Installation, Repair & Commercial HVAC Since 1978
Tucson’s Trusted Cooling, Heating & Plumbing Experts
Stay comfortable year-round with Temco AC. We provide fast HVAC repair, energy-efficient installations, ductless systems, air purification, and dependable commercial HVAC services. Call now to schedule us for your home or business.
What We Do
Our Most Popular Services
Residential Heating & Cooling
Quality, reliable HVAC services in Tucson and surrounding areas
Recent Projects
Trust Our Experts For All Your AC Repair Needs
Promotions
View Our Specials
Up to
$2,000
In Tax Credits
- New, energy-efficient heating & cooling system installation
- Our team can help you explore Arizona and federal heating and cooling tax rebate options
Explore Our
Referral Program
Refer a friend to us at Temco AC, and you will both receive a $50 credit** on your account when your friend makes a qualifying purchase of a certain amount.
- **This credit may be used towards the purchase of new equipment, filters, repairs, and residential service agreement plans.
Beat the Heat!
Summer Specials
Cool down your home with our unbeatable deals on new air conditioning systems.
- Upgrade to a more energy-efficient air conditioning unit and improve your home’s energy efficiency and lower your cooling costs.
Our Values
Why Choose Temco AC Repair & Replacement
Exceeding Expectations
We deliver honest, cost-effective solutions without upsells, with transparent pricing and flexible options to keep your home comfortable and stress-free.
Safety & Efficiency
We prioritize safety and efficiency in every service, ensuring your system runs reliably, reduces energy waste, and keeps your home comfortable year-round.
Financing Options Available
Flexible financing options are available to make upgrading your comfort system simple, affordable, and stress-free.
Testimonials
What Our Clients Say About Us and Our Work
Locations
Areas We Serve
- Tucson, AZ
- Green Valley, AZ
- Marana, AZ
- Oro Valley, AZ
- Sahuarita, AZ
- Vail, AZ
Support
Frequently Asked Questions
- At Temco AC, we believe that it’s important to provide our customers with straightforward education and resources for their heating and cooling systems so that they can protect the safety and comfort of their homes. They can also make informed decisions about the services they need.
- Read through these answers to the most frequently asked questions we get about heating and cooling systems, and call us if you need heating and air conditioner repair in Tucson, AZ or the surrounding areas.
How do I know if I should repair or replace my heating and cooling system?
Most home heating and cooling systems last between 10-15 years before they start losing efficiency and breaking down more often. Our technicians can conduct a thorough inspection of your unit to determine its age, condition, safety, performance, and efficiency. We will help you determine if it would be safer and more cost-effective to replace your unit rather than repairing it. If your unit is over 10 years old and needs frequent repairs, it may be time for an upgrade. If the cost of your repairs is close to or more than half of the cost of a new unit, investing in a new unit is your best choice. We will recommend replacement, if your system has not been properly maintained, is outdated or inefficient, or is unsafe to operate. If your energy bills have been steadily increasing, the size of your household has increased, or you have added on to your home, we may recommend a larger or more efficient unit.
What is a diagnostic fee and what does it cover?
When your heating or air conditioning system is struggling or is just not operating properly, we will send out a service technician to “troubleshoot” the problem. In order to cover the cost of the troubleshooting, a diagnostic fee applies. Once properly diagnosed, we will then be able to provide you with an accurate quote for any repairs needed.
How can I increase the efficiency and lifespan of my heating and cooling system?
You can prolong the lifespan of your heating and cooling system and improve its efficiency and performance by:
- Prioritizing preventive maintenance and routine inspections
- Changing your air filters every month or according to manufacturer specifications
- Cleaning your air vents and ducts regularly
- Keeping your outdoor unit clean and free from debris or obstructions
- Clearing drain lines to prevent damage or freezing
- Sealing air leaks, cracks, or gaps in your home
- Installing a programmable or smart thermostat
- Keeping doors and windows closed
- Using fans to improve airflow
How often should I replace my air filters?
You should replace your air filters according to the manufacturer’s instructions or the guidelines on the filters themselves. Some filters are designed to last longer than others. In most cases, you should replace your filters every 30-90 days. If you have pets, you should replace them every month.
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