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Online Estimates | Serrano’s Heating & Cooling LLC

Get Your Free Online Estimate

Family-owned • Serving Tucson since 2006 Google 5.0 ★★★★★ (60+ reviews)

Get a personalized estimate for repair, replacement, or maintenance in minutes. No obligation — just transparent pricing to help you decide.

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Your Info
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Service Details
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Property & System
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Review & Submit
25% complete • ~45 seconds left

Tell Us About Yourself

We need basic contact details to prepare your personalized estimate.

What HVAC Service Do You Need?

🚨 Today / Emergency
🚀 Tomorrow or this week
🗓️ Within 30 days
🔍 Just researching

Select the closest match — this helps us prepare the right tools and parts.

Common causes — selecting one helps us bring the right parts on the first visit.

Common causes for no heat — selecting one helps us bring the right parts on the first visit.

Common causes of weak airflow — selecting one helps us bring the right tools/parts on the first visit.

Common sources of unusual noises — selecting one helps us diagnose and bring appropriate tools/parts.

Common causes of water leaks or ice buildup — selecting one helps us bring the right tools and parts.

Common causes of short cycling — selecting one helps us bring the right diagnostic tools and parts.

Common causes of suddenly high energy bills — selecting one helps us target the efficiency issues.

Common blower motor and fan related failures — selecting one helps us bring the right replacement parts.

Common electrical and breaker-tripping causes — selecting one helps us bring the right diagnostic tools and parts.

Common causes of compressor / outdoor unit failure — selecting one helps us bring the right parts and tools.

Common refrigerant leak repairs — selecting one helps us bring the right tools, dye, or parts.

Regular maintenance helps prevent breakdowns and improves efficiency — especially important in Arizona’s extreme heat.

Selecting the correct number helps us prepare the right team and schedule appropriately.

Knowing your current setup helps us quote the correct replacement system and any needed modifications.

Many Arizona homeowners are moving to heat pumps for better cooling efficiency and electric backup during outages.

13.4 SEER2 16.0 SEER2 20+ SEER2

Higher SEER2 = lower summer bills. Most of our customers choose 16–19 SEER2 in this climate.

This helps us understand ductwork needs, electrical/gas requirements, and sizing.

13.4 SEER2 16.0 SEER2 20+ SEER2

Higher SEER2 = lower summer bills. Most of our customers choose 16–19 SEER2 in this climate.

About Your Home & System

Review Your Estimate Request

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Service Requested

Property & System

Current System Model Number(s)

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Current System Serial Number(s)

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A team member will review your request (including photos, model/serial numbers, and home details) and contact you shortly with a personalized estimate — free and no-obligation.

Estimated range so far: $6,500 – $18,000 (updates live)

Don’t leave empty-handed!

Get $25 off your first service when you finish your quote now.