4.8 out of 5 stars - 397 votes

4.8 Stars (397 Reviews)

Air Conditioning Repair Tustin
HVAC & Heating Services

Proudly Serving Orange County

Total Home Environmental is here to help with reliable same-day service

✔ Fully Licensed & Insured
✔ Dependable & Experienced
✔ 100% Customer Satisfaction Guarantee
✔ Lifetime Guarantee on Repairs

Schedule Service Online Call: 310-554-6477
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★ ★ ★ ★ ★

4.8 Rating
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★ ★ ★ ★ ★

4.8 Rating
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★ ★ ★ ★ ★

4.8 Rating
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Licensed HVAC Professionals Serving Tustin

Reputable. Honest. Upfront.

At Total Home Environmental, our licensed HVAC contractor Tustin team serves homeowners throughout Orange County with expert heating and air conditioning solutions. From neighborhoods near Tustin Legacy to those along Jamboree Road, we understand the climate challenges of Southern California and deliver reliable, same-day service when you need it most.

As a locally trusted air conditioning repair provider in Tustin, we've built our reputation on dependable service, honest guidance, and long-lasting results. Our certified technicians provide a range of services, including air conditioning repair, furnace repair, AC repair, heater repair, air duct cleaning, AC installation, and comprehensive HVAC services tailored to your home's specific needs.

HVAC Tustin: Expert Heating & Cooling Services

Our expert team delivers reliable heating and cooling solutions designed to keep your Orange County home comfortable and efficient throughout the year. We offer a full range of HVAC solutions in Tustin, including:

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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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Air Conditioning Repair Tustin, CA

24/7 Emergency Service

Our certified technicians provide expert air conditioning repair services in Tustin to keep your system operating efficiently, including same-day repairs for emergencies throughout Orange County. With years of experience serving Tustin communities, we quickly diagnose issues such as warm air, odd noises, or poor cooling and provide clear repair options.

When repairs become too costly compared to replacement, we'll explain your options for AC installation in Tustin and handle the entire process for you.

Whether you need routine HVAC service Tustin homeowners trust, emergency repairs, or complete system replacement, our licensed professionals deliver dependable service you can count on.

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View Our Flexible Financing Options

We offer a range of flexible financing options to make your HVAC investment more manageable

✔ 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, provided the full balance is paid off within the selected timeframe.

✔ 10-Year Financing: Enjoy low monthly payments with extended terms of up to 120 months.

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Furnace Repair in Tustin 

Reliable Heating Services

Our licensed technicians provide trusted furnace repair and heater repair services in Tustin and throughout Orange County, offering quick repairs and comprehensive system replacements for both gas and electric heating systems. Whether you're in a property near the Tustin Sports Park or in residential areas around Myford Elementary, we deliver the same reliable heating service to every customer.

Our experienced team handles heating system diagnostics, furnace repair, heater repair, replacement, and new installations to keep your home warm during cooler evenings and winter months. We'll help you extend the life of your current heating system or upgrade to a more energy-efficient model that fits your budget and comfort needs.

Are you unsure 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 (397 Reviews)

What Our Customers Have to Say

5

We have been wanting to get a new heating system for our home. Our niece recently had her system upgraded and she was very pleased with Total Home Environmental service. We decided to contact them and they explained all our options. We decided to not only get a new heating system but added... We have been wanting to get a new heating system for our home. Our niece recently had her system upgraded and she was very pleased with Total Home Environmental service. We decided to contact them and they explained all our options. We decided to not only get a new heating system but added air conditioning as well. Sure glad we did as I never realized how the temperature in your home can affect other areas of your life. It seems we are sleeping better because of the controlled temperature. The whole experience was very positive from the planning to the actual installation. Definitely would recommend this company for any service/installation you are considering.

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

Total HVAC has helped us during two different jobs. The team is very professional and has deep understating of not only of HVAC but also of other items impacting or impacted by your choices related to air and heat. Gordon and his team are super easy to work with and are very transparent about... Total HVAC has helped us during two different jobs. The team is very professional and has deep understating of not only of HVAC but also of other items impacting or impacted by your choices related to air and heat. Gordon and his team are super easy to work with and are very transparent about the project plan and budgets. I would certainly recommend Total HVAC for your air and heat needs!

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

Replaced old heater/air unit with new HVAC system, including all new ductwork with asbestos remediation. Great job. After a year I went to replace the air filter. It was difficult to get the old one out due to a pipe that was in the way. I was worried they were going to charge me to move the... Replaced old heater/air unit with new HVAC system, including all new ductwork with asbestos remediation. Great job. After a year I went to replace the air filter. It was difficult to get the old one out due to a pipe that was in the way. I was worried they were going to charge me to move the pipe since it had been more than 12 months since installation. They came out and reworked the pipe no charge.

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

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

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

Our certified indoor air quality specialists help Tustin homeowners create cleaner, healthier indoor spaces with customized solutions backed by years of experience. We offer UV air sanitizers, electronic air cleaners, and whole-home filtration systems that target allergens, dust, pollutants, and airborne contaminants to improve the air you breathe.

Our licensed technicians listen to your specific concerns and deliver long-term solutions that support your family's comfort and well-being throughout Orange County.

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Why Choose Total Home Environmental 
For HVAC in Tustin, CA

At Total Home Environmental, we're the trusted HVAC contractor Tustin provider for homeowners throughout Orange County. Our licensed, insured, and highly trained technicians deliver expert service with honest recommendations and transparent pricing. Every team member undergoes rigorous training and certification to meet the highest industry standards, ensuring you receive quality air conditioning repair, professional furnace repair, reliable AC repair, expert heater repair, comprehensive air duct cleaning, complete AC installation, thorough HVAC installation, and dependable HVAC services.

We work with both gas and electric systems, offer same-day emergency service throughout Tustin and Orange County, and back every job with our commitment to quality and customer satisfaction. From routine AC maintenance in Tustin to major system replacements and comprehensive HVAC services in Tustin, local homeowners trust Total Home Environmental for dependable heating and cooling services that last.

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Tustin HVAC Service FAQs

What types of air conditioning repair services do you offer in Tustin?

We offer comprehensive air conditioning repair services in Tustin, including diagnosing and fixing refrigerant leaks, replacing faulty compressors, repairing electrical components, cleaning coils, addressing thermostat issues, resolving airflow problems, and improving cooling efficiency. Our licensed HVAC contractor in Tustin handles all major air conditioning brands and models, providing same-day emergency AC repair throughout Orange County.

Do you provide furnace repair in Tustin and heater repair services?

Yes, our experienced technicians provide comprehensive furnace repair and heater repair services in Tustin for both gas and electric heating systems throughout Orange County. We diagnose and repair all types of heating issues, including faulty igniters, broken thermostats, blower motor problems, heat exchanger issues, pilot light problems, and heating inefficiencies. Our licensed professionals carry the necessary equipment and parts to handle most heating repairs on the first visit.

What's included in your AC installation process in Tustin?

Our AC installation in Tustin includes a complete home assessment, load calculations to determine proper system size, equipment recommendations based on your needs and budget, removal of old equipment, professional installation of your new system, ductwork inspection and modifications if needed, thermostat installation, system testing for proper operation, and a thorough walkthrough of your new system's features throughout Orange County.

Are you a licensed HVAC company in Tustin?

Absolutely. We're a fully licensed and insured HVAC company that Tustin homeowners trust. All our technicians are highly trained to work on heating and cooling systems throughout California and Orange County. We maintain the highest standards of professionalism, carry comprehensive liability insurance, and stay current with all industry certifications. Our team's credentials ensure a safe and reliable service for all your HVAC needs.