Your local HVAC experts in Harker Heights, TX. From emergency repair to full system replacement, we handle every heating and cooling need.
Browse our full range of heating, cooling, and air quality services available in your area.
Professional smart thermostat installation goes beyond mounting and Wi-Fi pairing. Technicians verify your system has the necessary common wire, confirm compatibility with multi-stage heating and cooling equipment, and program setpoints and schedules tailored to your household for immediate energy savings.
Seasonal air conditioning maintenance prevents costly mid-summer failures by verifying refrigerant charge, cleaning condenser coils, and testing capacitor microfarad ratings against manufacturer tolerances. A thorough tune-up preserves SEER efficiency and extends compressor lifespan by reducing operational strain.
Ductless mini-split systems deliver zoned comfort without invasive ductwork, making them ideal for additions, garages, and older homes. Professional installation includes refrigerant line routing, condensate management, and electrical circuit provisioning to achieve rated SEER performance up to 33 in top models.
Boiler systems demand specialized knowledge of hydronic circuits, expansion tanks, pressure relief valves, and combustion analysis. Our technicians diagnose issues ranging from kettling and low water pressure to faulty zone valves and circulator pump failures across gas, oil, and electric units.
A professional HVAC inspection evaluates the complete system from furnace combustion and heat exchanger integrity to air conditioning refrigerant charge and electrical safety. Technicians document equipment age, efficiency ratings, and any code violations to give you a clear picture of system health.
Full HVAC installation requires coordination of heating equipment, cooling components, ductwork design, and control systems to deliver efficient comfort at rated capacity. Our technicians perform Manual J and Manual D calculations, size equipment to match your structure, and commission the system to manufacturer standards.
A comprehensive furnace tune-up includes combustion analysis, heat exchanger inspection, and verification of gas pressure at the manifold. Technicians clean burners, test flame sensor microamp readings, and confirm proper flue draft to maintain safe, efficient operation throughout the heating season.
A correctly sized heat pump installation eliminates the guesswork of mismatched equipment and undersized ductwork. Our technicians perform load calculations, verify airflow across the evaporator coil, and commission the system to manufacturer specifications for peak efficiency and longevity.
Over time, air ducts accumulate dust, pet dander, mold spores, and construction debris that degrade indoor air quality and restrict airflow. Professional duct cleaning uses negative-pressure HEPA-filtered vacuums and rotary brush systems to remove contaminants from supply and return plenums.
Leaking and disconnected ductwork wastes up to 30 percent of conditioned air before it reaches living spaces, forcing your HVAC system to work harder and driving up energy costs. Professional duct repair seals joints, replaces damaged sections, and restores proper static pressure balance.
Sudden HVAC failures often stem from compressor lockout, blown transformer fuses, failed gas valves, or tripped high-pressure switches. Emergency repair service provides same-day response with technicians equipped to diagnose and resolve critical faults across all major heating and cooling equipment brands.
When a mini-split displays error codes, produces weak airflow, or fails to reach setpoint, the fault often lies within the inverter board, thermistor sensors, or refrigerant circuit. Professional repair restores rated SEER output and eliminates the inefficient short cycling that drives up utility costs.
Heat pumps rely on a precise balance of refrigerant pressure, electrical components, and airflow to deliver efficient heating and cooling year-round. Professional repair addresses compressor hard starts, frozen coils, faulty thermostatic expansion valves, and auxiliary heat lockout conditions.
Annual dryer vent cleaning reduces fire risk, lowers energy consumption, and extends appliance lifespan. Our technicians clear the full vent path from the dryer connection to the exterior hood, remove bird nests or debris from the termination point, and confirm unrestricted exhaust flow.
When your AC blows warm air, short cycles, or fails to start, the problem may involve a failed compressor, low refrigerant charge, frozen evaporator coil, or faulty control board. Professional repair identifies the exact fault and restores rated SEER efficiency through precise, manufacturer-guided procedures.
KIC Refrigeration is trusted by property owners throughout Harker Heights (pop. 36,277) for a simple reason — we do what we say we are going to do. No inflated repair estimates, no recommending replacements when a repair will do, and no disappearing after the invoice is paid. We are here for the long term and our reputation across Harker Heights reflects that commitment to honesty.
Our commitment to the Harker Heights community goes beyond HVAC service. We hire locally, support Texas suppliers when possible, and stand behind every installation and repair with warranties that actually mean something. When your heating or cooling system needs attention, choose the company that Harker Heights homeowners already trust with their comfort.
Built on NATE certification, transparent pricing, and a guarantee that we stand behind.
If the repair does not solve the problem or the installation does not perform to specification, we come back and make it right at no additional cost. Our guarantee covers workmanship, parts, and system performance because half-finished work is not in our vocabulary.
Every technician carries EPA Section 608 Universal certification for refrigerant handling — required by federal law for working with R-410A, R-22, R-32, and all regulated refrigerants. Your system is serviced by technicians who handle refrigerants legally and responsibly.
You receive a written estimate with itemized parts and labor costs before any work begins, and the final invoice matches. No diagnostic fees hidden in the repair bill, no surprise surcharges — just honest pricing you can verify and trust.
Most service calls are completed the same day you call. Our trucks are stocked with over 200 common parts — capacitors, contactors, ignitors, flame sensors, motors, and control boards — so we resolve the majority of repairs in a single visit without waiting on parts.
We carry full general liability and workers compensation coverage on every job. Our HVAC license is current in every state we operate, and we pull permits when local codes require them. Your property and our crew are fully protected on every visit.
Answers to the heating and cooling questions our customers ask most often.
A comprehensive HVAC inspection from KIC Refrigeration in Harker Heights covers every critical component of your heating and cooling system. Our NATE-certified technician evaluates the heat exchanger for cracks using a combustion analyzer, checks thermostat calibration and wiring, tests all electrical connections for tightness and amperage draw, measures refrigerant pressures against manufacturer specifications, clears the condensate drain line, inspects the blower motor and fan assembly for wear, checks the air filter and evaporator coil condition, tests safety controls including high-limit switches and flame sensors, performs carbon monoxide testing on gas-burning equipment, and measures supply and return airflow temperatures to verify the system is producing its rated BTU output. We also visually inspect accessible ductwork for leaks, damage, and insulation condition. You receive a written report with all findings, photos of any concerns, and prioritized recommendations.
HVAC repair costs in Harker Heights typically range from $150 to $500 for minor fixes such as capacitor replacement, contactor swaps, or thermostat wiring issues. Mid-range repairs like blower motor replacement or refrigerant recharging run $500 to $1,200. Major repairs — including compressor replacement, heat exchanger repair, or evaporator coil swap — cost $1,200 to $2,500 or more depending on equipment brand and system type. The final price depends on whether you have a furnace, heat pump, air conditioner, boiler, or ductless mini split, as parts and labor vary significantly between system types. Our NATE-certified technicians diagnose the issue accurately on the first visit, and KIC Refrigeration provides a written estimate with transparent pricing before any work begins. We never charge a diagnostic fee when you proceed with the recommended repair.
Yes. KIC Refrigeration provides around-the-clock emergency heating and cooling repair throughout Harker Heights and surrounding Texas communities. Whether your furnace fails during a cold snap and pipes are at risk of freezing, your air conditioner dies during a dangerous heat wave, or you detect the smell of gas near your equipment, our technicians respond quickly. Every service vehicle carries common replacement parts — capacitors, contactors, ignitors, blower motors, control boards, and refrigerant — so most emergency repairs are completed in a single visit. We do not charge extra trip fees for after-hours calls, and our dispatchers are trained to triage situations over the phone so the right technician arrives with the right equipment. Call us anytime and we will have a crew on the way.
The ideal time for HVAC replacement in Harker Heights is during the shoulder seasons — spring and fall — when demand is lower, equipment availability is highest, and scheduling is more flexible. Contractors are less booked during these periods, which means faster installation timelines and potentially more competitive pricing. You are also more likely to find manufacturer rebates, utility incentive programs, and promotional financing during off-peak months. From a technical standpoint, moderate temperatures allow your new system to be commissioned and tested under less extreme conditions. However, KIC Refrigeration completes HVAC installations year-round in Texas and can often start within days of your approved estimate, even during peak summer or winter demand. If your current system is showing signs of failure, do not wait for the perfect season — a planned replacement is always better than an emergency one.
Most residential HVAC installations in Harker Heights, TX are completed in 1 to 3 days depending on the system type, condition of existing ductwork, and complexity of the project. A straightforward furnace and air conditioner replacement on existing ductwork typically takes a single day — our crews arrive in the morning and commission the new system by afternoon. Heat pump conversions, ductless multi-zone installations with line sets routed through walls, and projects requiring new or modified ductwork may take 2 to 3 days. Commercial installations and whole-building systems can extend to a week. We schedule around your availability, coordinate all permits and inspections, and protect your flooring and walls throughout the process. Every installation concludes with a full system commissioning including airflow verification and refrigerant charge confirmation.
As a guideline for Harker Heights homeowners, consider replacement when your system is 15 to 20 years old, when the repair cost exceeds 50 percent of a new system, when the equipment uses R-22 refrigerant which is no longer manufactured and costs $100 or more per pound, or when your system runs constantly without adequately heating or cooling your home. Additional indicators include frequent breakdowns — more than two per heating or cooling season — rising utility bills despite regular maintenance, uneven temperatures between rooms, and excessive noise or dust. The age thresholds vary by equipment type: air conditioners and heat pumps typically last 15 to 20 years, furnaces 20 to 25 years, and boilers 25 to 30 years. KIC Refrigeration provides honest repair-versus-replace assessments at every service call, including side-by-side cost projections for both options.
Hear what our customers have to say about the quality and reliability of our HVAC work.
"Boiler repair took a couple visits because they needed to order a part, but they were upfront about it and the repair has held up perfectly."
"KIC Refrigeration has serviced our commercial HVAC system for two years now. Always professional, always on time. Would not trust anyone else."
"Called about a weird smell from the furnace. They came out, found a cracked heat exchanger, and explained the safety concern clearly. Grateful they caught it."
Professional heating and cooling services extending to neighboring cities and towns.