HVAC Services in Tempe, Arizona
Tempe homes require specialized cooling to stay comfortable through long, extreme-heat summers. Cold Stinger Heating & Air Conditioning serves Tempe from our Phoenix base (85007), providing factory-certified AC repair, Trane TruComfort™ installation, and emergency HVAC service for homes throughout Tempe and nearby East Valley neighborhoods. Our technicians specialize in SEER2-compliant systems and desert-optimized maintenance to prevent mid-summer breakdowns, especially during high-use months when systems run for long stretches.
Phone: (602) 268-4263
Service Area: Tempe & nearby communities
Availability: Repair, maintenance, and replacement appointments
No-cool in Tempe can become urgent fast. If your AC isn’t cooling, call now and we’ll help you choose the fastest path back to comfort.
Tempe HVAC: Quick Answer
Tempe homes need HVAC systems that handle extreme heat, long runtimes, and dust. Cold Stinger Heating & Air Conditioning provides AC repair, HVAC installation, and preventative maintenance to keep cooling steady, reduce energy waste, and prevent mid-summer breakdowns in Tempe—especially for high-efficiency and variable-speed systems like Trane TruComfort™.
HVAC Services in Tempe, AZ
If your system is blowing warm air, cycling on and off, leaking water, making unusual noises, or failing to cool evenly, we’ll help you get a clear diagnosis and a practical solution. Our Tempe HVAC services are designed to improve comfort, efficiency, and reliability during the hottest months of the year.
- AC Repair (Valley-Wide) – Diagnose and restore cooling fast.
- Air Conditioner Not Cooling – Common causes and fixes.
- AC Installation & Replacement – New systems sized for your home (including Trane options).
- AC Tune-Up – Prevent breakdowns and improve efficiency.
- 24/7 Emergency AC Repair – Help when it’s urgent.
Priority scheduling for no-cool calls during peak heat.
Repair vs replace guidance based on long-term value (including Trane system options).
SEER2-compliant solutions that lower energy use and improve comfort.
AC Repair in Tempe: What We Fix Every Week
In Tempe, AC systems run hard through extended heat. When cooling fails, it’s often due to airflow restrictions, electrical problems, refrigerant-related failures, or worn components. We focus on correct diagnosis the first time so you don’t keep paying for “guess repairs.”
Common symptoms (and what they can mean)
- Warm air: compressor issues, refrigerant problems, or a failed capacitor
- Weak airflow: clogged filters, blower issues, or duct restrictions
- Short cycling: thermostat, electrical issues, or an oversized system
- Water leaks: blocked drain line or coil freezing and thawing
- Unusual noises: fan motor wear, loose parts, or failing bearings
If your AC isn’t cooling at all, start here: Air Conditioner Not Cooling. For urgent service, use: 24/7 Emergency AC Repair.
AC Installation & Replacement in Tempe
Replacing an HVAC system is a big decision. The best outcomes come from correct sizing, airflow, and installation quality. In our climate, systems that are too large can short-cycle and wear out early—while undersized systems may run nonstop and still feel warm. If you’re considering a Trane TruComfort™ system, we can help match the right efficiency level and features to your home.
When replacement may be the smarter move
- Frequent repairs or declining performance during peak heat
- High power bills and uneven temperatures room-to-room
- Older equipment with major component failure risk
- Comfort issues you can’t solve with tune-ups alone
Learn more: AC Installation / Replacement and cost planning: AC Replacement Cost in Phoenix.
AC Tune-Ups in Tempe
Maintenance is one of the most effective ways to avoid breakdowns in Tempe. A tune-up helps maintain airflow, protect key components, and keep temperatures stable without wasting energy—especially during long, high-demand summer stretches.
What a tune-up helps prevent
- No-cool situations during extreme heat
- Frozen coils caused by airflow restrictions
- Excess strain on the compressor and blower motor
- Rising energy costs due to inefficiency
Schedule here: AC Tune-Up.
HVAC Costs: Tools & Guides for Tempe Homeowners
Costs vary by system size, efficiency rating, ductwork condition, and installation complexity. Use the pages below to plan your budget, compare options, and make a confident decision.
| Resource | What it helps you do |
|---|---|
| HVAC Cost Calculator | Get a quick estimate (free) |
| HVAC Installation Cost | Plan for a new system installation |
| AC Replacement Cost in Phoenix | Compare repair vs replace |
| AC Repair Cost Guide | Understand common repair pricing |
| Financing Options | Explore payment options for upgrades |
Ready for a fast estimate? Use our free HVAC cost calculator and then schedule service.
Nearby Areas We Serve
Looking for another area page? Use the links below (from your site navigation).
Before You Call: 60-Second Tempe AC Checklist
If your AC isn’t cooling, these quick checks can save time. If you still need help, call (602) 268-4263.
- Confirm the thermostat is set to Cool and the temperature is lower than the room temp.
- Check the air filter—replace if dirty (restricted airflow can shut systems down).
- Look for ice on the indoor unit or refrigerant lines (turn system off and call us).
- Inspect the outdoor unit—clear debris and confirm it’s running.
- If breakers keep tripping, stop resetting and call for safe diagnosis.
For deeper troubleshooting, visit: Air Conditioner Not Cooling.
Tempe HVAC FAQs
Do you offer 24/7 emergency AC repair in Tempe?
Yes. Use 24/7 Emergency AC Repair or call (602) 268-4263.
Can you install Trane TruComfort systems in Tempe?
Yes. Cold Stinger Heating & Air Conditioning offers Trane TruComfort™ installation and can recommend SEER2-compliant options sized for your Tempe home.
What’s the fastest way to estimate HVAC replacement cost?
Use our free HVAC cost calculator, then schedule a visit to confirm sizing and installation details.
How often should Tempe AC systems be maintained?
Most systems benefit from seasonal maintenance before peak heat. Regular tune-ups can improve efficiency and reduce the chance of breakdowns, especially for high-efficiency and variable-speed systems like Trane TruComfort™ setups.
Do you offer financing options?
Yes. View Financing Options to explore payment choices for upgrades.
Schedule HVAC Service in Tempe
For AC repair, installation, replacement, or maintenance in Tempe, contact Cold Stinger Heating & Air Conditioning today.
Prefer to start with pricing? Use the calculator first, then we’ll help you confirm the best solution for your Tempe home, including Trane TruComfort™ upgrade options.