4.8 out of 5 stars - 390 votes

4.8 Stars (390 Reviews)

Heating & Cooling Services in 
Irvine, CA

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

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★ ★ ★ ★ ★

4.8 Rating
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★ ★ ★ ★ ★

4.8 Rating
HomeAdvisor logo with orange roof icon above the company name in orange and gray text

★ ★ ★ ★ ★

4.8 Rating
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Your Trusted 
HVAC Contractors in Irvine, CA

Reputable. Honest. Upfront.

Keeping your Irvine, CA, home comfortable through every season starts with a reliable HVAC system. From hot summer afternoons to cool coastal evenings, issues with heating or cooling can quickly lead to expensive utility bills and reduced indoor air quality.

At Total Home Environmental, we're proud to bring top-tier HVAC services to homeowners throughout Irvine. Whether you need a new AC unit, furnace repair, or indoor air quality upgrades, our licensed technicians deliver honest advice, dependable workmanship, and long-lasting solutions.

Not sure if it's time for a replacement or dealing with a sudden system failure? Give us a call. We offer expert HVAC installation, same-day repairs, and responsive service across Irvine, CA.

Services We Offer

We proudly offer a full range of HVAC services in Irvine, CA, designed to keep your home comfortable and efficient year-round. From AC installation to air purification and furnace repair, our expert team delivers reliable solutions tailored to your 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 Irvine

At Total Home Environmental, we deliver reliable AC services to keep your Irvine, CA, home cool and comfortable. We also offer fast same-day repairs when you need them most.

From seasonal tune-ups to full system replacements, our skilled technicians handle it all. If your AC is struggling, we will diagnose the issue quickly and explain every repair option. If a replacement makes more sense, we will clearly outline the process and costs, so you can decide what's best for you and your home.

For urgent fixes or long-term upgrades, Total Home Environmental offers expert AC repair, installation, and maintenance services in Irvine, CA.

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View Our Flexible Financing Options

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

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Standard Financing

Spread out your payments over time with fixed monthly installments, competitive interest rates, and flexible financing options designed to fit your budget and make your project more manageable.

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 financing terms available for up to 120 months, making your project more affordable than ever.

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 Irvine 

At Total Home Environmental, we offer dependable furnace services in Irvine, CA, from minor repairs to full system replacements. Whether you rely on a gas or electric furnace, our skilled technicians are ready to restore heat and efficiency to your home.

We handle everything from diagnostics and repair to complete furnace installation. Whether you're trying to extend the life of an older unit or exploring energy-efficient upgrades, we'll help you find the best solution for your space.

Are you unsure what your system needs? Contact our HVAC team in Irvine to schedule service or get expert advice on your heating options.

4.8 Stars (390 Reviews)

What Our Customers Have to Say

5

I spoke with Gordon on Wednesday about repairing my Carrier AC furnace. After explaining to him the symptoms of my unit, he said he didn't think it was the motor. He sent Nathan out the following day to diagnose the furnace and it turned to be the motor. The wheel needed cleaning as well. Nathan... I spoke with Gordon on Wednesday about repairing my Carrier AC furnace. After explaining to him the symptoms of my unit, he said he didn't think it was the motor. He sent Nathan out the following day to diagnose the furnace and it turned to be the motor. The wheel needed cleaning as well. Nathan took the motor out and returned the following day to complete the job. Gordon and Nathan, both, came across as being very nice, knowledgeable, and professional. They didn't pressure me into purchasing something I didn't need, like others had attempted to do. I'll give these guys a 5+.

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

Total Home worked hard to meet our needs. They gave me several options to choose from and got the work done quickly. I would recommend them to a friend. We needed a whole new system and they gave us a fair price.

5

I have had a total of 2 estimates, pricing from 14K,10K! Very overpriced and telling me things needed to be repair that were not necessary! Nate shown me everything in detail and appeared to be very honest! I have locked this company number in for all future repairs to my HVAC! I truly recommend... I have had a total of 2 estimates, pricing from 14K,10K! Very overpriced and telling me things needed to be repair that were not necessary! Nate shown me everything in detail and appeared to be very honest! I have locked this company number in for all future repairs to my HVAC! I truly recommend this company! Very knowledgeable! Thank you so much for your honesty! This is something that is very hard to come by… especially when you are a woman! Thanks again! Z Siley

5

Amazing service! We called with a same day urgent repair due to AC failure with our dog and elderly mother in the house. Lynn called the nearest tech, Nate Brow, and we couldn’t be more thankful! Nate came on a Friday evening and made sure our house was back and running - Nate knows how to... Amazing service! We called with a same day urgent repair due to AC failure with our dog and elderly mother in the house. Lynn called the nearest tech, Nate Brow, and we couldn’t be more thankful! Nate came on a Friday evening and made sure our house was back and running - Nate knows how to WORK and couldn’t recommend enough! Thank you!

5

Installation was professional and efficient. For a rooftop mount they were done in a day. I had a problem with the unit but their response was quick - a few hours after I made the call. The issue was immediately resolved

5

from Lynn on the phones to Nathan servicing my split unit-everyone was kind curtious skilled and professional! Very happy with Total Home Environmental!

5

They worked with us and our budget times are hard right now for everyone.I thank God for them, came out asap I appreciate the service.When it's time for a new air conditioner we will call all them again.

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

The air inside your home plays a major role in your overall comfort and well-being, especially when it comes to allergens, dust, and other airborne pollutants. At Total Home Environmental, we help Irvine homeowners create cleaner, healthier indoor environments with customized air quality solutions.

Whether you're looking for UV air sanitizers, electronic air cleaners, or whole-home filtration systems, our team will recommend the right setup to target your specific concerns. We focus on long-term solutions that help reduce bacteria, allergens, and other irritants so your family can breathe easier every day.

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Why Choose 
Total Home Environmental For Your Irvine Home

At Total Home Environmental, we're proud to be a trusted HVAC provider for homeowners throughout Irvine, CA. With extensive experience serving Orange County, we understand what it takes to keep homes in this region comfortable, efficient, and running smoothly year-round.

Our licensed technicians offer expert service focusing on transparency, reliability, and tailored solutions. Whether you need a quick furnace fix, a complete AC replacement, or help enhancing your indoor air quality, we'll guide you with honest recommendations and upfront pricing.

We handle both gas and electric systems, offer same-day emergency service, and stand by our work with a commitment to lasting quality. From seasonal tune-ups to energy-saving upgrades, Irvine homeowners count on Total Home Environmental for HVAC solutions built to last.

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FAQs

What HVAC services do you offer in Irvine, CA?

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

How quickly can you respond to HVAC emergencies?

Our experienced 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.