Technician in a grey Done Rite Services shirt kneeling at a strapped rooftop packaged unit with its side panel off, tile-roofed buildings and mountains beyond the parapet

HVAC in Marana

HVAC Company in Marana, AZ

Licensed Marana HVAC company for AC repair, air conditioning installation, heater repair, mini splits and commercial HVAC. 24/7 emergency service across Marana, AZ.

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HVAC

Marana HVAC Services

Done Rite Services is a Marana HVAC company covering heating, cooling, air quality and everything that keeps a system running through a desert summer. We work on homes and commercial buildings from Continental Ranch and Twin Peaks out to Dove Mountain, Gladden Farms and the Tangerine corridor, licensed, bonded and insured, 24 hours a day.

Whatever the call turns out to be, the process is the same: a licensed technician looks at the actual system, you get a price before the work starts, and nothing gets added to it afterwards.

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Our HVAC Services in Marana

Preventive Maintenance Saves You Money

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Plumbing

^$150/year

Check water pressure
Check washing machine hoses
Check all faucets for leaks to ensure proper operation
Check garbage disposals for proper operation
Inspect all outside spigots
Includes complete inspection
And more!

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Popular

HVAC

^$250/year

Check condenser coil and evaporator coil
Check blower motor
Check refrigerant charge
Test thermostat for proper operation
Includes complete inspection
And more!

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Electrical

^$150/year

Tune up main panel
Inspect wiring in main panel for proper sizing
Inspect breakers for proper operation
Inspect all connections to major appliances
Inspect all main service grounding and tighten as needed
Includes complete inspection
And more!

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Whole Home

^$450/year

Combine All Services Into ONE to save you time and give you peace of mind!
Plumbing Systems
HVAC Maintenance
Electrical Systems

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Simple From Start To Finish

How to Get a Marana Service Estimate

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.

Upfront, Honest Estimate

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

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

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Marana HVAC Technician in a grey Done Rite Services shirt kneeling at a strapped rooftop packaged unit with its side panel off, tile-roofed buildings and mountains beyond the parapet

Why HVAC Systems Fail in Marana

An air conditioner in Marana runs more hours in a year than the same unit would run almost anywhere in the country. Roof-mounted equipment sits in direct sun through triple-digit summers, condenser coils load with dust blowing off open desert between monsoons, and capacitors, contactors and compressor motors age on a schedule that has nothing to do with the warranty period.

The two failures that actually strand people here are a system that was never maintained and a system that was never sized right. Neither one shows up in April. Both show up in July, on the day the house stops holding temperature and the outdoor unit is still running.

Most Marana equipment also went in during a building boom, which means a lot of it was specified to a price and commissioned quickly. That is the difference between a unit reaching fifteen years and a unit reaching nine.

Load Calculation Technician in a branded Done Rite Services shirt kneeling beside a strapped condensing unit on a flat roof, tile-roofed houses and hillside beyond the parapet

Technician in a branded Done Rite Services shirt kneeling beside a strapped condensing unit on a flat roof, tile-roofed houses and hillside beyond the parapet

Marana AC Installation and Correct Sizing

Installing a new air conditioner in Marana is a sizing job before it is an equipment job. We run a Manual J load calculation on the actual property rather than working off square footage, because an oversized system short-cycles and never pulls humidity, and an undersized one runs flat out from June to September and dies early.

The load calculation is where the house itself gets accounted for: which way the glass faces, how much of the duct run passes through an uninsulated attic, how much shade the lot actually has, and how the family uses the rooms. On a newer Marana build that is often where a comfort complaint originates, not in the equipment at all.

Then you get the options written down, with what each costs to buy and what each costs to run. Split systems, packaged units, heat pump package systems, gas split systems and ductless mini splits all behave differently in this climate, and the cheapest box is not automatically the cheapest system.

24/7 Response Technician in a grey Done Rite Services shirt working at the open control compartment of a rooftop unit, its wiring and circuit boards exposed

Technician in a grey Done Rite Services shirt working at the open control compartment of a rooftop unit, its wiring and circuit boards exposed

Emergency, Residential and Commercial HVAC Service Across Marana

A broken AC in Marana's summer heat, or a heater that will not fire on a January night when the temperature drops below freezing, is not something that waits for business hours. We answer HVAC calls around the clock, weekends and holidays included, across the whole town.

Emergency work covers every system type we install: gas furnaces, electric heat, heat pumps, packaged rooftop units and ductless mini splits. Our trucks carry the parts most emergency calls turn out to need, so a failed capacitor, a burnt contactor or a seized condenser fan motor is usually fixed on the first visit rather than becoming a second drive out to Dove Mountain. You still get a diagnosis and an agreed price before anything is replaced, whatever hour we arrive.

Residential and commercial are not the same job either. A house needs equipment matched to how the family lives in it, a duct system that actually delivers air to the back bedroom, and often whole-home air purification fitted into the existing HVAC unit, because dust, pollen and allergens are constant in Marana and an in-duct system treats the whole house rather than one room. A business needs uptime instead: rooftop packaged equipment, crane sets, multi-unit properties and after-hours service calls where a failure means closing the doors. Same company, same technicians, same pricing approach.

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HVAC · Plumbing · Electrical · Remodel

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On call 365 days a year

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Done right, the first time

Why Marana

What a Marana HVAC Company Should Give You

Marana HVAC Repair Done in One Visit
From a failed capacitor to a refrigerant leak, our technicians arrive with fully stocked trucks and diagnose the real fault rather than replacing the first suspect part. More than 1,000 jobs behind us is why most Marana repairs finish on the first visit, with the price agreed before anything comes off the unit.
Marana HVAC Maintenance That Catches Failures Early
Tune-ups cover coil cleaning, refrigerant charge verification, electrical testing, blower evaluation and thermostat calibration. In this climate that is what separates a system reaching fifteen years from one that strands you at nine. The HVAC maintenance plan is $250 a year, and it is run by a company holding an A+ rating with the Better Business Bureau.
Ductless Mini Splits for Marana Additions and Casitas
Casitas, garage conversions and additions built without ductwork are common out here. A ductless mini split gives that space its own quiet, efficient heating and cooling with room-by-room control, without extending a duct run that was never sized to carry it.

Our Process

What Happens When You Call Us About Marana HVAC

Free Estimate Two outdoor condensing units on a bark bed beside a stucco building, refrigerant gauges and a tool bag on the nearer unit and a Done Rite Services van parked behind

Two outdoor condensing units on a bark bed beside a stucco building, refrigerant gauges and a tool bag on the nearer unit and a Done Rite Services van parked behind

Step 01

Your Call and the Free Marana HVAC Estimate

Tell us what the system is doing and roughly when the house was built. On Marana housing that usually narrows the equipment and the likely fault before anyone is dispatched.

For a repair that means a diagnostic visit. For a replacement it means a free on-site estimate, where a licensed technician looks at the property rather than quoting off a phone call. Nothing is ordered and nothing is priced from a description alone.

Scheduling Two Done Rite Services crew members on a rooftop assembling sheet metal duct sections in the sun

Step 02

Scheduling Your Marana HVAC Work

Once you approve the price we book around your day and give you a window we can hold, which matters more in the far northwest than it does closer in. You are told how long the work takes and what will be switched off while we are there.

Our trucks carry the parts most HVAC calls need, so the majority of repairs finish on the first visit instead of waiting on an order. Larger installs get a date, a crew and a plan before anyone arrives, and permits are pulled with the Town of Marana or Pima County depending on where the address falls.

System Verification Done Rite Services technician in a cap and safety glasses setting a wall-mounted smart thermostat reading 72 degrees

Step 03

Testing Your Marana HVAC System Before We Leave

We run the system under real conditions and confirm it is doing what it should, not simply that it switched on. Refrigerant charge, airflow, temperature split and thermostat control all get verified against the manufacturer's target, and on anything gas-fired so does combustion and venting.

Then you get the walkthrough: the filter schedule, what the system should sound like when it is healthy, and what to watch for. If something nearby is close to failing, you hear about it now rather than on the next call.

What's Covered

Marana Details

Outdoor condensing unit on a concrete pad beside a stucco wall with refrigerant gauges and a blue digital manifold connected to the service ports

Signs You Need HVAC Repair or Replacement in Marana

Systems give notice before they quit. Any of these is worth a call before a minor fault turns into a full system failure in the middle of a Marana summer:

The house is not reaching or holding the temperature you set it to.
Airflow at the vents is weak or uneven from room to room.
Grinding, rattling or banging at start-up, or a hard electrical hum from the outdoor unit.
Energy bills climbing month over month with no change in how you use the house.
The system short-cycling, switching on and off every few minutes instead of holding a cycle.
The system running almost continuously and still not catching up in the afternoon.
More than one repair in the past twelve months.
Equipment twelve to fifteen years old or older, especially on original refrigerant.

Why Marana Calls Done Rite Services

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

Marana 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.”

Debra M.Verified Google Review

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Questions, Answered

Frequently Asked Questions

What is the average cost of an HVAC service call in Marana?

A diagnostic visit is priced before we come out, and you get the repair price in writing before any work starts. We do not add to it once the panel is off, and if we find a second problem while we are there you hear about it and decide rather than finding it on the invoice. For a replacement the estimate is free and it happens on site.

How much does a new HVAC system cost in Arizona?

It depends on system type, capacity, and how much work the install itself involves, which is why the estimate is free and given on site rather than over the phone. What you get is the options written down with the purchase price and the running cost for each, plus financing terms if you want them. A crane set on a commercial roof and a residential split system are not comparable jobs.

Should I replace a 20-year-old HVAC system?

Usually yes. At twenty years a system is well past its expected life in this climate, it is likely on a refrigerant that is no longer easy to source, and each repair is money spent on equipment that is close to the end regardless. We will tell you honestly whether a repair buys you a season or a year, and what a replacement would cost to run against what you have now.

What is the average lifespan of an HVAC system in Marana?

Twelve to fifteen years with regular maintenance, which is shorter than the national average because the cooling season here is long and the equipment runs far more hours. Consistent tune-ups and timely repairs push a system toward the top of that range. Skipping maintenance is what takes it to the bottom of it.

Do you offer 24/7 emergency HVAC service in Marana?

Yes, around the clock including weekends and holidays, across the whole town and out to Dove Mountain, Gladden Farms and the Tangerine corridor. We cover every system type we install: gas, electric, heat pump, packaged rooftop and ductless. You get a real diagnosis and an agreed price whatever hour we arrive.

One room in my Marana house is always hotter than the rest. Is the AC failing?

Usually not. On newer builds that is nearly always a duct and airflow problem, often a long run to a room at the end of the house that was never balanced properly. We measure before recommending anything, because replacing working equipment does not fix a duct run that was undersized from the start.

Do you handle commercial HVAC in Marana as well as residential?

Both. Commercial work is rooftop packaged equipment, crane sets, multi-unit properties and after-hours service where a failure means closing the doors. Residential is split systems, packaged units, heat pumps, mini splits, gas heating and in-duct air purification. Done Rite Services has been working across the Tucson metro since 2015 and is licensed, bonded and insured for both, holding ROC# 319137, 324396, 326651 and 328231.

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