HVAC Repair in Johnson City, TX78636
Arctic Air Heating & Cooling dispatches licensed, insured heating and air conditioning technicians toJohnson City and the 78636 ZIP code 24 hours a day, 7 days a week. Target response time in this service zone: 60-90 minutes.
We keep licensed, background-checked technicians on the road in Johnson City and the surrounding 78636 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 Johnson City
Serving 78636 and Blanco County — no phone trees, no callback waiting.
- No overtime charges for evenings, weekends or holidays
- Manufacturer-trained on Carrier, York and Heil equipment
- Free second opinion on any replacement quote over $3,000
- Upfront honesty: if it is a $40 capacitor, we say so
★★★★★4.7 average · 291 verified reviews
- Licensed & Insured Technicians
- Background-Checked Crews
- Upfront Flat-Rate Pricing
- Same-Day & Next-Day Service
- No Overtime Charges
- All Work Warrantied
The Johnson City78636 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.
No cool air, or air that is barely cooler than the room
Musty or burnt smell the first time the system runs
Heat pump stuck blowing cold air in heating mode
Breaker trips every time the system starts
Outdoor condenser humming but the fan not turning
Short cycling — on and off every few minutes
Heating and air conditioning service built around Johnson City
Extended extreme heat, attic temperatures well above 140 degrees, and grid stress during heat waves are the norm. Across the 78636 area that translates into a steady stream of failed capacitors, clogged filters, dying blower motors and refrigerant leaks — most of which we can diagnose and repair in one visit.
A large share of the equipment we service in Johnson City 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.
We recommend two maintenance visits a year in Texas: one before March through November and one before December through February. It is the single highest-return thing a homeowner can do for equipment life.
Typical Johnson City service pricing
| Service | Typical Range |
|---|---|
| Diagnostic / service call | $70 – $140 |
| Capacitor replacement | $167 – $391 |
| Contactor replacement | $177 – $419 |
| Refrigerant leak repair + recharge | $298 – $837 |
| Blower motor replacement | $419 – $884 |
| Compressor replacement | $1,302 – $2,697 |
| Hot surface igniter / flame sensor | $149 – $372 |
| Furnace control board | $353 – $791 |
| Condensate drain / float switch | $121 – $316 |
| Thermostat install (wired or smart) | $140 – $419 |
| Duct cleaning (whole home) | $353 – $837 |
| Full system replacement (installed) | $5,580 – $12,090 |
Market ranges reported for Johnson City, TX and the wider South-Central region. Your flat-rate quote is confirmed on site before any work begins.
Services available in 78636
Residential and light commercial, all major brands, all hours.
Air Conditioning Repair in Johnson City
Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.
Furnace Repair in Johnson City
Gas, propane, oil and electric furnace troubleshooting and repair.
HVAC Installation & Replacement in Johnson City
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 Johnson City
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 Johnson City
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 Johnson City
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 Johnson City
Seasonal precision tune-ups that catch failing components before they strand you.
Commercial HVAC Service in Johnson City
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 Johnson City and Blanco County
Our 78636 coverage zone centres on Johnson City 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 Johnson City homeowners say
“The technician showed me photos of the corroded coil and explained the whole thing without talking down to me.”
— Robert L., verified Johnson City customer
“New ductless install, clean work, and they actually did a load calculation instead of just matching the old unit size.”
— Kevin M., verified Johnson City customer
Johnson City78636 HVAC questions, answered
Do you handle ductless mini-split systems?
Yes. Ductless installations have grown quickly in Texas, particularly in older homes without existing ductwork. We service indoor heads, clean filters and drain lines, check line-set insulation and diagnose communication faults between heads and the outdoor unit.
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.
Do you charge extra for nights, weekends or holidays?
No. Our pricing in Texas is the same at 2am on a holiday as it is at 2pm on a Tuesday. Emergency calls are dispatched the same way as scheduled calls and carry no overtime premium.
What causes water to leak from the indoor unit?
Almost always a blocked condensate drain line, a failed drain pan float switch, or a frozen coil melting faster than the pan can handle. In Johnson City we see algae and dust clogging drain lines constantly during March through November. It is a fast fix but ignoring it ends in ceiling damage.
What does a new system cost in Johnson City?
A complete residential replacement in the 78636 area generally lands between $6,000 and $13,000 installed, depending on capacity, efficiency rating and how much ductwork has to be modified. We always perform a Manual J load calculation first, because an oversized unit costs more to buy and runs worse than a correctly sized one.
What brands do you service in Johnson City?
All of them. Our 78636 technicians are trained on Carrier, York, Heil, Daikin and essentially every other residential brand sold in Texas, including discontinued lines. We keep a broad parts catalogue on the trucks for exactly that reason.
HVAC service near Johnson City, TX
We also cover these Texas communities with the same 24/7 dispatch line.
Need HVAC help in Johnson City 78636?
One call to (866) 548-3173 is usually enough. We confirm the address, the symptom and the urgency, then put the nearest licensed technician in Johnson City on the way.
(866) 548-3173Answered 24 hours a day, 365 days a year