Call now and a NATE-certified technician can be at your door today.
Call (602) 905-6468Heating & Cooling Services in Phoenix
Family-Owned, Full-Service HVAC for the Valley
Autumn Air Heating & Cooling has served Phoenix and the West Valley since 2003. Founder Joshua Nepa named the business after his daughter Autumn, and his family’s hands-on involvement made it possible to build what it is today. Joshua has worked in the HVAC industry since 1994, and more than two decades later, tens of thousands of Valley homeowners trust us with their comfort. We’re not a call center. We’re neighbors.
We handle everything: AC repair and installation, heating services, heat pumps, ductless mini splits, indoor air quality, duct cleaning, smart thermostat installation, and preventative maintenance.
Need HVAC services in Phoenix today? Call us at (602) 905-6468. We offer same-day response and 24/7 emergency service every day of the year.
Why Phoenix Homeowners Choose Autumn Air Heating & Cooling
The bar for HVAC service in Phoenix is high. When your system goes down in July, you need a company that picks up the phone and gets someone to your door fast. We’ve had technicians reach customers in under an hour after a 9:30 pm call. Owner Joshua Nepa personally manages chat support and coordinates after-hours emergency dispatch. That level of owner involvement is documented in customer reviews and is uncommon at any company size. Same-day response is our standard, and reviewers consistently note that our technicians arrive earlier than the quoted window. We carry a 4.9-star rating across more than 1,510 customer reviews.
Our team holds NATE credentials, BPI certification, and Master Heat Pump certification. We’re also qualified with both Arizona Public Service (APS) and Salt River Project (SRP), Arizona’s two largest utilities, which means customers may be able to access potential utility rebates through qualifying installations. We service and repair all major brands: Trane, Carrier, Lennox, Goodman, Amana, and more. So you’re not turned away based on what equipment you have.
AC Repair & Installation in Phoenix
Phoenix summers are unforgiving. A non-functioning AC system isn’t just uncomfortable. In extreme heat, it’s a health and safety concern. Common problems we see include refrigerant loss, condenser coil buildup from dust and debris, and capacitor failure accelerated by the sustained high-load operation our climate demands. We diagnose and repair all of it across every major brand.
Our AC services cover the full range:
- AC repair
- AC installation and replacement
- Ductless mini split installation for homes without existing ductwork
If you’re considering a mini split for a specific zone, such as a home addition, a converted garage, or a room that never seems to cool evenly, we can help you select the right size and configuration for the space.
Heating Services for Phoenix & the West Valley
Phoenix winters are mild, but overnight temperatures regularly drop into the 40s and 50s from December through February, with colder nights occasionally dipping into the 30s. A heating system that hasn’t been serviced in years tends to make itself known on the first cold night of the season. We handle heating repairs, heating installation, and full heat pump services, including installation, repair, maintenance, and emergency care.
Heat pumps move heat rather than generate it, which makes them well-suited to Phoenix’s climate. Because our winters rarely push systems to maximum heating capacity, the efficiency advantages of a heat pump are more consistently realized here than in colder climates. Whether you’re replacing an aging furnace or evaluating a heat pump for the first time, we can walk you through what makes sense for your home.
HVAC Maintenance in Phoenix: The Platinum Coverage Plan
Most manufacturer parts warranties cover components for up to 10 years, but they don’t cover labor, service call fees, or part acquisition costs. Those expenses stay with the homeowner even when a covered part fails. Our Platinum Coverage Plan changes that.
For a one-time enrollment fee of $1,399 plus $18.99 per month, Platinum members pay no repair bills for the full duration of their equipment’s 10-year parts warranty, regardless of brand. The plan includes 24/7 priority emergency service, and during peak summer demand, when wait times for non-members can stretch into days, plan members go to the front of the line. Tune-ups are performed by NATE-certified technicians working to factory specifications and include cleaning the air handler, replacing air filters, checking refrigerant levels, inspecting ductwork for leaks, calibrating the thermostat, and verifying safety controls.
The plan is also transferable to a new homeowner, which can add value if you sell your home. Non-plan customers receive a 1-year warranty on parts.
Signs Your Phoenix HVAC System Needs Attention
Use this as a quick reference before deciding whether to call:
- Inconsistent room temperatures: May indicate a failing compressor, refrigerant issue, or ductwork leaks.
- Sudden energy bill spikes: Often a sign the system is working harder than it should because of a malfunction or deferred maintenance.
- Unusual noises: Grinding, squealing, or rattling signals mechanical wear that worsens without service.
- Frequent short-cycling: Can indicate an oversized system, a refrigerant problem, or a failing component.
- Musty or burning odors: May point to mold in the ductwork or an electrical issue. Burning smells warrant a prompt call.
- Poor airflow: A blocked filter, failing blower motor, or ductwork obstruction are common causes.
- Humidity problems during monsoon season: If your system isn’t managing indoor moisture when Phoenix humidity climbs, it’s worth a diagnostic check.
Schedule Your Phoenix HVAC Service Today
Before any repair begins, our technicians explain what they found, show photographic evidence when needed, and confirm the cost. No surprises. We accept cash, check, all major credit cards, Zelle, Venmo, PayPal, and consumer financing. Same-day appointments are available, and if you’re not satisfied with the service, we want to know and we’ll make it right.
Call Autumn Air Heating & Cooling at (602) 905-6468 or visit our contact page to schedule service.
4.9 Stars From 1,510+ Customers
Not luck. Just 20 years of doing right by our customers.
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Very polite and helpful; replaced air filters while he was here.Jerry Koester
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Adam was very professional and knowledgeable.Kim Keith
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Adam came out, did a thorough diagnosis and had it repaired the same day as I called it in.Carl Schmidt
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Gilbert came and fixed the issue within 20 minutes.Alejandra Carbajal
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Gilbert from Autumn Air was very professional and very knowledgeable.Cheri Carvale
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We are so grateful for the fast and friendly service!Kelli Lounds
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A pleasure to work with Gilbert!Mette Rasmussen
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Gilbert was very professional and respectful.Titus Makin
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Gilbert is very friendly, professional, and easy to talk to.Laura Jones
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The prompt service has saved us thousands of dollars in hotel rooms.Peter Fox
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Service was quick and the installer was very professional and knowledgeable.Kay Nelson
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Great service and, above all else, honesty and transparency.Pete Aranda
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Very polite and helpful; replaced air filters while he was here.Jerry Koester
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Adam was very professional and knowledgeable.Kim Keith
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Adam came out, did a thorough diagnosis and had it repaired the same day as I called it in.Carl Schmidt
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Gilbert came and fixed the issue within 20 minutes.Alejandra Carbajal
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Gilbert from Autumn Air was very professional and very knowledgeable.Cheri Carvale
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We are so grateful for the fast and friendly service!Kelli Lounds
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A pleasure to work with Gilbert!Mette Rasmussen
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Gilbert was very professional and respectful.Titus Makin
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Gilbert is very friendly, professional, and easy to talk to.Laura Jones
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The prompt service has saved us thousands of dollars in hotel rooms.Peter Fox
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Service was quick and the installer was very professional and knowledgeable.Kay Nelson
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Great service and, above all else, honesty and transparency.Pete Aranda