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Heating & Air · Mobile & Baldwin County

Residential & Commercial Heating, Ventilation and Air Conditioning (HVAC) Near Mobile, AL

Professional Systems is the heating and air company Mobile and Baldwin County call for AC repair, HVAC installation and replacement, heat pumps and heating repair, ductless mini splits, indoor air quality and maintenance plans, from one licensed, locally owned team. Start with what you need below and you will be on the right page in one click.

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Find what you need Cooling Heating Ductless & air quality Maintenance Commercial Where we work Questions
Cooling

Air Conditioning Repair, Installation & Replacement in Mobile

Mobile summers are long and humid, and most of our calls are cooling. Pick the page that matches your situation: a system that quit, one that is dying, or a new one.

HVAC technician diagnosing an air conditioner that stopped cooling

AC Repair Services

Diagnosis and repair for every brand we see on the Gulf Coast, with the price in writing before the work starts. Also: AC repair in Mobile, AC repair in Fairhope.

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Technician arriving for an after-hours emergency AC repair

Emergency AC Repair

After-hours and weekend cooling repairs when the system quits in July and it cannot wait until Monday.

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New central air conditioning system being installed at a Gulf Coast home

AC Installation

New central air systems sized for the house, installed right, with the ductwork and electrical handled by the same team. By city: Mobile, Daphne, Fairhope.

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Old air conditioner being replaced with a new high-efficiency system

AC Replacement

Air conditioning replacements and upgrades: repair-or-replace guidance, system options and financing, priced side by side.

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AC condenser knocked over by a fallen pine limb during a hurricane in Mobile, AL

Storm-Damaged AC Repair

Tipped condensers, crushed fins, broken lines and surge-fried boards after a hurricane, repaired or replaced, with a safe-to-run check first. More storm help: hurricane & storm damage services.

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Professional Systems HVAC technician servicing a central air conditioning condenser

Air Conditioning Overview

Expert air conditioning services for Gulf Coast homes and businesses: repairs, installations, replacements, tune-ups and maintenance plans in one place.

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Professional Systems HVAC technician servicing a gas furnace and air handler in a hallway utility closet of a Mobile, AL home
Heating

Heating Repair and Installation in Mobile for Mild, Damp Gulf Coast Winters

Mobile winters are short, but the first cold morning in December finds every heating problem at once: a heat pump that blows cool air, a furnace that lights and quits, heat strips that trip the breaker, a thermostat that will not call for heat. Our technicians repair and install the heating side of the same systems we cool with, and we size heating for the humidity and the mild temperatures here rather than for a northern winter.

  • Heat pump repair and installation. The right heating for coastal Alabama: efficient, dehumidifying, and sized for 35-degree mornings rather than 5-degree ones.
  • Gas furnace repair and tune-ups. Ignition, burners, heat exchangers, blowers and controls, with a combustion check before the season.
  • Heat strips and auxiliary heat. Diagnosed when the breaker trips or the bill jumps, replaced when the elements or the sequencer fail.
  • Thermostats and smart controls. Smart solutions for ultimate comfort and efficiency: thermostat repair, replacement and smart-control setup.
  • Winter check. A heating-season visit for maintenance-plan customers before the first cold snap.

Call (251) 680-7500   Heat pump installation

Heating & Controls

Heat Pumps, Thermostats and Mini Splits

The three pages Mobile homeowners ask about most once the weather turns.

Technician checking gauges on a newly installed heat pump at a coastal Alabama home

Heat Pump Installation

Heat pumps sized for coastal Alabama humidity, salt air and mild winters, with the load calculation done, not guessed.

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Smart thermostat being installed on a living room wall

Thermostat Repair

Thermostat repair and smart thermostat replacement for Mobile homes, including the wiring behind the wall.

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Ductless mini split installed in a garage workshop

Ductless Mini Split Installation

Heating and cooling for additions, garages, sunrooms and older homes without ductwork. Also: mini split repair.

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Indoor Air Quality

Indoor Air Quality Services for Mobile and Baldwin County Homes

Humidity, mold and dust are the Gulf Coast's indoor problems. Whole-home dehumidifiers, air purifiers including the REME Halo mold killer and air purifier, filtration and duct cleaning, installed on the system you already have.

Whole-home air purification system installed on an HVAC air handler

Indoor Air Quality Services

Whole-home air purifiers, dehumidifiers, humidifiers and filtration for healthier homes and businesses.

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Technician repairing a ductless mini split outdoor unit in Saraland, AL

Ductless Mini Split Repair

Mini split repair for Saraland and Mobile County: frozen lines, drainage, sensors and remotes.

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Professional Systems HVAC technician and electrician at a Mobile, AL home

Electrical, Generators & More

Everything else the same licensed team handles: electrical repairs, panel upgrades, Generac generators, EV chargers and lighting.

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Need heating or air service today?

One call reaches a licensed local HVAC technician. Repairs, installations, replacements and maintenance plans across Mobile and Baldwin County.

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Maintenance & Tune-Ups

HVAC Maintenance Plans and Tune-Ups in Mobile, AL

Customized solutions for your comfort, kept running between visits. A system evaluation before summer and a heating check before winter is the cheapest HVAC work you will ever buy. Our maintenance plan visits include coil cleaning, refrigerant and electrical checks, capacitor and contactor testing, drain-line clearing and a written report, so the July failure gets found in April. Plan customers also go to the front of the line in a heat wave and after a storm.

Masters of the HVAC craft is not a slogan to us. The same technicians do the tune-up, the repair and the installation, which means the person cleaning your coil is the one who would replace the system, and has no reason to sell you one early.

Ask About a Maintenance Plan

Professional Systems technician rinsing a central air condenser coil during a spring maintenance visit at a Mobile, AL home
Commercial Services

Commercial HVAC for Mobile Businesses

Rooftop units, split systems, make-up air and the refrigeration-adjacent work that keeps a restaurant, a clinic, a church or a storefront open. Our commercial HVAC work runs alongside our commercial electrical division, so a three-phase problem and a compressor problem get one call and one crew. Planned maintenance for property managers, after-hours cutovers, and honest repair-or-replace numbers for aging equipment.

Call (251) 680-7500   Commercial electrical   Storm recovery for businesses

4 Values That Drive Us

Striving for Your Total Comfort

✓

Expertise and experience

More than 25 years of Gulf Coast heating and air, with technicians who combine deep technical knowledge with real-world skill on the systems that live here.

✓

Customer-centric approach

Every job starts with understanding what you need, and ends with a system that delivers the level of comfort you were promised.

✓

Energy-efficient solutions

Right-sized equipment, sealed ducts and controls that cut the power bill in a climate that runs the AC eight months a year.

✓

Transparent pricing

The price in writing before the work starts. No hourly surprises, no pressure to replace what can be repaired.

Where We Work

HVAC Company for Mobile, Saraland, Daphne, Fairhope and the Gulf Coast

Residential services and commercial services on both sides of the bay, with city pages for the places we are in most.

New central air condenser installed at a Mobile, AL home

AC Installation in Mobile

New systems for Mobile, Saraland, Semmes, Theodore and Tillman's Corner homes. Also: HVAC & electrical in Prichard.

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AC condenser replacement among the pines at a Daphne, AL home

AC Installation in Daphne

Eastern Shore installations sized for bay humidity and the pines. Read: the guide to HVAC in Daphne.

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AC condenser on a new pad under live oaks at a Fairhope, AL home

AC Installation in Fairhope

Fairhope and Point Clear systems built for salt air and live-oak shade. See all service locations.

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Reviews

What Gulf Coast Homeowners Say About Our Heating and Air

★★★★★

"I called on a Friday evening due to my AC not cooling and in less than an hour a technician was at my home. Very professional and knowledgeable. I had to have my air handler replaced and on Monday I received my quote and on Wednesday they were there to replace it."

— Paula D., Google review
★★★★★

"They solved my many electrical problems in my 58 yr old home & installed a whole home generator! They even found & fixed a problem that could have easily started a fire in my attic! Excellent work at a fair price."

— Betty M., Google review
★★★★★

"I've worked with them on several projects and they are amazing to work with. Caleb has always been very responsive and keeps me informed of the status of each project. I've also worked with Mark on the HVAC and he's just as professional."

— Jim B., Google review

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Questions & Answers

Heating and Air Questions, Answered

How fast can you get to an AC that stopped cooling?

Same-day in most of Mobile and Baldwin County during the season, with after-hours and weekend emergency service when it cannot wait. Maintenance-plan customers are seen first in a heat wave.

Do you service all brands?

Yes. Our technicians repair every residential and light-commercial brand we see on the Gulf Coast, and we install systems sized for the house rather than whatever is on the truck.

Should I repair or replace my air conditioner?

Repair wins when the system is under about ten years old and the fix is a part. Replacement wins when the compressor is failing on an older system, when it still uses R-22 refrigerant, or when the repair price gets within reach of a new one. We put both numbers in writing and let you choose.

Do you do heating too, or only air conditioning?

Both. Heat pumps, gas furnaces, heat strips, thermostats and the heating side of mini splits, repaired and installed by the same technicians. See the heating section above.

What is included in a maintenance plan?

Two visits a year: a system evaluation before summer and a heating check before winter, with coil cleaning, refrigerant and electrical checks, drain clearing and a written report, plus priority scheduling and repair discounts. Ask when you call.

Do you work on commercial HVAC?

Yes. Rooftop units, split systems and planned maintenance for restaurants, clinics, churches, offices and retail across Mobile and Baldwin County, alongside our commercial electrical division.

Is financing available on a new system?

Yes, with monthly-payment options on replacements and new installations. Ask when you call and we will walk you through what applies.

Something we didn't cover? See our full FAQ page or call (251) 680-7500.

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All Services

Heating and air, electrical and power systems in one place.

All services

Licensed Electricians

Panel upgrades, wiring, generators and lighting from our electrical division.

Electrical services

Reviews

Read what Gulf Coast homeowners and business owners say about working with us.

Read reviews
Get Reliable Comfort with Professional Systems

Step Into Superior Comfort. Call the Heating and Air Team Mobile Trusts.

Tell us what the house or the building needs and a licensed technician will get it scheduled, with the price in writing before the work starts.

Call (251) 680-7500   Request a Quote