McCombs
AC Quit Working? No Heat During Cold Snap?
We handle emergency HVAC calls after hours, with prompt dispatch during business hours, throughout Northwest Florida. Most repairs completed same-day. Don't sweat it (or freeze). Call now: (850) 994-5467
Residential HVAC Services in Milton, FL | Heating & Air Conditioning Repair
When your HVAC system is not working right in Northwest Florida's heat and humidity, you need a team that knows exactly what to do. McCombs Electrical Heating & Air has been the trusted HVAC company for Milton, Pace, Pensacola, Gulf Breeze, and Cantonment since 1974, with Josh Rogers PE leading an engineer-led team that handles everything from AC repair and installation to heating service and maintenance across Santa Rosa and Escambia counties. From AC and heating repair to new system installation, seasonal maintenance, and after-hours service, McCombs Electrical Heating & Air handles the full range of HVAC services for Milton homes, with crews covering Pace, Pensacola, Gulf Breeze, and Cantonment as well.
McCombs Electrical Heating & Air has been keeping Milton, FL, homes comfortable since 1974. Now led by Josh Rogers, a professional engineer, we bring actual engineering precision to every residential HVAC system in Milton. That means proper load calculations, not guesswork. Systems were sized correctly the first time. Work that lasts 15 years instead of breaking down in 5.
Our HVAC services in Milton cover everything from emergency AC repairs to complete residential HVAC system replacements built for maximum efficiency and long-term comfort. Residential and commercial, small repairs and large projects.
Whether you need a brand-new residential HVAC system or ongoing support for your existing setup, McCombs Electrical Heating & Air delivers the engineering expertise and 50 years of trusted service that Milton homeowners have relied on for generations.
Milton's Engineer-Led HVAC Company
McCombs Electrical Heating & Air is a licensed and insured HVAC company in Milton, FL that has served Milton and Santa Rosa County since 1974, more than 50 years. The company is an electrical and HVAC contractor with Professional Engineer leadership, BBB A+ accredited, and runs its heating and cooling crews out of a local office on Highway 90 in Milton. Those crews handle AC repair, heat pump and furnace repair, new system installation, seasonal maintenance, and ductwork for homes across Milton, Pace, Pensacola, Gulf Breeze, and Cantonment.
What makes an HVAC company the right one for a Milton home is not a slogan. It is whether the system gets sized to the house, whether the crew is local enough to show up the same day when the schedule allows, and whether the company will still be here in ten years. McCombs has been here for five decades. Call (850) 994-5467 to talk with the Milton office.
Schedule Your Service Today:
Contact us to book an appointment for your electrical or HVAC needs.
COMPREHENSIVE HVAC SERVICES
Our Complete HVAC Services
Air Conditioning Repair
When your AC stops working in Florida, it's not just uncomfortable. It's urgent. We treat it that way.
Our HVAC technicians respond fast to AC repair calls throughout Northwest Florida. We work on all major brands: Trane, Carrier, Lennox, Rheem, Goodman, Bryant, American Standard, and more. Our trucks carry the most common failure parts so we can complete most repairs in one visit.
Common AC problems we fix:
Most AC repairs in Milton get same-day service. Call by 9 AM and we're often there same day. Call us at (850) 994-5467 for fast, reliable AC repair.
You can also book AC repair service in the Milton area directly with our local team.
Air Conditioning Installation
A new AC system is a major investment. You need it done right.
We don't just swap old units for new ones. We engineer the entire installation. Every installation follows engineering standards with proper sizing, adequate airflow, correct refrigerant charge, and optimal efficiency.
1. Proper Load Calculation
We run Manual J calculations for your home. This accounts for insulation, windows, orientation, occupancy, and local climate. Not square footage guesses. Actual engineering.
2. System Selection
Based on your load calculation, we recommend appropriately sized systems. We work with top manufacturers and help you balance upfront cost with long-term efficiency.
3. Ductwork Assessment
Your existing ductwork might not be adequate for a new system. We inspect, test, and recommend any necessary modifications. Proper airflow matters.
4. Professional Installation
Our certified technicians install your new system to manufacturer specifications and Florida building code. Proper refrigerant charge, correct electrical connections, sealed ductwork, calibrated thermostats.
5. Complete Testing
Before we leave, we verify your system is cooling properly, airflow is balanced, and efficiency meets expectations. You get documentation of all work performed.
System types we install:
- Central air conditioning systems (split systems and package units)
- Heat pump systems (heating and cooling from one unit)
- Mini-split ductless systems (for additions or homes without ductwork)
- High-efficiency variable speed systems (maximum comfort and efficiency)
- Dual fuel systems (heat pump with gas furnace backup)
New AC installations typically take 1-2 days depending on complexity. We handle all permits, inspections, and utility rebate paperwork. Most installations in Milton qualify for energy efficiency rebates.
Heating Repair & Service
Yes, Florida needs heating systems. When it drops to 25 degrees in January, your heat pump or furnace better work.
We repair all types of heating systems throughout Northwest Florida:
- Heat pumps (electric heating, most common in Florida)
- Gas furnaces (natural gas or propane)
- Electric furnaces (less common but we service them)
- Dual fuel systems (heat pump with gas backup)
Common heating problems we fix:
Cold snaps don't give warnings. When your heating quits working, we respond fast. Same-day service available throughout our service area.
For a Milton home, the heating and AC repair we handle in Milton covers the heat pump and furnace faults that come up most, and what a visit involves.
HVAC Maintenance Plans
Want to avoid expensive repairs? Want your system to last longer? Want lower energy bills? Get on a maintenance plan.
Regular HVAC maintenance prevents 85% of system failures. It's the single best investment you can make in your comfort system.
What's included in maintenance visits:
Spring AC Tune-Up (Before Summer):
- Clean condenser coils
- Check refrigerant levels and test for leaks
- Test capacitors and contactors
- Verify electrical connections are tight
- Calibrate thermostat
- Test airflow and adjust if needed
- Clean or replace air filters
- Clear drain lines
- Inspect ductwork for leaks
- Test system operation under load
Fall Heating Tune-Up (Before Winter):
- Test heat pump reversing valve
- Verify defrost cycle operation
- Check heating elements or gas ignition
- Inspect heat exchanger (furnaces)
- Test safety controls
- Verify proper airflow for heating
- Check electrical connections
- Calibrate thermostat for heating
- Clean or replace air filters
- Test complete heating cycle
Maintenance plan benefits:
- Priority scheduling (you get serviced first)
- Lower energy bills (clean systems run efficiently)
- Longer system life (maintained systems last years longer)
- Fewer breakdowns (catch problems early)
- Warranty protection (many warranties require proof of maintenance)
Plans start at affordable monthly rates. Most homeowners save money within the first year by avoiding one major repair. Call (850) 994-5467 to enroll.
Ductwork & Air Quality Services
Your HVAC system is only as good as the ductwork distributing the air. Leaky ducts waste 20-30% of your cooling and heating. That's money blowing into your attic instead of cooling your home.
Our ductwork services:
- Duct inspection and testing (we measure actual airflow)
- We build all of our ductwork in-house.
- Duct sealing (seal leaks with mastic, not just tape)
- Duct insulation (especially important in unconditioned attics)
- Duct replacement (for damaged or poorly designed systems)
- Return air balancing (proper return air matters)
- Vent and register optimization
Indoor air quality solutions:
- High-efficiency air filters (capture more particles)
- UV air purifiers (kill mold, bacteria, viruses)
- Whole-home dehumidifiers (Florida humidity is real)
- Air purification systems (remove allergens and odors)
- Humidity control systems
Better air quality means better health, especially for family members with allergies or asthma.
Thermostat Installation & Upgrades
Your thermostat is your HVAC system's brain. Upgrading to a modern programmable or smart thermostat can cut your energy bills by 10-20% while improving comfort.
Thermostats we install:
- Smart thermostats (Nest, Ecobee, Honeywell Wi-Fi models)
- Programmable thermostats (set schedules, save energy)
- Multi-zone thermostats (different temperatures in different areas)
- Wi-Fi enabled thermostats (control from your phone)
We handle all wiring, configuration, and setup. Most thermostat upgrades take under an hour.
Emergency HVAC Service
HVAC emergencies don't wait for business hours. Your AC doesn't know it's 2 AM on Sunday when it quits. Your heat pump doesn't care that it's Thanksgiving when it stops heating.
We handle emergency HVAC calls after hours, with prompt dispatch during business hours, throughout Milton.
When to call for emergency service:
Emergency service rates apply after hours and weekends, but we'll always explain costs upfront before starting work.
Your comfort and safety come first.
RESIDENTIAL VS COMMERCIAL HVAC
Residential HVAC Services
Most of our HVAC services in Milton and the surrounding areas happen in homes throughout the region. Single-family homes, townhouses, condos, and manufactured homes. As the top HVAC company in Milton, FL, we service all types of residential properties.
From simple filter changes to complete residential HVAC system replacements. From fixing AC in a 1,200-square-foot home to installing multi-zone systems in 4,000-square-foot properties, our residential HVAC solutions are built to handle every size, every need, and every budget.
McCombs Electrical Heating & Air keeps Milton homes comfortable through Florida summers and the cold snaps that follow them: air conditioning and heat pump repair, full system replacement and installation, seasonal maintenance, ductwork, and indoor air quality. The team services all major brands and sizes every new system to the home rather than a rule of thumb. Florida's residential energy code requires exactly that: equipment sized to ACCA Manual S from loads calculated with ACCA Manual J (Florida Building Code, Energy Conservation, Section R403.7). To McCombs that is not paperwork. It is the reason a system lasts.
Milton housing is not one thing. Older houses near the Blackwater River and downtown Historic Milton often have undersized ductwork and older heat pumps. Newer builds in East Milton and along Highway 90 sometimes arrive with equipment that was never sized to the house. McCombs Electrical Heating & Air handles the residential heating and cooling side end to end for both, from a single repair visit to a multi-zone replacement, with a maintenance plan behind it so the next summer is not a surprise.
Commercial HVAC Services
We also handle commercial HVAC work. Office buildings, retail spaces, restaurants, warehouses, medical offices. If your business needs reliable heating and cooling, we can help.
Commercial HVAC demands are different. Longer operating hours. Higher loads. More complex zoning. After-hours service to avoid disrupting business operations. We understand commercial needs and deliver accordingly.
SERVICE AREAS HVAC Services Throughout Northwest Florida
Based in Milton, Serving All of Escambia & Santa Rosa Counties
COMMON HVAC PROBLEMS WE SOLVE If Any of These Sound Familiar, We Can Help
You probably have an undersized system, low refrigerant, or airflow problems. We'll diagnose it fast and fix it right. Most repairs same-day.
Your HVAC system might be failing. When AC units start dying, they work harder and use more electricity. We can test efficiency and diagnose problems before total failure saves you money.
Either your system is oversized (cools too fast, doesn't run long enough to remove humidity) or you have airflow problems. This is fixable.
Low refrigerant, restricted airflow, or a bad expansion valve. All fixable, but you need a real diagnosis, not guesses.
Ductwork problems, poor insulation, or your system isn't properly zoned. We can balance airflow or add zoning controls.
Thermostat in direct sunlight? Near a kitchen? These location problems cause comfort issues. We can relocate thermostats.
We'll give you honest advice. If repair makes sense, we'll recommend it. If you're throwing good money after bad, we'll tell you that too. No pressure. Just honest assessment from experienced HVAC technicians.
Good instinct. Start planning now instead of emergency replacing during the hottest week of summer. We can assess your system's remaining life and help you plan accordingly.
The Engineering Difference
Most HVAC contractors use a rule of thumb: 400-600 square feet per ton of cooling. That's not engineering. That's guessing.
A properly sized HVAC system requires Manual J load calculations. This accounts for:
- Home square footage (yes, size matters)
- Insulation levels (walls, ceiling, floors)
- Window size, location, and type
- Home orientation (which way it faces)
- Number of occupants
- Local climate data
- Internal heat sources (appliances, lighting)
- Ductwork design and condition
An oversized system cools fast but short-cycles. It never runs long enough to remove humidity. You end up with a cold, clammy house that feels uncomfortable even though the temperature is right.
An undersized system runs constantly, drives up power bills, wears out faster, and never quite achieves the set temperature on the hottest days.
A properly sized system runs in longer cycles, removes humidity effectively, maintains consistent comfort, uses less energy, and lasts longer.
Josh Rogers runs these calculations personally for every system we install. This is what Professional Engineers do. This is why engineering matters in HVAC work.
Stop guessing. Get it sized right.
Save Money on Installation and Operation
New HVAC systems are significantly more efficient than units from 10-15 years ago. A new high-efficiency system can cut your cooling costs by 30-40%.
Current efficiency standards:
- Minimum SEER: 14 (in Florida)
- High efficiency: 16-18 SEER
- Premium efficiency: 20+ SEER
Higher SEER ratings mean lower operating costs. The upfront investment in a more efficient system typically pays back in 5-7 years through lower power bills.
Available rebates:
Many installations qualify for rebates from utilities and manufacturers. Common rebates include:
- Federal tax credits for high-efficiency equipment
- Manufacturer rebates and promotions
We'll help you understand total cost including rebates and long-term savings so you can make the best decision for your home and budget.
FAQ SECTION Common HVAC Questions Answered
Standard 1-inch filters should be replaced monthly during heavy use (summer and winter). Higher-quality pleated filters can last 2-3 months. If you have pets, replace filters more frequently. Dirty filters restrict airflow and reduce efficiency.
Well-maintained systems typically last 12-15 years in Florida's climate. Heat and humidity are tough on HVAC equipment. Regular maintenance extends system life significantly.
This requires a Manual J load calculation. Rules of thumb (400-600 sq ft per ton) are inaccurate. Proper sizing accounts for insulation, windows, orientation, and many other factors. We provide accurate sizing with every installation quote.
Common causes include low refrigerant (leak), restricted airflow (dirty filter or blocked return), or a failing expansion valve. Turn off your system and call us. Running a frozen AC causes compressor damage.
If your system is under 10 years old and the repair costs less than half the price of a new system, repair usually makes sense. If it's 12+ years old and needs expensive repairs, replacement is often smarter. We'll give you honest advice either way.
All major brands (Trane, Carrier, Lennox, Rheem, Goodman) make reliable systems when properly installed and maintained. Installation quality matters more than brand. We work with multiple manufacturers and recommend based on your specific needs and budget.
HVAC costs vary based on system size, efficiency level, and installation complexity. We provide clear, upfront pricing before starting any work. During our initial assessment, we'll walk you through exactly what needs to be done and discuss all costs with you directly, no surprises, no hidden fees.
Yes. Spring maintenance prepares your AC for summer. Fall maintenance prepares your heating system for winter. Maintained systems last longer, run more efficiently, and break down less often. It's the best money you'll spend on your HVAC system.
Common causes include blocked vents, ductwork leaks, poor insulation, or inadequate return air. Sometimes it's a design issue. We can diagnose the cause and fix it.
Basic thermostat replacement is doable for handy homeowners if you have standard wiring. However, if you have heat pump systems, multi-stage equipment, or zone controls, professional installation ensures proper configuration.
Choose McCombs Electrical Heating & Air - BBB A+ rated, serving Northwest Florida since 1974 with Professional Engineer leadership and proven expertise.
Change filters regularly, keep outdoor units clear of debris, schedule annual professional maintenance, and address minor issues promptly before they become major problems.
Regular maintenance extends system life, improves efficiency, reduces energy bills, prevents costly breakdowns, and maintains optimal comfort throughout Florida's climate challenges.
Choose McCombs for proper Manual J load calculations, right-sized equipment selection, and Professional Engineer oversight, ensuring optimal comfort and maximum efficiency.
Contact McCombs Electrical Heating & Air at (850) 994-5467 or schedule online. We provide detailed estimates for all residential HVAC services throughout Milton.
We handle all HVAC electrical problems, including wiring issues, thermostat problems, motor failures, control board repairs, and complete electrical system troubleshooting and replacement.
Schedule professional HVAC maintenance twice yearly - once before summer cooling season and once before winter heating season for optimal performance year-round.
Yes. McCombs Electrical Heating & Air is a licensed and insured Florida HVAC and electrical contractor based in Milton (Florida HVAC License RM0034309, Electrical License EC13014513), with Professional Engineer leadership and a BBB A+ accreditation. The company has served Milton and Santa Rosa County since 1974.
McCombs Electrical Heating & Air offers AC repair, heat pump and furnace repair, new system installation and replacement, seasonal maintenance plans, ductwork, thermostat upgrades, and indoor air quality work for Milton homes. After-hours service is available for no-cool and no-heat emergencies. Call (850) 994-5467.
The $5,000 rule is a common rule of thumb: multiply the age of the system in years by the repair quote, and if the result is over $5,000, replacement is usually the better spend. McCombs Electrical Heating & Air weighs the system's age, refrigerant type, efficiency, and repair history before recommending either option for a Milton home.
Licensed, Insured, and Trusted
Professional Engineer on Staff — Josh Rogers, PE
Licensed HVAC Contractor : Florida Licensed
Licensed Electrical Contractor : EC13014513
BBB A+ Rating : Accredited Business Since 1974
50+ Years Serving Northwest Florida : Family-Owned
Factory-Trained Technicians : Certified on all major brands
Fully Insured : General liability and workers compensation
Ready to Schedule HVAC Service?
Licensed, Insured, and Trusted
Professional Engineer on Staff — Josh Rogers, PE
Licensed HVAC Contractor — Florida Licensed
Licensed Electrical Contractor — EC13014513
BBB A+ Rating — Accredited Business Since 1974
50+ Years Serving Northwest Florida — Family-Owned
Factory-Trained Technicians — Certified on all major brands
Fully Insured — General liability and workers compensation
Call Our Milton Office Now
(850) 994-5467
Regular Business Hours:
Monday-Friday: 6:30 AM - 4:30 PMEmergency Service:
After-hours emergency calls handled for AC and heating, with prompt dispatch during business hoursWe answer our phones. No phone trees. No call centers. Real people who can actually help you during normal business hours.
Schedule Online
Need routine maintenance or want to set up a non-emergency appointment? Use our online scheduling form and we'll confirm a time that works for you.
Request a Quote
Planning a new system installation? Need a detailed quote for a larger project? Tell us about your needs and we'll provide a comprehensive proposal.
HVAC Services: Air Conditioning Repair | AC Installation | Heating Repair | Furnace Service | Heat Pump Repair | HVAC Maintenance | Emergency HVAC | Ductwork | Thermostat Installation | Air Quality
Service Areas: Milton FL | Pensacola FL | Pace FL | Gulf Breeze FL | Cantonment FL | Navarre FL | Bagdad FL | Avalon FL | East Milton FL | Escambia County | Santa Rosa County
Brands We Service: Trane | Carrier | Lennox | Rheem | Goodman | Bryant | American Standard | York | Coleman | Amana