Frequently Asked Questions

 AC repair costs in the Dothan and Enterprise, AL area vary depending on the part and labor required. Minor repairs such as capacitor or contactor replacements typically run $150–$350. Refrigerant recharges range from $200–$500 depending on the refrigerant type. Compressor replacement one of the more costly repairs can run $800–$2,500 or more. Air Command HVAC provides transparent, upfront pricing with no surprise fees for customers across the Wiregrass area.

A frozen AC coil is a common issue in the Dothan and Hartford, AL area, and it’s usually caused by restricted airflow (dirty filter or blocked vents), low refrigerant, or a failing blower motor. When ice forms on the coil, the system can’t cool effectively and may stop working altogether. Turn the unit off and call Air Command HVAC running a frozen AC can damage the compressor, turning a simple fix into an expensive repair.

Most standard AC repairs in the Dothan, Enterprise, and Hartford, AL area are completed the same day. Minor fixes like capacitor or relay replacements take 1–2 hours. More involved repairs such as refrigerant leak detection and recharge or blower motor replacement may take 2–4 hours. Air Command HVAC stocks commonly needed parts on our service vehicles to minimize downtime for Wiregrass homeowners and businesses

Yes, Air Command HVAC’s certified technicians are trained and equipped to repair all major AC brands, including Carrier, Trane, Lennox, Rheem, Goodman, York, American Standard, Bryant, and more. Whether your system is a central split system, packaged unit, or mini-split, we service it throughout Dothan, Enterprise, Hartford, and the entire Wiregrass region.

Older AC systems (installed before 2010) typically use R-22 (Freon), which is now phased out and significantly more expensive when available. Newer systems use R-410A or the newer R-32 and R-454B refrigerants. If your Dothan or Enterprise, AL home has an R-22 system, refrigerant costs for repairs have risen sharply this is often the tipping point where replacement makes more financial sense than repair. Air Command HVAC can advise you on the most cost-effective path forward.

Yes. Air Command HVAC stands behind our work. We offer a warranty on parts and labor for AC repairs performed throughout Dothan, Enterprise, Hartford, and the Wiregrass area of Southern Alabama. Warranty terms vary by repair type and parts manufacturer, but our team will clearly explain your coverage before any work begins. We believe in doing the job right the first time and earning your trust as your long-term HVAC partner in Southern Alabama.

 HVAC professionals recommend servicing your heating system once a year ideally in the fall, before the cold season arrives in the Wiregrass area. An annual heating tune-up includes inspecting the heat exchanger, cleaning burners, checking electrical connections, testing safety controls, and verifying proper airflow. Regular maintenance by Air Command HVAC prevents unexpected breakdowns during the coldest nights in Dothan, Enterprise, and Hartford.

A cracked heat exchanger is one of the most serious safety hazards an HVAC system can have  it allows carbon monoxide to leak into your living space. Warning signs include: soot or black marks around the furnace, a strange smell when heat runs, frequent headaches or nausea when the heat is on, or a visible crack in the furnace. If you suspect this issue in your Dothan, Enterprise, or Hartford, AL home, turn off the system immediately and call Air Command HVAC. We’ll inspect your system and keep your family safe.

Yes. Air Command HVAC services both gas furnaces and electric heating systems  including electric air handlers, heat strips, and resistance heating — throughout Dothan, Enterprise, Hartford, and the broader Wiregrass region of Southern Alabama. Our technicians are certified to work on all major brands and heating fuel types, so no matter what system heats your home, we can repair or maintain it.

Loud or unusual noises from your heating system in the Wiregrass area are never normal. Banging or popping often indicates expanding ductwork or a dirty burner. Squealing points to a failing blower belt or motor bearing. Rattling may mean loose panels or debris in the system. Clicking that won’t stop is often a failed ignitor. Don’t ignore these sounds call Air Command HVAC to diagnose the noise before it leads to a complete system failure in the middle of an Alabama cold spell.

Heating repair costs in the Wiregrass area vary by issue. Thermostat replacement typically runs $150–$350. Ignitor or flame sensor replacement is usually $200–$400. Blower motor repair or replacement ranges from $300–$600. More complex repairs like heat exchanger replacement can cost $1,000–$2,500 or more, at which point system replacement may be more economical. Air Command HVAC provides honest, transparent quotes before any work begins no surprises.

Absolutely. If your heating system in Dothan, Enterprise, or Hartford, AL is more than 10–15 years old and requires costly repairs, replacement is often the smarter investment. Air Command HVAC installs high-efficiency gas furnaces, electric air handlers, heat pumps, and packaged systems throughout the Wiregrass region. We’ll assess your home’s heating needs, recommend the right system, and handle the full installation leaving your home warm, efficient, and comfortable.

The cost of a new HVAC system in the Dothan, Enterprise, and Hartford, AL area varies based on system type, size, and efficiency rating. A new central AC and air handler typically ranges from $4,500–$9,000 installed. A full system including heat pump runs $5,000–$12,000. High-efficiency systems with SEER2 ratings of 18+ cost more upfront but deliver significant long-term savings on your Alabama Power bill. Air Command HVAC provides detailed, no-obligation quotes for all Wiregrass installations.

Most residential HVAC installations in the Wiregrass area are completed in one day typically 4–8 hours depending on system complexity, ductwork condition, and whether additional modifications are needed. Air Command HVAC’s installation teams are experienced, efficient, and respectful of your home. We’ll walk you through your new system, answer questions, and ensure everything is working perfectly before we leave your Dothan, Enterprise, or Hartford property.

Air Command HVAC installs leading HVAC brands chosen for reliability, efficiency, and performance in Southern Alabama’s demanding climate. Our installations across Dothan, Enterprise, Hartford, and the Wiregrass region include Carrier, Trane, Lennox, Rheem, Goodman, and American Standard systems. We’ll recommend the brand and model best suited to your home’s needs, your budget, and the specific demands of our Wiregrass climate.

HVAC manufacturers design indoor and outdoor units to work as a matched system. Replacing only the outdoor condenser while keeping an older air handler or furnace can reduce efficiency, void manufacturer warranties, and lead to compatibility problems. If your indoor unit is also aging or mismatched, Air Command HVAC strongly recommends replacing the full system — you’ll get better efficiency, longer life, and a full warranty on your Dothan or Enterprise, AL installation.

Yes, many new high-efficiency HVAC systems qualify for rebates through Alabama Power and federal tax credits under the Inflation Reduction Act, particularly for heat pump installations. Air Command HVAC helps Wiregrass homeowners in Dothan, Enterprise, and Hartford navigate available incentives and offers flexible financing options so you can invest in a better system today without straining your budget. Ask us about current offers when you request your free estimate.

Our installation process starts with a thorough assessment of your home in Dothan, Enterprise, Hartford, or the surrounding Wiregrass area. We perform a Manual J load calculation, inspect existing ductwork for leaks or sizing issues, remove your old system, and install and commission the new equipment. We test every component, verify refrigerant charge, measure airflow, and program your thermostat. Before we leave, we walk you through your new system and register your manufacturer warranty.

Yes. Rooftop packaged units are among the most common commercial HVAC systems in the Dothan, Enterprise, and Hartford, AL area, and Air Command HVAC’s technicians are experienced in servicing, repairing, and replacing RTUs of all sizes and brands. We service retail stores, restaurants, strip malls, warehouses, and other commercial properties throughout the Wiregrass region. Our team has the equipment and expertise to safely access and work on rooftop systems.

In a commercial setting in Dothan, Enterprise, or Hartford, AL, watch for: uneven temperatures between zones or floors, system short-cycling, unusual odors or noises, increased utility bills, reduced airflow, ice on the unit, or more frequent occupant complaints about comfort. Commercial HVAC problems that go unaddressed can affect employee productivity, customer experience, and even health code compliance. Call Air Command HVAC at the first sign of trouble.

Yes. Air Command HVAC offers customized commercial preventive maintenance agreements for businesses throughout Dothan, Enterprise, Hartford, and the Wiregrass region. Our maintenance contracts include scheduled inspections, filter changes, coil cleaning, belt and bearing checks, refrigerant verification, drain line treatment, and priority service scheduling. Businesses on maintenance agreements enjoy reduced repair costs, fewer emergency calls, and extended system life.

Absolutely. Air Command HVAC partners with commercial builders, developers, and property managers on new construction and major renovation projects throughout the Wiregrass area, including Dothan, Enterprise, and Hartford, AL. We provide commercial HVAC system design, load calculations, equipment selection, ductwork design, installation, and commissioning for projects of all sizes from small retail build-outs to large office and industrial facilities.

Dothan and the Wiregrass region’s hot, humid summers place extraordinary demands on commercial HVAC systems. Buildings with heavy foot traffic, large window areas, or industrial heat loads require carefully designed systems to maintain comfort and air quality. Humidity control is especially important in commercial kitchens, medical facilities, and retail environments in Southern Alabama. Air Command HVAC designs and maintains commercial systems with our local climate in mind, recommending high-SEER equipment, zoned systems, and dehumidification solutions.

  Yes. A commercial HVAC failure in Dothan, Enterprise, or Hartford, AL can mean lost revenue, employee discomfort, and in some industries, compliance issues. Air Command HVAC offers priority emergency response for commercial clients throughout the Wiregrass region. Businesses on our maintenance agreements receive top-priority dispatching. Whether your restaurant’s walk-in cooler is down or your office building’s chiller has failed, Air Command HVAC responds quickly to restore your comfort and operations.

Most applications take just a few minutes, and many homeowners receive a decision the same day, sometimes instantly.

Yes, promotional financing (including 0% interest options) may be available through programs like Wells Fargo and Synchrony for qualified buyers. Availability can vary, so ask about current offers.

You can finance both. Whether it’s a full system replacement or a major repair, we have financing options to help cover the cost.

That depends on the total project cost, your approval, and the plan you choose. We’ll break down your options clearly so you know exactly what to expect, no surprises.

Many of our financing options offer little to no money down, depending on approval.

Some lenders may start with a soft credit check, while others require a full check for approval. We’ll let you know upfront so there are no surprises.

Yes, most of our financing options allow early payoff without penalties. We’ll confirm the details for your specific plan before you sign anything.

You can apply with one of our team members or online. We’ll walk you through it and help you choose the best lender and plan for your situation.