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HVAC Services

What Our HVAC Pros Handle

From emergency repairs to full system replacements — our matched contractors cover every HVAC need across Washington and Idaho.

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Furnace Repair & Replacement

Heat exchanger inspection, burner service, and complete furnace replacement. All efficiency levels and brands serviced.

Furnace Lifespan & Heat Exchangers →
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AC Repair & Replacement

Refrigerant leak detection, coil cleaning, capacitor replacement, and complete AC system upgrades. R-22 and R-410A systems.

Refrigerant & SEER Ratings Guide →
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Mini-Split / Ductless Systems

Ductless installation for additions, garages, shops, and zone control applications. Cold-climate rated systems for WA & ID winters.

When a Mini-Split Makes Sense →
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Thermostat & Controls

Smart thermostat installation, C-wire assessment, heat pump controls, and full system control upgrades.

Smart Thermostat Compatibility →
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Seasonal Maintenance

Spring AC prep and fall furnace tune-up. Full system inspection including combustion analysis, coil cleaning, and electrical check.

What a Real Tune-Up Covers →
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New System Installation

Full HVAC system installation for new construction, additions, and complete system replacements with proper load calculation and permit.

Call for a Free Assessment →
HVAC Services — Inland Northwest

Spokane & North Idaho HVAC Services

From emergency furnace calls on a cold January night in Spokane to new mini-split installs in Coeur d'Alene — our contractors handle every HVAC need across Eastern Washington and North Idaho.

AC Repair in Spokane, WA & North Idaho

Eastern Washington summers hit hard — temperatures in the Spokane area regularly exceed 100°F during peak weeks, and a failing air conditioner becomes a health issue fast. Our licensed HVAC contractors diagnose and repair all central AC systems, ductless units, and heat pumps across WA and ID.

Common AC repairs include refrigerant leak detection and recharge, failed capacitors, blower motor issues, frozen evaporator coils, and dirty condenser coils. We don't guess — every repair starts with a proper diagnostic, not a parts swap.

Signs Your AC Needs Repair in Spokane's Climate

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Warm air blowing from vents even when thermostat is set correctly — often a refrigerant or compressor issue
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Water pooling around the air handler or indoor unit — frozen coil or blocked condensate drain
Circuit breaker trips when AC starts — indicates a failing capacitor or compressor drawing too much current
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Grinding, screeching, or banging sounds — motor bearing failure or loose components
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Weak airflow despite clean filters — ductwork issues, blower motor problems, or coil blockage
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Sudden spike in your Avista utility bill — system working harder due to a leak or failing component

AC Repair FAQs — Inland Northwest

How much does AC repair cost in Spokane?
Most AC repairs in the Spokane and North Idaho area range from $150–$600 depending on the issue. Capacitor replacements run $150–$300. Refrigerant recharges (R-410A) are $200–$500 depending on how much is needed and whether a leak repair is included. Compressor replacements are $800–$2,000+ and often make replacement more economical.
Can my R-22 system still be repaired?
R-22 (Freon) was phased out in 2020. While systems can still run on reclaimed R-22, the cost has risen sharply — often $100+ per pound. If your pre-2010 R-22 system needs a significant recharge, replacement usually makes more financial sense. Our contractors will give you an honest assessment.
How fast can I get same-day AC repair in Spokane?
Most of our network contractors offer same-day or next-day service for AC emergencies during the Spokane summer season. Call (888) 661-2315 and we'll connect you with whoever has the earliest availability in your zip code.

AC Repair — Spokane & North ID

Get matched with a licensed HVAC contractor near you. Most repairs diagnosed same-day. No obligation to hire.

Diagnostic / Service Call$75–$150
Capacitor Replacement$150–$300
Refrigerant Recharge$200–$500
Coil Cleaning$100–$250
Blower Motor$300–$600
📞 (888) 661-2315 — Call Free

Prices are regional estimates. Your contractor will provide exact pricing.

Cities We Serve — AC Repair
Spokane Spokane Valley Liberty Lake Coeur d'Alene Post Falls Hayden Cheney Medical Lake Airway Heights

AC Replacement — Eastern Washington & North Idaho

When repair costs approach 50% of a new system's price, or your system is 12–15+ years old, replacement is often the smarter financial decision. A modern 16–18 SEER2 system can cut your summer cooling costs by 30–40% compared to a 10-year-old 10 SEER unit — which pays for itself over time on your Avista bill.

Spokane's climate demands are unique: hot, dry summers that push AC systems hard, followed by cold winters where heat pumps need to perform well below 30°F. Our contractors size systems using Manual J load calculations — not guesswork — ensuring your new system is matched to your home's actual needs.

When to Replace Instead of Repair

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System is 12–15+ years old and facing a major repair — compressor, coil, or refrigerant system
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Repair cost exceeds 50% of a new system's installed price — the "5,000 rule" (age × repair cost)
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R-22 system that needs significant refrigerant — replacement refrigerant costs are rising sharply
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Utility bills keep increasing year over year — degraded efficiency compounds over time
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System can't maintain comfortable temps even on moderate days — undersized or worn compressor

AC Replacement FAQs — Spokane Region

What does a new AC system cost in Spokane?
A complete central AC replacement in the Spokane area typically runs $3,500–$7,500 installed, depending on system size (tonnage), SEER2 rating, and any ductwork modifications needed. A basic 3-ton 14 SEER2 system runs $3,500–$5,000. High-efficiency 2-stage or variable-speed systems are $6,000–$9,000+ but qualify for federal tax credits.
Are there rebates or tax credits for new AC in Washington?
Yes. The federal Inflation Reduction Act provides a 30% tax credit (up to $600) on qualifying high-efficiency central AC units. Avista Utilities and Puget Sound Energy also offer rebates on qualifying systems. Our contractors can walk you through what's available for your situation.
Should I replace just the AC or get a whole new HVAC system?
If your furnace is also 12+ years old, replacing them together is often more cost-effective and ensures matched efficiency ratings. Mixing old and new equipment can reduce system performance. Ask your matched contractor about system compatibility.

New AC System — Free Estimate

Get matched with a licensed contractor for a free in-home assessment and no-pressure quote. We match by system type, home size, and your zip code.

14 SEER2 Central AC (3-ton)$3,500–$5,000
16 SEER2 High-Efficiency$5,000–$7,000
18+ SEER2 Variable Speed$7,000–$10,000+
Federal Tax Credit (30%)Up to $600
📞 (888) 661-2315 — Free Estimate

Furnace Repair — Spokane & Inland Northwest

Spokane winters are serious — average lows in January hit the teens, and furnace failures during a cold snap can become a safety emergency fast. Our network includes contractors who offer emergency furnace repair throughout Eastern Washington and North Idaho, with many available same-day or after-hours.

We work with all major furnace brands — Trane, Carrier, Lennox, Bryant, Goodman, Rheem — and all fuel types including natural gas, propane, and electric. No repair is too obscure for our certified technicians.

Furnace Warning Signs — Don't Ignore These in a WA/ID Winter

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Furnace won't ignite or keeps short-cycling — igniter, flame sensor, or gas valve issue
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Blowing cold air — usually a failed igniter, heat exchanger issue, or incorrect thermostat setting
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Yellow or orange flame (should be blue) — possible carbon monoxide issue, call immediately
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Banging, popping, or squealing — delayed ignition, loose blower components, or motor bearing failure
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Increased dust or dry air — heat exchanger cracks can circulate combustion gases through living spaces

Furnace Repair FAQs

How much does furnace repair cost in Spokane?
Furnace repairs in the Spokane area average $150–$600. Common fixes: igniter replacement ($150–$250), flame sensor cleaning/replacement ($80–$150), blower motor ($300–$600), control board ($300–$700). Emergency after-hours service typically adds $75–$150 to the base cost.
Can I get emergency furnace repair on weekends in Spokane?
Yes — several of our network contractors offer 24/7 emergency service across Spokane, Spokane Valley, Coeur d'Alene, and surrounding areas. Call (888) 661-2315 and we'll connect you with whoever is available fastest.
My furnace is 18 years old — should I repair or replace?
At 18 years, a furnace is past its average lifespan of 15–20 years. If the repair is minor (igniter, sensor), it may still make sense. If the heat exchanger is cracked or the motor has failed, replacement is usually the smarter financial call — especially with today's high-efficiency options eligible for tax credits.

Emergency Furnace Repair — 24/7

Spokane winter with no heat is an emergency. Call now and we'll connect you with the fastest available licensed technician in your area.

Diagnostic / Service Call$75–$150
Igniter Replacement$150–$250
Flame Sensor / Cleaning$80–$150
Blower Motor$300–$600
After-Hours Surcharge+$75–$150
🔥 (888) 661-2315 — Emergency Line

Furnace Replacement — Eastern Washington & North Idaho

In the Inland Northwest, your furnace is the most critical appliance in your home. Spokane's climate — with lows averaging 24°F in January and extreme cold snaps into the single digits — demands a properly sized, reliable heating system. Our contractors perform proper Manual J heat load calculations before recommending any replacement equipment.

Modern high-efficiency furnaces (96–98% AFUE) can cut your natural gas heating bills significantly compared to a 15-year-old 80% AFUE unit. On a Spokane home spending $150/month on gas heat, that's real monthly savings that adds up fast.

When It's Time to Replace Your Furnace

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Furnace is 15–20+ years old — average lifespan even for well-maintained units
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Repair estimate exceeds $1,000–$1,500 on an older system
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Cracked heat exchanger — a CO safety issue that makes replacement mandatory
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Gas bills rising despite normal usage — degrading efficiency compounds over time
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Can't keep the home warm on very cold Spokane nights — undersized or worn equipment

Furnace Replacement FAQs — Spokane & CDA

What does a new furnace cost in Spokane?
A new gas furnace installed in the Spokane/CDA area typically costs $2,500–$6,500 depending on efficiency rating, two-stage vs. variable-speed operation, and any ductwork modifications. Basic 80% AFUE units run $2,500–$3,800. High-efficiency 96%+ AFUE units run $4,000–$6,500+ and qualify for federal tax credits.
Are there rebates for high-efficiency furnaces in Washington?
Yes. Federal tax credits under the Inflation Reduction Act provide up to $600 for qualifying high-efficiency furnaces (96%+ AFUE). Avista Utilities offers rebates for qualifying equipment. Washington State also has programs for low-income weatherization. Our contractors can walk you through what applies.
How long does furnace replacement take?
Most furnace replacements take 4–8 hours for a straight swap. If ductwork modifications, flue rerouting, or electrical upgrades are needed, it may take a full day. Permits are required in Spokane County and most Idaho jurisdictions — our contractors handle this.

New Furnace — Free In-Home Estimate

Matched contractors come to you, measure your home, and provide a no-pressure written quote. No upselling. No pressure.

80% AFUE Gas Furnace$2,500–$3,800
96% AFUE High-Efficiency$4,000–$6,000
Variable Speed / 2-Stage$5,500–$7,500
Federal Tax CreditUp to $600
♨️ (888) 661-2315 — Get Estimate

Mini-Split Installation — Spokane, CDA & Inland NW

Ductless mini-split systems have become extremely popular in the Inland Northwest for additions, garages, shops, sunrooms, and homes without existing ductwork. Modern cold-climate heat pump mini-splits maintain heating efficiency down to -15°F — well below Spokane's coldest nights — making them a viable year-round solution.

That said, mini-splits are frequently oversold for whole-home applications where a ducted system would perform better and cost less. Our contractors will give you an honest assessment of whether a mini-split is genuinely the right tool for your situation.

When a Mini-Split Makes Sense in the Inland Northwest

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Room addition or sunroom without access to existing ductwork
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Detached garage, shop, or ADU needing independent climate control
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Hot or cold spot in a specific room that existing HVAC can't reach
All-electric home looking for efficient heating without gas service
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Rural Inland NW property with propane heat seeking a lower-cost backup

Mini-Split FAQs — Inland Northwest

What does mini-split installation cost in Spokane?
A single-zone mini-split (1 indoor, 1 outdoor unit) typically costs $2,000–$4,500 installed in the Spokane/CDA area. Multi-zone systems (2–4 indoor units) run $5,000–$12,000+ depending on zones and BTU capacity. Hyper-heat cold-climate models cost slightly more but are recommended for Eastern WA/North ID winters.
Do mini-splits work in Spokane's cold winters?
Standard mini-splits lose efficiency below 25°F. Cold-climate (hyper-heat) mini-splits from Mitsubishi, Daikin, and others maintain heating down to -13°F to -22°F — adequate for Spokane's typical winters. Our contractors always recommend cold-climate rated units for Inland Northwest installations.
Do I need a permit for a mini-split in Spokane or Coeur d'Alene?
Yes — mechanical and electrical permits are required in Spokane County, the City of Spokane, Coeur d'Alene, and most other Inland NW jurisdictions. Our contractors are licensed and pull permits as part of the job. Unpermitted HVAC work can affect your home insurance and sale value.

Mini-Split Install — Free Estimate

Our contractors assess your space, calculate the right BTU capacity, and recommend cold-climate rated systems for WA & ID winters.

Single-Zone (Installed)$2,000–$4,500
2-Zone System (Installed)$5,000–$8,000
3–4 Zone System$8,000–$13,000
Federal Tax Credit (30%)Up to $2,000
🌬️ (888) 661-2315 — Get Estimate

Heat Pump Installation & Repair — Eastern Washington

Heat pumps are gaining ground in the Inland Northwest as a highly efficient alternative to gas — particularly for homes replacing aging electric resistance heat. A cold-climate heat pump can deliver 2–3x the heat energy per dollar compared to electric resistance, and combined with Washington's relatively clean electricity grid, they offer strong environmental and financial benefits.

The key in Spokane's climate is proper cold-climate rating. Standard heat pumps become inefficient below 30–35°F. Hyper-heat models from Mitsubishi, Daikin, and Bosch maintain 100% rated capacity down to 5°F — appropriate for our region's coldest weeks.

Heat Pump Considerations for the Inland Northwest

Replacing electric resistance heat — heat pumps deliver 200–300% efficiency vs. 100% for resistance
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Want one system for both heating and cooling — heat pumps do both
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All-electric home looking to reduce carbon footprint with WA's clean grid
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Eligible for federal heat pump tax credit — up to $2,000 under IRA

Heat Pump FAQs — Spokane & North Idaho

Do heat pumps work in Spokane's cold winters?
Standard heat pumps lose efficiency below 30°F. Cold-climate (hyper-heat) heat pumps from Mitsubishi, Daikin, and Bosch maintain good efficiency down to 5°F and can operate (with reduced output) to -13°F. For Spokane, cold-climate rated equipment is required. Many homes also keep gas furnaces as backup on the coldest nights.
What's the cost of a heat pump system in Spokane?
A cold-climate heat pump system (air handler + outdoor unit) runs $5,000–$10,000+ installed depending on size and efficiency. After the federal 30% tax credit (up to $2,000), real costs are typically $4,000–$8,000. Dual-fuel systems (heat pump + gas backup) cost more but provide redundancy for extreme cold.

Heat Pump — Free Assessment

Our contractors evaluate your home's insulation, current system, and usage to determine if a heat pump makes financial sense for your specific situation.

Cold-Climate Heat Pump System$5,000–$10,000
Federal IRA Tax Credit (30%)Up to $2,000
Avista Utility RebateVaries
🔄 (888) 661-2315 — Free Consult

HVAC Maintenance — Spokane & North Idaho Tune-Ups

Annual HVAC maintenance is the single highest-ROI thing you can do to extend system life, maintain efficiency, and catch problems before they become expensive emergencies. In Spokane's climate — where you're running the furnace hard from October through April and the AC hard from June through September — skipping maintenance accelerates wear significantly.

A real tune-up is not just a filter change. It includes combustion analysis, heat exchanger inspection, refrigerant pressure check, coil cleaning, electrical connection tightening, and a full system performance report.

What a Proper Annual HVAC Tune-Up Includes

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Combustion analysis — verifying safe CO levels and proper fuel/air mixture in gas furnaces
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Heat exchanger visual inspection — cracks are a CO and fire risk
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Refrigerant pressure check — ensures the system is operating at rated capacity
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Condenser and evaporator coil cleaning — dirty coils can reduce efficiency by 30%
Electrical connections and capacitor check — the #1 summer breakdown cause is a failed capacitor
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Written report of findings — so you know what's working and what to watch

Maintenance FAQs

How much does HVAC maintenance cost in Spokane?
A single-system tune-up (furnace or AC) typically runs $80–$150 in the Spokane/CDA area. Combined furnace + AC tune-ups are $150–$250. Many contractors offer annual maintenance plans for $200–$350/year that include two visits (fall and spring) plus priority scheduling and discounts on repairs.
When should I schedule HVAC maintenance in Spokane?
Schedule furnace maintenance in September–October before heating season, and AC maintenance in April–May before cooling season. Avoid scheduling during peak demand periods (January deep freezes, late June heat waves) when contractors are swamped with emergency calls.

Schedule a Tune-Up — Fall or Spring

Get matched with a local HVAC contractor who will do a real inspection — not just change a filter and send a bill.

Furnace Tune-Up$80–$150
AC Tune-Up$80–$150
Combo Furnace + AC$150–$250
Annual Maintenance Plan$200–$350/yr
🔧 (888) 661-2315 — Schedule Now
How It Works

You Get 2–3 Matched HVAC Pros

One call connects you to licensed, vetted HVAC contractors in your area. Not 10 callbacks — the right 2 or 3.

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Spokane Comfort Systems
★★★★★ 4.8 · 63 reviews
EmergencyHeat PumpsID Licensed
Pacific Mechanical Heating
★★★★☆ 4.7 · 41 reviews
CommercialDuctworkWA & ID
Contractors shown are examples. Your actual matches are based on trade, location, and availability.
HVAC Education

Know Before You Call

Most HVAC contractors don't explain the why. We do. Click any topic below to learn what our pros actually look for — and what questions to ask before any work begins.

🔥Furnaces

Furnace Lifespan, Heat Exchangers & When to Replace

A cracked heat exchanger is a CO risk, not a "monitor it" situation. Learn what our techs check, what AFUE ratings actually mean in dollars, and how to read the age of your system.

Read the Guide
❄️AC & Cooling

"Low on Refrigerant" Is Not Routine Maintenance

Refrigerant doesn't get used up. It circulates in a sealed system. If it's low, there's a leak. Learn what R-22 phase-out means for your older unit and what SEER ratings cost you annually.

Read the Guide
🌬️Mini-Splits

Mini-Splits Are Excellent — In the Right Application

Ductless systems are frequently oversold for whole-home use in cold climates. Learn when they genuinely make sense vs. when a ducted system performs better in WA and ID winters.

Read the Guide
🌡️Thermostats

Smart Thermostats Save Money — If Your System Can Use One

The C-wire problem. Heat pump compatibility. Power-stealing thermostats that short-cycle your furnace. Learn what to verify before buying any smart thermostat.

Read the Guide
🔧Maintenance

The Filter You're Using May Be Hurting Your System

High-MERV filters catch more particles — but restrict airflow. Learn what MERV ratings mean for your specific system, and what a real annual tune-up actually covers vs. a filter-change upsell.

Read the Guide
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Still Have Questions?

Our HVAC partners are available to answer questions before you book. Call free — no pressure.

(888) 661-2315

Need HVAC Service Today?

Call now and we'll connect you directly with a licensed HVAC contractor in your area — no forms, no waiting.

🔥 (888) 661-2315
HVAC contractors available · WA & ID · Free to call
Why Catalyst

We Only Work With
the Best HVAC Pros.

Every contractor in our network has been verified for licensure, insurance, and track record before they ever receive a lead from us. You're not scrolling a directory — you're getting a curated match for your specific situation.

Washington & Idaho LicensedEvery HVAC contractor holds a current state license and carries general liability insurance.
2–3 Contractors Per CallWe don't flood you with callbacks. You get the right 2–3 for your job and your location.
Permit-Ready WorkAll contractors pull permits when required and complete work to pass inspection.
Free for HomeownersThere's no cost to you. Contractors pay to be part of the network — not you.
Local to the Inland NorthwestCatalyst is based in Spokane. We know the climate, codes, and contractors.
Service Areas

HVAC Pros Across WA & ID

Spokane
Washington
Spokane Valley
Washington
Coeur d'Alene
Idaho
Post Falls
Idaho
Liberty Lake
Washington
Pullman
Washington
Moscow
Idaho
Kennewick
Washington