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Your Trusted HVAC Partner in Phoenix
At AZAC Service, we are committed to delivering prompt, honest, and reliable HVAC solutions tailored to the unique demands of Phoenix's climate. With over 15 years of hands-on experience, our certified technicians specialize in diagnosing and repairing residential and commercial cooling and heating systems, ensuring optimal performance year-round. We prioritize customer trust by offering transparent pricing, no upsells, and a flat-rate structure for common repairs, backed by a 10-year warranty on new system installations. Our founder, Shawn Adams, a lifelong Phoenix resident, understands the critical importance of climate control in Arizona's extreme heat, driving our dedication to 24/7 emergency service for vulnerable populations like families with children, the elderly, and pets.

We serve Metro Phoenix areas including Scottsdale, Tempe, and Chandler, combining technical expertise with personalized service to build lasting relationships. Our commitment to integrity extends to seasonal maintenance programs that proactively address system reliability, preventing costly breakdowns. By focusing on straightforward diagnostics and fair labor rates, we aim to exceed expectations while maintaining affordability. As a locally owned business, we measure success through customer satisfaction and community trust, ensuring every interaction reflects our core values of professionalism and accountability.
Services
AC Repair Heating Repair Ductwork Installation New Unit Sales Seasonal Maintenance
Highlights and features
  • Over 15 years of professional HVAC experience in Phoenix
  • Certified technicians with transparent, no-upsell pricing
  • 24/7 emergency service for critical cooling/heating needs
  • Flat-rate pricing for common repairs and fair labor rates
  • 10-year warranties on new system installations
Associations and certifications
  • AZ ROC
What people say
Prompt service Very professional Reasonable price Trust him 100% Great company
Services
AC Repair
We specialize in diagnosing and repairing residential and commercial air conditioning systems, addressing issues like refrigerant leaks, compressor failures, and thermostat malfunctions. Our certified technicians provide prompt emergency service and transparent pricing, ensuring efficient cooling during Arizona's extreme summers. With 15+ years of experience, we prioritize long-term solutions over temporary fixes.
Heating Repair
Our heating repair services cover residential and commercial HVAC systems, including furnace diagnostics, heat exchanger inspections, and thermostat calibration. We offer 24/7 emergency support during winter months, ensuring reliable warmth for homes and businesses. Technicians use advanced tools to identify issues like pilot light failures or airflow problems, providing cost-effective repairs with durable parts.
Ductwork Installation
We design and install custom ductwork systems for new constructions and retrofit projects, optimizing airflow and energy efficiency. Our team balances air distribution to eliminate hot/cold spots, using high-quality materials that meet industry standards. Services include sealing leaks, insulating ducts, and integrating systems with existing HVAC units for improved performance.
New Unit Sales
We offer energy-efficient air conditioning and heating unit installations with 10-year warranties, tailored to property size and climate needs. Our selection includes top brands with SEER ratings optimized for Arizona's heat. We handle full system replacements, ensuring proper sizing and integration with existing infrastructure for maximum efficiency and comfort.
Seasonal Maintenance
Our preventive maintenance plans include comprehensive inspections of coils, filters, refrigerant levels, and electrical components to prevent breakdowns. We recommend bi-annual check-ups before peak seasons, extending system lifespan and maintaining warranty validity. Services reduce energy costs by up to 30% through optimized performance and early issue detection.
People
Shawn Adams
Owner & Lead Technician
Shawn Adams, a certified HVAC technician with 15+ years of experience, founded AZAC Service to address Phoenix's critical cooling needs. A lifelong resident, he combines technical expertise with community-focused service, prioritizing 24/7 emergency support and transparent pricing for residential and commercial clients.
Questions
What HVAC services do you offer?
We repair and install residential/commercial AC, heating systems, and ductwork. Services include emergency repairs, seasonal maintenance, refrigerant replacement, thermostat installation, and new system sales with 10-year warranties.
Do you provide 24/7 emergency service?
Yes, we offer 24/7 emergency HVAC support for critical cooling/heating breakdowns, prioritizing homes with children, elderly residents, or pets during extreme weather.
What areas do you serve?
We serve Metro Phoenix including Phoenix, Scottsdale, Tempe, Mesa, Chandler, Peoria, Glendale, Cave Creek, and Paradise Valley.
Are your technicians certified?
Yes, our owner Shawn Adams is a certified HVAC technician with 15+ years of experience, ensuring all repairs meet industry standards and manufacturer specifications.
Do you offer price matching?
Yes, we guarantee competitive pricing with a price match policy for comparable HVAC services or system installations.
What payment methods do you accept?
We accept cash, credit cards, and checks for all services. Payment terms are discussed upfront before any work begins.
Reviews (6)
Chrystal Acosta
Mar 18, 2021 Report
We had cold air in n hour and half from initial phone call. I would recommend this company and definitely be using them again. Service: A/C system repair
Robert Warrington
Feb 14, 2021 Report
With all the choices we have here, this is the best one you can make. He was at our house when he said he would be and less than 1 hour after calling. Diagnosed the issue and got cold air blowing again. Said he'd probably have to come back in a few days to install part he needed to pick up, which was perfectly fine with me. Instead he called me just a bit later to let me know he'd picked up the part and was coming over to install. The pricing was beyond fair. And he's a great guy on top of it. You have tons of choices for HVAC repair here, AZ AC stands out and I highly recommend.
Yvonne Yvonne
Jan 20, 2021 Report
He saved our animals! After being in CA during the recent monsoon we came back to a 120 degree temp inside and calling all the "local family at your service" guys he answered and was at my house within 2 hours and 15 mins before he said also! Figured out what was wrong and had my AC up and running better than the day it was "put in". Thank you so so much! Affordable, hard working and super legit!
Nazar Jarjis
Jun 06, 2020 Report
Great service. After I called for service he made it to our home in about an hour. He immediately analyzed the system and fixed within no time. Very professional and will call him for any future issue. We recommend his great services to anyone with air conditioning and heating issues.
Jace Kuyper
Nov 28, 2018 Report
Best price for licensed pro I could find. He was really nice to my family and me. He genuinely cared for us and spent a lot of time helping us out in our ac crisis in the middle of July! We will continue to hire Shawn.
Alanna Wilson
Nov 06, 2018 Report
Hired by my landlord and super happy with the choice. Great work and very personable and thorough. AC is working wonderfully and I would recommend to anyone who needs AC repair!