HVAC Repair in Sebastian, FL32978
Arctic Air Heating & Cooling dispatches licensed, insured heating and air conditioning technicians toSebastian and the 32978 ZIP code 24 hours a day, 7 days a week. Target response time in this service zone: 90-120 minutes.
We keep licensed, background-checked technicians on the road in Sebastian and the surrounding 32978 service area, so a no-cool or no-heat call usually gets a same-visit fix rather than a return trip.
Talk to a live dispatcher in Sebastian
Serving 32978 and Indian River County — no phone trees, no callback waiting.
- No overtime charges for evenings, weekends or holidays
- Manufacturer-trained on Amana, Heil and American Standard equipment
- Free second opinion on any replacement quote over $3,000
- Upfront honesty: if it is a $40 capacitor, we say so
★★★★★4.8 average · 306 verified reviews
- Licensed & Insured Technicians
- Background-Checked Crews
- Upfront Flat-Rate Pricing
- Same-Day & Next-Day Service
- No Overtime Charges
- All Work Warrantied
The Sebastian32978 calls we answer most often
If your system is doing any of the following, it is worth a diagnostic before the fault gets more expensive.
One or two rooms that never reach the set temperature
Musty or burnt smell the first time the system runs
Pilot light or hot surface igniter failing repeatedly
Outdoor condenser humming but the fan not turning
Short cycling — on and off every few minutes
Thermostat reading several degrees off from reality
Heating and air conditioning service built around Sebastian
Whether the complaint is weak airflow upstairs, a furnace that will not stay lit, or an outdoor unit that hums but never starts, the process is the same — a proper diagnostic, a written price, then the repair.
A large share of the equipment we service in Sebastian was installed by a builder to a minimum spec. That usually means an undersized return, a cheap filter rack and a condenser sitting close to a wall.
Heating season here is rarely required. A pre-season inspection catches cracked heat exchangers and failing igniters before the first real cold snap.
Typical Sebastian service pricing
| Service | Typical Range |
|---|---|
| Diagnostic / service call | $71 – $143 |
| Capacitor replacement | $171 – $399 |
| Contactor replacement | $181 – $428 |
| Refrigerant leak repair + recharge | $304 – $855 |
| Blower motor replacement | $428 – $903 |
| Compressor replacement | $1,330 – $2,755 |
| Hot surface igniter / flame sensor | $152 – $380 |
| Furnace control board | $361 – $808 |
| Condensate drain / float switch | $124 – $323 |
| Thermostat install (wired or smart) | $143 – $428 |
| Duct cleaning (whole home) | $361 – $855 |
| Full system replacement (installed) | $5,700 – $12,350 |
Market ranges reported for Sebastian, FL and the wider Southeast region. Your flat-rate quote is confirmed on site before any work begins.
Services available in 32978
Residential and light commercial, all major brands, all hours.
Air Conditioning Repair in Sebastian
Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.
Furnace Repair in Sebastian
Gas, propane, oil and electric furnace troubleshooting and repair.
HVAC Installation & Replacement in Sebastian
Full system replacement and new construction installs with a Manual J load calculation so the equipment is actually sized for your home.
Heat Pump Repair & Service in Sebastian
Heat pump diagnosis and repair for both heating and cooling operation, including cold-climate units, defrost board failures, reversing valve problems, auxiliary heat strip faults and refrigerant charge issues.
24/7 Emergency HVAC Repair in Sebastian
Around-the-clock response for no-heat in freezing weather, total AC failure during a heat wave, gas smells, carbon monoxide alarms, water flooding from the indoor unit and complete system shutdowns.
Air Duct Cleaning & Sealing in Sebastian
Whole-home duct cleaning and aeroseal-style duct sealing to recover lost airflow, reduce dust and lower the load on your equipment.
HVAC Maintenance & Tune-Up in Sebastian
Seasonal precision tune-ups that catch failing components before they strand you.
Commercial HVAC Service in Sebastian
Service for light commercial and commercial properties including rooftop packaged units, VRF and VRV systems, split systems, make-up air units and building automation controls.
What happens when you call
No forms, no waiting for a callback window. One phone call starts the whole process.
- Step 1: Call the dispatch lineYou reach a live dispatcher, not a recording. They confirm your address, the symptom you are seeing and how urgent it is.
- Step 2: Get matched to the nearest licensed techDispatch routes your job to the closest available licensed technician who already carries the common parts for your equipment.
- Step 3: On-site diagnosis with a flat quoteThe tech tests the system, shows you what failed and gives you a written flat-rate price before any work starts.
- Step 4: Approved repair, same visit when possibleMost repairs are finished on the first visit. If a part has to be ordered you get a firm return window, not a maybe.
Servicing Sebastian and Indian River County
Our 32978 coverage zone centres on Sebastian and extends to the surrounding communities listed below. Every technician dispatched into this area is licensed, insured and background-checked, and every job carries a workmanship warranty.
What Sebastian homeowners say
“Flat rate quote before they started and that is exactly what I paid. No surprise line items at the end.”
— Priya S., verified Sebastian customer
“They found a cracked heat exchanger that our previous company missed for two years. That alone was worth the call.”
— Sandra B., verified Sebastian customer
Sebastian32978 HVAC questions, answered
Do you service commercial and light commercial properties?
Yes. Around Sebastian we handle rooftop packaged units, split systems, VRF/VRV installations and building automation faults for offices, retail, restaurants and multi-tenant buildings, including after-hours scheduling so you are not disrupting trade.
Can you give me a price over the phone?
We can give you realistic ranges — and this page lists the ones homeowners in Sebastian see most often — but a firm price needs eyes on the equipment. Any company that quotes a final number without seeing the unit is usually quoting low to get through the door.
Do you offer maintenance plans?
We do. A two-visit plan in Florida covers a spring cooling inspection and an autumn heating inspection, priority scheduling during peak weeks, discounted repairs and no diagnostic fee. Members rarely end up on the emergency list.
Is my system low on refrigerant, or is it leaking?
Refrigerant does not get "used up" the way fuel does. If your charge is low, there is a leak somewhere — usually at a flare connection, a schrader core or the evaporator coil. We locate and repair the leak rather than simply topping up the charge, because a top-up alone will fail again.
What brands do you service in Sebastian?
All of them. Our 32978 technicians are trained on Amana, Heil, American Standard, Rheem and essentially every other residential brand sold in Florida, including discontinued lines. We keep a broad parts catalogue on the trucks for exactly that reason.
How much does an HVAC service call cost in 32978?
A diagnostic visit in Sebastian typically runs $75 to $150, and that fee is usually applied toward the repair if you approve the work. Repair prices are quoted as a flat rate before we start, so the number you approve is the number you pay regardless of how long the job takes.
HVAC service near Sebastian, FL
We also cover these Florida communities with the same 24/7 dispatch line.
Need HVAC help in Sebastian 32978?
Call (866) 548-3173 and describe what the system is doing. A dispatcher will tell you honestly whether it is a same-day job, and will give you the 90-120 minutes target window for 32978 before you commit to anything.
(866) 548-3173Answered 24 hours a day, 365 days a year