Preferred Heating & Cooling has served Liberty Lake and the surrounding Spokane County area since 2017, handling everything from a furnace that stops on a cold January night to a full HVAC system replacement for a growing commercial property. We work on heating, cooling, heat pumps, ductwork, thermostats, indoor air quality, and emergency HVAC calls for homeowners, landlords, property managers, and businesses of all sizes. Family-owned. Locally rooted. Comfort is our business.
From the first call to the final test, you get clear communication about what we found, what it costs, and what we recommend. Hire us and you're hiring a neighbor who knows your home. Call (509) 356-3265 to request an estimate or schedule service.
Don't let a small problem turn into a no-heat night or a no-cool afternoon, because small HVAC issues have a way of becoming big ones fast. We handle the full range of heating and cooling work: AC repair and service, heating and furnace repair, heat pump repair and installation, full system installation and replacement, thermostat and smart-control upgrades, ductwork repair and sealing, indoor air quality and air filtration, seasonal maintenance and tune-ups, and emergency HVAC response when comfort can't wait.
We work with homeowners in single-family homes and condos, landlords managing rental properties, property managers overseeing multi-unit buildings, and commercial clients in retail, office, and light industrial spaces. Every job is handled by qualified HVAC technicians who treat your property with care and get the work done to code. We're ready to get your heating and cooling running again.
Liberty Lake sits in the inland Northwest, where winters arrive hard and stay long. Heating reliability is the dominant concern for most households and businesses in this area. At the same time, cold-climate heat pump technology has made serious inroads, and dry winter air makes whole-home humidification a genuine comfort upgrade. Here is how we handle the three services that come up most often for our customers in this part of Washington.
We built this business around HVAC work like this, and furnace calls are the backbone of what we do every winter. When a furnace stops working in Liberty Lake, it is not a minor inconvenience. Temperatures drop hard here, and a no-heat situation needs same-day attention. We diagnose ignition failures, heat exchanger problems, blower issues, and control-board faults. When repair is the right call, we fix it and test it thoroughly before we leave. When the equipment is too old or too far gone to repair economically, we walk you through replacement options that fit your home and your budget. Call today and we'll get the temperature back where it belongs.
Choosing the right HVAC fix is easier than it sounds, especially when the technology has improved as much as heat pumps have in recent years. Modern cold-climate heat pumps are rated to operate efficiently down to roughly -15 degrees Fahrenheit, which makes them a practical choice for Spokane County winters that used to rule them out entirely. We install new heat pump systems and replace aging equipment with current cold-climate models, including ductless mini-split configurations for spaces that don't have existing ductwork. Because a heat pump handles both heating and cooling, it works year-round, covering Liberty Lake's warm summers just as effectively as its cold winters. Call us and we'll walk you through your options.
What sets our technicians apart is straightforward: we think about the whole comfort picture, not just the equipment in front of us. Liberty Lake winters are dry, and forced-air heating makes that dryness worse. Low indoor humidity affects wood floors, irritates airways, increases static electricity, and makes a home feel colder than it actually is. A whole-home humidifier integrated into your forced-air system addresses all of that at once. We help you select the right unit, handle the installation, and connect it to your thermostat or humidistat controls so it runs automatically. We're ready to get your heating and cooling running again.
We know schedules shift, so we keep your booking flexible for cooling calls too. Liberty Lake summers are warm and dry, and when an air conditioner stops performing, we want to get to you quickly. We diagnose and repair systems that aren't cooling, are blowing warm air, or are running but not keeping up. That includes refrigerant leak diagnosis, condenser and compressor service, and evaporator coil cleaning. We also handle airflow problems and uneven temperatures throughout a home or building, which are among the most common calls we get once summer arrives.
Beyond repairs, we offer AC tune-ups and seasonal maintenance to catch small problems before they become expensive ones. For customers who need a new system, we install central air conditioners and mini-split ductless systems for spaces that don't have ductwork. Whether you're replacing a unit that's past its useful life or adding cooling to a room addition or finished basement, we'll size the equipment correctly and install it to perform. Call today and we'll get the temperature back where it belongs.
Leaking or uninsulated ductwork wastes energy and creates hot and cold spots throughout a building. We diagnose duct problems, seal leaks, and repair or replace sections that are damaged or undersized. It is some of the most cost-effective HVAC work a homeowner or property manager can invest in, because the rest of the system runs more efficiently when the air actually gets where it's supposed to go.
Upgrading to a programmable or smart thermostat is another straightforward improvement we handle regularly. We install and set up smart controls that let you manage comfort by schedule, by zone, or remotely, and we make sure the new thermostat communicates correctly with your existing equipment.
Indoor air quality is a growing concern in this part of Washington, where wildfire smoke can affect air quality in summer and dry winter air carries its own challenges. We install air purifiers and filtration systems that tie directly into your HVAC equipment, improving what your household or building breathes without requiring separate standalone units. Call us and we'll walk you through your options.
Don't let a small problem turn into a no-heat night or a no-cool afternoon when a same-day call can prevent it. We take emergency heating and cooling calls seriously, because a furnace failure in a Liberty Lake winter or an AC failure during a summer heat stretch is not something that can wait until next week. We offer same-day service, after-hours availability, and weekend calls for customers who need help now.
Prompt response, even for last-minute comfort calls, is something we've built our reputation on over nine years of serving this community. When you call, we give you a realistic arrival window and we show up. Call this morning. Comfortable this afternoon. That's how we work.
We work with the full range of customers across Spokane County. On the residential side, that means single-family homes, condos, and townhomes, covering everything from a seasonal tune-up to a complete system replacement. On the commercial side, we serve retail spaces, office buildings, and light commercial properties that need reliable heating and cooling to keep employees and customers comfortable.
Landlords and property managers are a significant part of our customer base. When a tenant has no heat or no cooling, turnaround time matters. We understand the urgency of rental property calls and prioritize getting those systems back online quickly.
We serve customers throughout the area, including Liberty Lake, Spokane Valley, Spokane, Cheney, Medical Lake, Millwood, Greenacres, and Otis Orchards. If you're nearby and need HVAC help, call us and we'll let you know if we can get to you. Call today and we'll get the temperature back where it belongs.
Choosing the right HVAC fix is easier than it sounds when someone walks you through the process clearly. Here is how a typical service call works with us. You call to schedule, we confirm a window, and a technician arrives and diagnoses the problem. Before any work begins, we explain what we found in plain language and give you a clear estimate. No surprises, no pressure.
Pricing depends on the nature of the repair, the age and condition of the equipment, and the parts involved. We give you that information upfront so you can make an informed decision. The HVAC work done right the first time is the standard we hold ourselves to on every job.
We also make sure every job meets Washington state requirements. Code-compliant HVAC work on every job is not optional for us; it's how we protect our customers and stand behind what we install or repair. Call us and we'll walk you through your options.
Common warning signs include the furnace failing to ignite, blowing cold or lukewarm air, short cycling on and off, making banging or rattling noises, or running constantly without reaching the set temperature. In Liberty Lake, where temperatures drop hard in winter, a furnace showing any of these signs deserves a prompt inspection. Catching the problem early often means a repair instead of a full replacement.
The right answer depends on the age and condition of your current equipment, the cost of the needed repair, and your long-term goals for comfort and energy use. Modern cold-climate heat pumps operate efficiently down to roughly -15 degrees Fahrenheit, which makes them a genuine option for Spokane County winters. We walk you through both paths with honest numbers so you can make the call that fits your home and budget.
A heat pump moves heat rather than generating it. In winter, it pulls heat from outdoor air and moves it inside; in summer, it reverses the process and acts as an air conditioner. Because it handles both functions in one system, a cold-climate heat pump covers Liberty Lake's warm summers and its cold winters without requiring separate equipment for each season.
A whole-home humidifier is installed directly into your forced-air system and connects to your thermostat or humidistat controls so it runs automatically. Liberty Lake winters are dry, and forced-air heating makes indoor air drier still, which affects comfort, wood floors, and respiratory health. Installation is straightforward for most forced-air systems, and the difference through a long winter is noticeable from the first week.
An air conditioner that runs without cooling effectively is often dealing with a refrigerant leak, a dirty evaporator coil, a failing compressor, or a condenser that is blocked or not rejecting heat properly. In some cases, the issue is a duct problem rather than the unit itself. We diagnose the root cause before recommending a repair so you are not paying to fix the wrong thing.
Signs that a system is aging out include frequent repairs in the past two to three seasons, noticeably higher energy bills without a change in usage, uneven cooling throughout the home, and a unit that is more than 12 to 15 years old. We assess the overall condition and give you an honest read on whether repair or replacement makes more sense at this point.
Leaky ducts allow conditioned air to escape before it reaches the rooms you are trying to heat or cool, which forces the equipment to run longer and work harder than it should. Undersized ducts restrict airflow and create pressure imbalances that show up as hot or cold spots throughout the building. Sealing and repairing the ductwork often improves comfort and reduces energy costs without touching the main equipment at all.
At the indoor unit, we check the evaporator coil for dirt and frost buildup, inspect the blower motor and wheel, verify refrigerant flow and pressures, check the condensate drain, and test the electrical controls and safety switches. We also look at the filter and the condition of the ductwork connections at the air handler. The goal is to understand how the whole system is performing, not just the one part that seems to be causing trouble.
A full replacement typically involves removing the old equipment, installing the new unit or system, connecting it to the existing ductwork and controls, and testing the system thoroughly before we leave. Most residential replacements are completed in a single day. We walk you through the scope, the timeline, and the cost before any work begins so there are no surprises on the day of installation.
Yes. Code-compliant HVAC work on every job is not optional for us; it is how we protect our customers and stand behind what we install or repair. Where permits and inspections are required by Washington state or local jurisdiction, we handle that as part of the job. We do not cut corners to save time.
Where a permit or inspection is required for the scope of work, we handle it as part of the project. This is most common with new system installations and full replacements. We will let you know upfront if a permit is part of the job and what that means for the timeline.
As equipment ages, components wear, heat exchangers lose their effectiveness, and refrigerant systems develop small leaks that reduce capacity. The system has to run longer to achieve the same result, which shows up as higher energy bills and less consistent comfort. At some point, the efficiency gap between an aging system and a modern replacement is large enough that replacement pays for itself over a few seasons.
Set your thermostat to the appropriate mode and check that the system switch has not been accidentally turned off. In a no-heat situation, use space heaters safely in occupied rooms and avoid opening exterior doors unnecessarily. Do not attempt to open the equipment, bypass safety controls, or restart a system that is making unusual noises. Let a qualified technician diagnose and resolve the problem safely.
We've been taking care of heating and cooling in Liberty Lake and across Spokane County since 2017, and we're proud of the work we do for this community. Whether you need a quick repair, a new system, or a seasonal tune-up, we show up prepared and get it done. No guesswork. No shortcuts. No surprise fees.
Call Preferred Heating & Cooling at (509) 356-3265 to request an estimate or schedule service.
We handle the full range of heating and cooling work for Liberty Lake homes and businesses, from a quick repair call to a complete system replacement. The table below breaks down every service we offer, who it fits best, and what is practical to know before you schedule. If a row raises a question, call us and we will walk you through your options before any work begins.
| Service | What's Included | When You Need It | Helpful Details |
|---|---|---|---|
| Furnace Repair and Replacement | gas and propane furnace diagnosis, repair or full unit replacement, honest repair-versus-replace comparison | Liberty Lake homeowners whose furnace has failed or is losing efficiency through a cold winter | Furnaces are the primary heating source for most homes in this part of Washington; we prioritize these calls because a failed furnace here is never a minor situation |
| Boiler and Hydronic Heating Service | boiler repair and pressure diagnosis, radiant and hydronic system service, boiler replacement when needed | homes and light commercial buildings that rely on boiler-based radiant or hydronic heat rather than forced air | If your radiant heat is uneven or the system is losing pressure, the cause is usually diagnosable in a single visit |
| Cold-Climate Heat Pump Installation | cold-climate unit sizing and selection, outdoor unit and air handler installation, controls integration and system test | homeowners looking to reduce dependence on fossil fuels or take advantage of available energy incentives | Modern cold-climate heat pumps are rated to operate efficiently down to roughly -15 degrees Fahrenheit, which makes them a practical option for Spokane County winters |
| Heating and Furnace Repair | no-heat diagnosis, igniter, heat exchanger, and blower service, gas and propane furnace repair | any customer who has lost heat or noticed reduced output during cold weather | Spokane County winters are long and cold; prompt response to a no-heat call is something we take seriously |
| Ductwork Repair and Sealing | duct leak detection and sealing, damaged section repair or replacement, airflow balancing | homes with uneven temperatures, high energy bills, or rooms that never reach the set temperature | Leaking ducts waste conditioned air before it reaches the rooms you are trying to heat or cool; sealing them improves comfort and reduces strain on the equipment |
| Indoor Air Quality and Air Filtration | whole-house air purifier installation, UV air purifier and air scrubber setup, advanced filtration system installation | households concerned about dust, allergens, or air quality during months when windows stay closed | Indoor air quality work integrates with your existing HVAC system; no separate equipment or ductwork run is typically needed |
| Heat Pump Repair and Service | refrigerant charge check, reversing valve and defrost cycle service, all major brands serviced | homes and buildings already running a heat pump that needs repair or seasonal attention | A heat pump that struggles in cold weather may need a refrigerant check or defrost control adjustment before winter sets in |
| Seasonal Maintenance and Tune-Ups | full system inspection and cleaning, component testing and adjustment, pre-season readiness check | any customer who wants to protect their equipment investment and reduce the chance of a mid-season breakdown | Spring and fall tune-ups are the most reliable way to extend system life and catch small issues before they become emergencies |
| Emergency HVAC Service | same-day no-heat and no-cool response, urgent scheduling for system-down situations, available seven days a week | customers whose heating or cooling has completely failed and cannot wait for a standard appointment | We operate from 6:30 AM to 11:00 PM daily; call as soon as the problem appears and we will get a technician on the way |
| Whole-Home Humidifier Installation | humidifier sizing and selection, installation into existing forced-air system, automatic humidity control setup | households dealing with dry skin, static electricity, or wood floors and furniture affected by low indoor humidity | Forced-air heating dries out indoor air, and Liberty Lake winters make that effect worse; a whole-home humidifier maintains consistent humidity automatically |
| AC Repair and Service | refrigerant leak diagnosis, condenser and evaporator coil service, compressor and capacitor repair | homeowners and businesses with an underperforming or failed central air conditioner | Liberty Lake summers are short but warm; catching a problem early in the season avoids a no-cool day when it matters most |
| Thermostat and Smart-Control Installation | programmable and smart thermostat setup, wiring and system integration, compatibility check with existing equipment | customers with an inaccurate, outdated, or non-communicating thermostat | A thermostat that is not reading correctly can make the whole house uncomfortable without any obvious cause; the fix is often straightforward |
| Full System Installation and Replacement | new equipment sizing and selection, full system swap including air handler and outdoor unit, post-installation test and calibration | homeowners replacing an aging or failed system, or upgrading to more efficient equipment | System replacement is the most common high-value call we handle; we give you an honest repair-versus-replace comparison before recommending anything |
How do I know if my furnace or heat pump should be repaired or replaced?
The general guideline is that if a repair costs more than roughly half the price of a new system and the equipment is already ten or more years old, replacement often makes more financial sense. We give you a clear comparison of both options and tell you honestly which way the math points for your specific equipment. You make the call with real information.
What are the signs that I need a technician now rather than waiting?
Weak or no airflow from the vents, warm air coming from a cooling system, a furnace that will not ignite, short cycling where the unit turns on and off repeatedly, and unusual noises like banging, grinding, or squealing are all signs that something needs attention. Any of these can get worse quickly, especially during a Liberty Lake winter. Call us and we will get a technician out to take a look.
How often should I schedule maintenance and tune-ups?
Once a year is the minimum for most systems, and twice a year is better if you are running both a heating and a cooling system through distinct seasons. A spring tune-up prepares the air conditioner before the warm months, and a fall tune-up gets the furnace or heat pump ready before the cold sets in. Regular maintenance catches small issues before they become emergency calls.
Upfront Quotes With No Surprise Fees
We tell you what the repair or installation will cost before any work begins, and the price we quote is the price you pay for the agreed scope. There is no padding and no urgency we did not find.
What does a seasonal tune-up actually cover?
During a maintenance visit, we inspect, clean, and test every major component: the heat exchanger or coil, the blower motor, the igniter or refrigerant charge, the electrical connections, the thermostat calibration, and the overall system airflow. We flag anything that may need attention down the road so you can plan ahead rather than react to a failure.
Why would one room be hotter or colder than the rest of the house?
Uneven temperatures usually point to one of three things: a duct leak or blockage that is starving that zone of conditioned air, a damper that has closed or failed, or a system that is undersized for the square footage it is trying to condition. We inspect the ductwork and the equipment to find the actual cause rather than guessing.
How does a refrigerant or airflow problem show up?
Low refrigerant typically shows up as warm air from the vents, ice forming on the outdoor unit or the indoor coil, or a hissing sound near the equipment. An airflow problem shows up as weak output at the registers, a system that runs constantly without reaching the set temperature, or a coil that freezes over. Both need a technician to diagnose and correct safely.
Same-Day and Emergency Availability
We operate seven days a week from 6:30 AM to 11:00 PM and offer same-day scheduling for no-heat and no-cool emergencies throughout Liberty Lake and the surrounding Spokane County area.
What does a cold-climate heat pump installation involve, and is it right for a Spokane County home?
Installation involves setting the outdoor unit, connecting to the indoor air handler, and integrating the new system with your existing controls. Modern cold-climate units are rated to operate efficiently down to roughly -15 degrees Fahrenheit, which makes them a genuine option for winters here that previously would have ruled them out. We size the system for your home before we start so the equipment is matched to the load.
How do duct leaks raise my energy bills?
When ducts leak, conditioned air escapes into unconditioned spaces like attics, crawl spaces, and wall cavities before it ever reaches the rooms you are trying to heat or cool. The system runs longer to compensate, which drives up energy use and wears on the equipment faster. Sealing the leaks typically improves both comfort and efficiency.
Work Performed by Qualified HVAC Technicians
Every job is handled by qualified HVAC technicians who explain what they find in plain language and do not move forward without your approval.
Can I schedule same-day or emergency service if my heat or AC goes out?
Yes. Same-day and urgent scheduling are available for no-heat and no-cool emergencies throughout Liberty Lake and the surrounding area. We operate every day from 6:30 AM to 11:00 PM. Call us as soon as the problem appears and we will get a technician on the way.
Do I need to be home for the service visit?
For most repair and installation work, yes, we ask that an adult be present so the technician can explain what was found and get approval before any work begins. For some commercial or property management accounts where access arrangements are already in place, we can discuss alternatives. Call us and we will work out the details that fit your situation.
What does a thermostat or smart-control upgrade involve?
We remove the old thermostat, check the wiring at the wall, install the new unit, and configure it to communicate correctly with your heating and cooling equipment. Smart thermostats also need to connect to your home network, and we handle that setup as part of the installation. The whole visit typically takes less than an hour for a standard replacement.
Every home and building is a little different, so call us at (509) 356-3265 and we will help you figure out exactly what your system needs.
(509) 356-3265