licensed, highly skilled technicians offers expert care along with honest recommendations and clear pricing. Whether it's a furnace repair, AC installation, or indoor air quality improvement, we provide personalized solutions that fit your needs and budget.

We offer same-day emergency service, work with both gas and electric systems, and stand behind every job with a commitment to quality and satisfaction. From routine tune-ups to advanced energy-efficient upgrades, Tustin homeowners rely on Total Home Environmental for dependable HVAC care.

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FAQs

What HVAC services do you offer in Tustin, CA?

We offer AC repair, heating repair, HVAC system installation, maintenance, and emergency services throughout Tustin and surrounding areas.

How quickly can you respond to HVAC emergencies?

Our technicians typically respond to emergencies within hours, ensuring your comfort is quickly restored.

Are your HVAC technicians licensed and insured?

Yes, all technicians at Total Home Environmental are fully licensed, insured, and highly trained in HVAC services.

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