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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Tell Us About Yourself

We need basic contact details to prepare your personalized estimate.

First Name *

Last Name *

Phone Number *

Email Address *

How did you hear about us?

What HVAC Service Do You Need?

Service Type *

How soon do you need service?

Preferred appointment date/time

What kind of repair issue are you having?

Likely cause (helps us bring parts)

Common causes of no cooling — selecting one helps us prepare correctly.

What type of blower motor is it?

Selecting helps us bring the correct motor or parts on the first visit.

What type of outdoor fan motor?

Selecting the correct type helps us bring compatible parts on the first visit.

How much refrigerant does your system take? (pounds)

Knowing the factory charge (usually listed on the unit label) helps us bring the right amount of refrigerant.

Likely cause (helps us bring parts)

Common causes of no heat — selecting one helps us prepare correctly.

What type of blower motor is it?

Selecting helps us bring the correct motor or parts on the first visit.

What type of outdoor fan motor?

Selecting the correct type helps us bring compatible parts on the first visit.

How much refrigerant does your system take? (pounds)

Knowing the factory charge (usually listed on the unit label) helps us bring the right amount of refrigerant.

Likely cause (helps us diagnose)

Common electrical issues — selecting one helps us prepare tools.

What type of outdoor fan motor?

Selecting the correct type helps us bring compatible parts on the first visit.

How much refrigerant does your system take? (pounds)

Knowing the factory charge (usually listed on the unit label) helps us bring the right amount of refrigerant.

Likely cause (helps us diagnose)

Common compressor issues — selecting one helps us prepare parts.

What type of outdoor fan motor?

Selecting the correct type helps us bring compatible parts on the first visit.

How much refrigerant does your system take? (pounds)

Knowing the factory charge (usually listed on the unit label) helps us bring the right amount of refrigerant.

Likely cause (helps us diagnose)

Common refrigerant issues — selecting one helps us prepare tools.

$75 minimum service fee (per service / per system / per hour).
Customers enrolled in one of our maintenance plans receive a reduced fee — or the $75 fee may be entirely waived.

What kind of maintenance / tune-up are you looking for?

How many systems need maintenance? *

$75 minimum (per service / system / hour)
Members receive a reduced fee — from 20%-100% off (down to a $0 fee!)

What is your current system type? *

Is your current ductless system a single-zone or multi-zone setup? *

Single:1 indoor unit (1 room/area) Multi:2+ indoor units (2+ rooms/areas)

How many zones? *

What size is your current ductless mini-split system? *

This is usually listed on the indoor or outdoor unit (e.g. 9k, 12k, 18k, etc.).

What is the tonnage of your system? *

2 2½ 3 3½ 4 5

What is the BTU input rating of your system? *

This is usually printed on the furnace data plate (often labeled “Input BTUH” or similar).

Staying with current system type?

What type of system would you like to upgrade to?

How many Zones? *

What efficiency level are you targeting?

13 SEER2 16SEER2 20+ SEER2

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

What type of system are you planning to install? *

What is the tonnage of your planned system? *

2 2½ 3 3½ 4 5

What is the BTU input rating of your planned system? *

Typical for new systems — helps us estimate correctly.

What efficiency level are you looking for?

13 SEER2 16 SEER2 20+ SEER2

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

How many Zones? *

What size ductless mini-split system are you planning? *

Select the approximate total capacity you’re considering.

Where will the new system be installed?

About Your Home & System

Street Address

Home Type *

Home/Area Size (sq ft) — rough estimate

Helps us provide a more accurate preliminary sizing estimate (BTUs/tons needed). If unsure, give your best guess or leave blank — we can refine it later.

Model # (if known) Serial # (if known)

More Details (optional)

Drop photos here or click to upload

Unit, thermostat, damage, labels, etc.

In Tucson’s extreme heat, systems over 12 years old often need replacement for maximum efficiency and reliability.

Review Your Estimate Request

Rough ballpark estimate (industry range vs our typical price):

Repair cost estimate (trip charge + diagnostic + parts + labor + warranty):

This is a rough estimate only based on the information provided.

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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.

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Your online estimate request has been submitted successfully.

We’ll review your details and get back to you within 2 hours during business hours.

Book a Tech Visit

Or call (520) 201-3865 if urgent.

Estimated range so far: Estimating…

Get Your Free Online Estimate

Tell Us About Yourself

What HVAC Service Do You Need?

About Your Home & System

Review Your Estimate Request

Your Information

Service Requested

Property & System

Current System Model Number(s)

Current System Serial Number(s)

Attached Images

Thank You!

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