Business Details
36 Years
experience
Emergency
services
Open 24/7
always available
Your Trusted HVAC Partner in Tucson
Since 1990, ACS has been Tucson's trusted provider of heating, ventilation, and air conditioning services, dedicated to delivering exceptional climate control solutions for residential and commercial properties. Our team of certified technicians brings 26-37 years of industry experience, ensuring every installation, repair, and maintenance project meets our rigorous ThuroTech standards for performance and efficiency. We prioritize customer satisfaction through transparent communication, detailed service proposals, and a 100% satisfaction guarantee that includes full system removal and refunds within the first 60 days.Our commitment extends beyond technical expertise, emphasizing respect, precision, and personalized care in every client interaction. With 24/7 emergency support and a lifetime workmanship warranty on ductwork and equipment, we strive to redefine HVAC industry standards while maintaining the highest levels of integrity and accountability. Our mission-driven approach ensures clients receive exactly the systems they've paid for, backed by consistent training processes and a culture of technician accountability that guarantees optimal system performance.
Services
AC Installation
AC Repair
Furnace Repair
Mini Split Services
Heat Pump Installation
Water Heater Maintenance
Humidifier Installation
Zone Control Systems
Whole House Generator
Air Duct Cleaning
Details
- Year established: 1990
Highlights and features
- We offer over 26 years of industry experience in HVAC services.
- Our 100% satisfaction guarantee ensures your complete confidence.
- We provide transparent proposals with no hidden costs or surprises.
- Our lifetime workmanship guarantee stands behind our quality craftsmanship.
- We offer 24/7 emergency HVAC services for urgent climate control needs.
Associations and certifications
- Arizona Registrar of Contractors
What people say
5-Star Rated
Exceptional HVAC Services
Professional Technicians
Timely Repairs
100% Satisfaction Guaranteed
Services
AC Installation
Our AC installation service ensures optimal cooling performance for Tucson's extreme temperatures. Using precise load calculations and ThuroTech-certified techniques, we select and install systems tailored to your home's specific requirements. Our process includes comprehensive system testing, refrigerant level verification, and personalized operation guidance to maximize energy efficiency and comfort while maintaining lifetime warranty eligibility.
Furnace Repair
We provide emergency furnace repairs for Tucson's winter heating needs. Our certified technicians diagnose and resolve issues with ignition systems, heat exchangers, and blower motors using specialized diagnostic tools and genuine replacement parts. With same-day service options and thorough system checks, we restore warmth quickly while ensuring safe, efficient operation through Arizona's cooler seasons.
Heat Pump Services
Our heat pump specialists offer installation, repair, and maintenance services for dual-function climate systems. We assess home insulation, ductwork efficiency, and system sizing to optimize year-round comfort. Regular maintenance includes coil cleaning, refrigerant checks, and electrical component testing to maintain peak performance in both cooling and heating modes.
Water Heater Maintenance
Preventative maintenance for residential and commercial water heating systems extends equipment lifespan and improves efficiency. Our technicians perform annual tank flushing, anode rod inspections, pressure relief valve testing, and burner combustion analysis to ensure reliable hot water supply while identifying potential issues early.
Air Duct Cleaning
Professional duct cleaning improves indoor air quality and HVAC system efficiency. Using industrial-strength equipment, we remove accumulated dust, allergens, and debris from ductwork, registers, and air handlers. This service enhances airflow, reduces allergy symptoms, and prevents contaminant circulation while maintaining system warranty requirements.
Questions
What HVAC services does ACS offer in Tucson?
We provide full-service HVAC solutions including AC/furnace installation, repair, and maintenance, mini-split systems, heat pumps, water heaters, duct cleaning, and indoor air quality improvements.
How often should HVAC systems be serviced in Arizona?
Twice yearly maintenance—once before summer and once before winter—ensures optimal performance for Tucson's extreme climate conditions.
Do you offer financing for new HVAC systems?
Yes, we provide flexible financing options for qualified customers seeking HVAC system replacements or upgrades.
What is ThuroTech certification?
ThuroTech is our proprietary technician training program ensuring consistent installation excellence and system performance standards across all our services.
Are emergency HVAC repairs available after hours?
We offer 24/7 emergency repair services for urgent heating and cooling system failures in Tucson and surrounding areas.
What warranties do you provide?
We offer a 100% satisfaction guarantee, lifetime workmanship warranty for installations, and standard equipment warranties from manufacturers.
Reviews (4)
John Olbrys
Jun 08, 2022
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All of the ACS people, from contacts by phone through installation were professional, courteous, on time, and installed my new A/C and furnace as was promised. They are great people to work with. If you have HVAC work to be done be sure to contact ACS. You will be delighted with them. Service: Install AC
Edmund Gamble
Jun 02, 2022
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Having dealt with ACS for over 11 years, I can honestly say that everyone that I've ever dealt with has been great! Special Shout Out to my present Tech, Travis!
Bryon Laplander
May 20, 2022
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As usual Dustin and his crew provided outstanding service. Response time was amazing and Travis was very professional and proficient. Travis demonstrated high knowledge of his trade and diagnosed the problem within minutes. He was very detailed in his explanation of the issue and provided me with options to correct the issue. He also took the time to perform a functions check on other items within the unit to ensure proper operation. Very pleased with ACS and wouldn't hesitate to use their services again in the future. Thank you.
Bill Vanderloos
May 07, 2022
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Manny Balboa is one of the best techs I have encountered. Very professional and took the time to explain what he was doing and results to expect. Great guy and recommend him highly. (Through ACS) Service: A/C system repair
