Tucson’s Local HVAC Heroes Since 2006

SAME-DAY REPAIR
Book online 24/7.

No cooling on a 110° Tucson day? No heat on a freezing night? Strange noises, leaks, or zero airflow? Our family-owned team works 6 AM to 8 PM, 7 days a week, and gets you fixed the same day whenever we can. Book online any time.

Book Same-Day Repair Now (520) 201-3865

Honest upfront pricing • Same-day response possible for most emergencies

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Same-day repair when possible

6 AM to 8 PM, 7 days a week

Don’t suffer another minute

Common Tucson HVAC Breakdowns We Fix

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No Cooling, AC Dead

110° heat with no cold air? Compressor failure, refrigerant leak, or blower issues. We diagnose and repair same day when possible.

Full AC Repair Services →

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No Heat, Furnace Down

Freezing nights with a cold house? Pilot light out, igniter failure, or blower motor issues. We get you warm safely and quickly.

Full Heating Repair Services →

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Water Leaks or Strange Noises

Hissing, banging, dripping, or zero airflow? Electrical issues, clogged drains, or failing components. We stop the chaos fast.

View All Repair Services →

Is Your HVAC in Crisis?

Check the symptoms below. Our team will confirm and get to you quickly.

My AC is blowing warm or no air at all My furnace or heat pump won’t turn on or is blowing cold air Loud banging, grinding, or hissing sounds coming from the unit Water leaking inside the house or around the outdoor unit Burning smell, musty odor, or unusual smells from vents

Why Tucson Families Call Serrano’s First When Something Breaks

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Family-Owned Since 2006

Real locals who live and work in Tucson, not a national chain. Your comfort is personal to us.

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Same-Day Response

We answer 6 AM to 8 PM, 7 days a week, and get a tech to you the same day whenever we can. Online booking is open 24/7.

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No Surprise Fees

Clear, upfront pricing before we start.

Our Same-Day Repair Process

Call or Schedule

Live answer or book instantly online. Tell us what’s happening.

We Arrive Fast

Technician dispatched from our Tucson shop, same day whenever we can.

Diagnose & Quote

Clear explanation + upfront price. You approve before any work begins.

Fix & Verify

We repair, test thoroughly, and make sure your system is running perfectly.

Same-Day Repair FAQs

Same day when possible. We work 6 AM to 8 PM, 7 days a week, put no-cool and no-heat calls first, and dispatch from our local Tucson shop. Online booking is open 24/7.

Proudly serving all of Tucson, Catalina Foothills, Tanque Verde, Oro Valley, Sahuarita, and surrounding communities. Not sure if we cover your exact address? Call us, we probably do!

Absolutely not. Everyone in Tucson gets the same same-day effort. Maintenance plan members simply get priority scheduling and extra perks.

More Ways We Keep Tucson Comfortable

Explore our full range of services

🔧 Repair Services 🔥 Heating Services 🏠 New Installations 🛡️ Maintenance Plans 🌬️ Indoor Air Quality ❄️ Ductless Mini-Splits 🏢 Commercial HVAC 📱 Smart Thermostats 📜 Warranties & Guarantees 📊 Online Estimates 🤝 Referral Program 👷 Join Our Team

Ready to get your comfort back?

One quick call or click and a real Tucson HVAC pro is on the way.

Book Same-Day Repair Call (520) 201-3865

Family-owned • Licensed • Insured • Serving Tucson & surrounding areas

SAME-DAY REPAIR Book online 24/7.