Expert HVAC solutions for homes and businesses across Stratham, NH. Certified technicians, transparent pricing, and results you can count on.
Browse our full range of heating, cooling, and air quality services available in your area.
Clogged dryer vents are a leading cause of residential fires, with lint buildup restricting exhaust airflow and causing the dryer to overheat. Professional cleaning removes compacted lint from the full vent run, verifies proper airflow velocity, and inspects the exterior termination for damage.
Smart thermostats from Ecobee, Nest, and Honeywell Home offer occupancy sensing, geofencing, and learning algorithms that adapt to your schedule automatically. Our technicians verify system compatibility, install the required wiring, and configure the device for optimal interaction with your specific HVAC equipment.
When your heat pump struggles to maintain temperature or runs continuously without reaching setpoint, the problem often traces to refrigerant leaks, failing capacitors, or degraded reversing valves. Skilled technicians restore rated HSPF and SEER performance through systematic component-level troubleshooting.
A professionally installed mini-split eliminates the energy losses associated with traditional ductwork while providing independent temperature control per zone. Technicians mount indoor heads at optimal height, route linesets with proper insulation, and commission each zone for verified heating and cooling output.
Upgrading to a modern heat pump delivers dual-mode heating and cooling from a single system, with top-tier models achieving 10+ HSPF and 20+ SEER2 ratings. Proper installation includes Manual J load calculations, refrigerant line sizing, and electrical panel verification for reliable year-round comfort.
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.
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.
Scheduling professional furnace maintenance each fall ensures your heating system delivers full BTU output without wasting fuel. Technicians inspect the inducer motor, verify pressure switch operation, calibrate gas valve output, and clean the burner assembly for reliable cold-weather performance.
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.
A complete HVAC installation addresses every component in the comfort chain, from the air handler and condensing unit to the thermostat and ductwork. Technicians ensure proper airflow, verify refrigerant charge, and test all safety controls before handoff to guarantee reliable, code-compliant operation.
Comprehensive HVAC inspections cover thermostat operation, ductwork condition, refrigerant levels, electrical connections, and combustion safety. This detailed assessment identifies efficiency losses, safety hazards, and components nearing end of service life before they result in costly emergency repairs.
Indoor air quality suffers when ductwork harbors years of accumulated particulate matter, allergens, and biological growth. Thorough duct cleaning addresses every branch run, main trunk line, and register boot using agitation tools and high-powered vacuum extraction to restore clean airflow.
When your heating or cooling system fails unexpectedly, rapid diagnosis is critical to minimizing discomfort and preventing secondary damage like frozen pipes or heat-related illness. Emergency technicians isolate the fault, whether electrical, mechanical, or refrigerant-related, and execute repairs on the spot.
Ductwork problems manifest as uneven room temperatures, excessive dust near registers, and HVAC systems that run continuously without satisfying the thermostat. Technicians identify crushed flex runs, separated joints, and deteriorated mastic seals using pressure testing and visual inspection protocols.
Air conditioning failures range from simple capacitor replacements to complex compressor and refrigerant circuit repairs requiring EPA Section 608 certified handling. Our technicians diagnose the root cause using superheat and subcooling measurements, amp draws, and pressure readings to restore full cooling output.
In a town like Stratham, word travels fast — and that is exactly how most of our customers find us. KIC Refrigeration has earned the trust of Stratham property owners through years of delivering honest system evaluations, quality HVAC installations, and heating and cooling systems that keep families comfortable without inflated utility bills.
We believe the best advertising is a neighbor who stays comfortable all year. That is why every KIC Refrigeration project in Stratham, NH is completed to the highest standard, backed by our workmanship warranty and manufacturer guarantees, and supported by a team that answers the phone when you call. Your trust is our most valuable asset.
The certifications, standards, and commitments that set our HVAC service apart.
Every technician on our team holds current NATE certification — the highest standard in the HVAC industry for installation and service competency. You get a technician who has passed rigorous exams on system diagnostics, refrigerant handling, and equipment commissioning.
HVAC failures do not wait for business hours and neither do we. Our emergency technicians are dispatched around the clock — nights, weekends, and holidays — so you never go without heat in winter or cooling in the peak of summer.
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.
We service Carrier, Trane, Lennox, Rheem, Goodman, Daikin, Mitsubishi, York, Bryant, and every other major residential and commercial HVAC brand. One call handles any system regardless of manufacturer, refrigerant type, or equipment age.
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.
Answers to the heating and cooling questions our customers ask most often.
KIC Refrigeration installs and services all major HVAC equipment manufacturers in Stratham including Carrier, Lennox, Trane, Daikin, Goodman, Rheem, York, Bryant, American Standard, Mitsubishi, and Fujitsu. For ductless mini split systems, we specialize in Mitsubishi, Daikin, and Fujitsu units which are the market leaders in inverter-driven technology. We are not locked into a single manufacturer or distributor, which means our recommendations are based entirely on what best fits your home size, budget, efficiency goals, and existing infrastructure. Each brand offers different warranty structures, SEER2 ratings, and feature sets — from basic single-stage units to premium variable-speed communicating systems. Our NATE-certified technicians install every unit strictly to manufacturer specifications and register all warranties on your behalf.
Most HVAC installations, major equipment replacements, and significant ductwork modifications in Stratham require a mechanical permit from the local building department. This applies to furnace and air conditioner replacements, heat pump installations, boiler swaps, and new ductless mini split systems. Minor repairs like part replacements and refrigerant recharges typically do not require permits. KIC Refrigeration handles all permitting, code compliance documentation, and scheduling of final inspections on your behalf — you do not need to visit any government office or coordinate with inspectors. Permits exist to ensure your system is installed safely and to code, which protects your home and preserves your equipment warranty. Unpermitted work can create liability issues and complicate future home sales. We ensure every project meets current New Hampshire mechanical codes and International Mechanical Code standards.
Yes. KIC Refrigeration provides around-the-clock emergency heating and cooling repair throughout Stratham and surrounding New Hampshire 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.
HVAC repair costs in Stratham 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.
Heat pumps offer both heating and cooling from a single outdoor unit, making them significantly more energy-efficient than furnaces for moderate climates. A heat pump does not generate heat — it transfers it from outdoor air, which requires far less energy than burning gas or running electric resistance coils. Modern cold-climate heat pumps with variable-speed inverter compressors operate effectively down to minus 15 degrees Fahrenheit, making them viable in most New Hampshire locations. For Stratham homeowners with natural gas access, a dual-fuel system — heat pump for primary heating paired with a gas furnace for backup during extreme cold — often provides the best balance of efficiency and performance. Heat pumps also qualify for federal tax credits under the Inflation Reduction Act. KIC Refrigeration evaluates your specific climate zone, insulation levels, and utility rates to determine whether a heat pump, furnace, or dual-fuel system is the smartest investment.
Yes. The EPA estimates that Energy Star certified smart thermostats save Stratham homeowners an average of 8 percent on heating and cooling costs annually, which translates to $50 to $150 per year for a typical household. Models from Ecobee, Nest, and Honeywell Home use occupancy sensors, geofencing, and learning algorithms to build a schedule around your actual habits, automatically lowering temperatures when you leave and restoring comfort before you return. Many smart thermostats also provide energy usage reports, filter change reminders, and maintenance alerts that help you keep your system running efficiently. Some New Hampshire utility providers offer rebates of $50 to $100 on qualifying smart thermostat purchases, further reducing the cost. KIC Refrigeration installs and configures smart thermostats to communicate properly with your specific HVAC system — including multi-stage equipment and heat pumps that require specialized wiring.
Thousands of satisfied customers — here is what a few of them had to say.
"Our dryer was taking forever to dry clothes. Turned out the vent was almost completely clogged. Quick cleaning and now it works like new again."
"Furnace tune-up was straightforward and the technician was friendly. Gave some tips on filter replacement schedules which was helpful."
"KIC Refrigeration cleaned our dryer vent and also noticed our exhaust duct was damaged. Fixed both on the same visit. That kind of attention to detail matters."
We also serve these nearby communities with the same certified HVAC expertise.