3445 E 44th St., Tucson, AZ Open 24 Hours for Service
4.9/5 Google Rating (520) 369-3966
Gas furnace opened for repair showing the control board and wiring
HVAC Services

Heater Repair in Tucson, AZ

Trust Done Rite Services for expert heating repair in Tucson, AZ. Available 24/7, we specialize in repair, maintenance, and installations for lasting comfort.

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Heating Repair Gas furnace opened for repair showing the control board and wiring

Tucson Heating Repair

No one should have to sit through a cold Tucson night with a heater that will not run. Done Rite Services repairs gas furnaces, electric furnaces, heat pumps and packaged rooftop units across Tucson and the surrounding areas, 24 hours a day.

We diagnose the actual fault before quoting anything, carry the parts most calls need, and check combustion and venting for safety before we leave.

Simple From Start To Finish

How to Get a Heating Repair Estimate

01

Call or Book Online

Reach our Tucson team any time, day or night. We answer fast and get you on the schedule, often same-day.

02

Upfront, Honest Estimate

A skilled tech diagnoses the issue and explains your options with clear, fair pricing. No surprises, no pressure.

03

Done Rite, Guaranteed

We complete the work with quality parts and clean up after ourselves. Backed by our satisfaction guarantee.

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Furnace Control BoardAmerican Standard gas furnace opened to expose the control board and wiring harness

Heating Systems We Repair in Tucson

Tucson does not ask much of a heating system for most of the year, and that is exactly why so many of them fail on the first cold night. A furnace that sat idle since February is the one that will not light in November.

We repair gas furnaces, electric furnaces, heat pumps running in heating mode, and the packaged units common on Tucson rooftops. Whatever is fitted, the first job is finding out what actually failed rather than replacing the part that looks worn.

Gas Line and VentingPackaged heating unit opened with access panels off and test tools laid out

Common Heater Repairs We See in Tucson Homes

Ignition faults and pilot light problems account for a large share of the calls we take. After those come failed blower motors, dirty flame sensors, cracked or blocked venting, and thermostats that were never wired correctly in the first place.

A heater that short cycles, blows cool air, or trips its own safety switch is telling you something specific. We read those symptoms rather than guessing from them.

Heat Exchanger AccessAgeing packaged heating unit opened showing the blower, coil and control board

When a Tucson Heater Repair Becomes a Replacement

Not every heater is worth repairing. A cracked heat exchanger is a safety matter and ends the conversation. So does a system old enough that parts have to be hunted down, when the repair bill starts approaching a share of what a new unit costs.

We will tell you which side of that line you are on and why. If a repair buys you another few seasons, we will say so rather than sell you a system you do not need yet.

After-Hours ServicePackaged heating unit opened with tools laid out during a service call

Emergency Heating Repair, Day or Night

We answer heating calls around the clock. A house with no heat on a cold desert night is not something that waits politely until Monday morning, particularly where there are young children or older residents in it.

You get a real diagnosis and a price before we start, at two in the morning the same as two in the afternoon.

Tucson's Multi-Trade Team

Big Enough To Handle It. Local Enough To Care.

4

Trades Under One Roof

HVAC · Plumbing · Electrical · Remodel

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Emergency Service

On call 365 days a year

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Done right, the first time

Why Heating Repair

What Tucson Heating Repair Gets You

  • Heating unit opened at the electrical compartment with wiring and controls accessible

    Heat Restored the Same Visit

    Our trucks carry the igniters, flame sensors, capacitors and control boards that most heating calls turn out to need, so the majority of repairs finish on the first visit rather than waiting on a part order.

  • Heating unit opened with refrigerant gauges and test tools set out beside it

    Lower Winter Running Costs

    A furnace fighting a dirty burner, a failing blower or a leaking duct run burns more gas to deliver less heat. Correcting the fault usually shows up on the next bill.

    We check airflow and combustion as part of the repair, not as an upsell afterwards.

  • Sealed sheet metal duct transition connected at a packaged heating unit

    A Safe System, Not Just a Working One

    Anything burning gas deserves more than a function check. We inspect the heat exchanger, confirm the venting is drawing properly, and test for carbon monoxide before we call a heating repair finished.

Our Process

How We Repair Your Heating System

DiagnosisMultimeter with test leads clipped to a furnace control board inside an open cabinet
Step 01

Finding the Actual Fault

We start by confirming what is really wrong rather than replacing the first part that looks suspect. That means testing the system under load, not guessing from the symptom at the thermostat.

You get told what failed and why, in plain terms, before any work is quoted.

Component ReplacementDone Rite Services technician working inside the open electrical compartment of a package unit, with the control boards and wiring exposed
Step 02

Making the Heating Repair

The price is agreed before we start and does not move once we are underway. Parts are matched to the equipment rather than approximated from whatever fits.

Where a repair is a short-term fix on an ageing system, we say that at the time rather than letting you discover it next winter.

Safety VerificationWall-mounted digital thermostat in a home hallway
Step 03

Testing Before We Leave

We run the system through a full heating cycle and verify it is doing what it should under real conditions, not just that it switched on.

That includes temperature rise across the heat exchanger, draft at the flue, and a carbon monoxide check. If anything nearby is close to failing, we tell you now rather than let you find out on the next call.

Why Done Rite

Why Tucson Calls Done Rite Services for Heating Repair

Satisfaction Guaranteed

We are dedicated to providing great service, excellent workmanship, and quality products to keep our customers happy.

Multi-Licensed Contractor

Fully licensed in HVAC, plumbing, electrical, and remodeling.

Licensed, Bonded & Insured

You can trust Done Rite Services of Tucson to be the best HVAC, Plumbing & Electrical provider for repair or installation!

Top Rated

Loved on Yelp, Google, NextDoor, and Angi across Southern Arizona.

Customer Testimonials

Tucson Trusts Done Rite

“After numerous quotes and inspections, I decided to contract with Done Rite for a new HVAC system on my 114 year old house, which never had a central air conditioning system, only evaporative cooling. I was a bit nervous about drilling holes through plaster and lath ceilings to accommodate new vents and returns. From start to finish, these guys were amazing! This was not a cookie cutter project and they handled it with ease. Big shout out to Marcos and Brandon, etc., and to Jordan for taking the time to explain and suggest a superb system for my home.”
D
Debra M.Verified Google Review
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Questions, Answered

Frequently Asked Questions

What types of heating systems does Done Rite Services repair?

We repair gas furnaces, electric furnaces, heat pumps running in heating mode, and packaged rooftop units. Our technicians handle everything from a failed igniter to a complete heating system replacement, and we work with all major brands.

Does Done Rite Services offer emergency heating repair?

Yes. We answer heating calls 24/7 across Tucson and the surrounding areas. A house with no heat on a cold night is not something that should wait for business hours, and you get a diagnosis and an agreed price whatever time we arrive.

How quickly can you get my heat working again?

Most heating repairs are finished on the first visit. Our trucks carry the igniters, flame sensors, capacitors and control boards that the majority of calls turn out to need, so it is uncommon for a repair to wait on a part order.

How do I know whether to repair or replace my heater?

A cracked heat exchanger is a safety issue and means replacement. Beyond that it comes down to the age of the system, how often it has needed work, and whether parts are still available. We tell you which side of that line you are on and why, rather than defaulting to a new system.

Why is my heater blowing cold air?

Cold air from a running heater usually points to an ignition fault, a tripped safety limit, a dirty flame sensor, or a thermostat calling for the fan rather than for heat. Each has a different fix, which is why we test the system instead of guessing from the symptom.

Do you check for carbon monoxide after a repair?

Yes, on any gas-fired system. We inspect the heat exchanger, confirm the venting is drawing correctly, and test flue gases before we call the job finished. A heater that runs is not the same as a heater that is safe.

Is preventive heating maintenance worth it in Tucson?

It is, precisely because these systems sit unused for most of the year. The failures we see on the first cold night are usually things an annual check would have caught, such as a corroded igniter, a dirty flame sensor, or a blower that never got cleaned.

Schedule Your Service

Get an Estimate

Contact us to schedule your services. Our team is on call 24 hours a day, call (520) 369-3966 or send a message and we'll get right back to you.

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Talk to a Tucson Tech Today

3445 E 44th St, Tucson, AZ 85713 (520) 369-3966

Open 24 Hours · Office 8am–5pm

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