Locally-owned since 1977 • Licensed, bonded and insured in Washington (WA Contractor Reg. #HOMECCA785BD) • WA Electrical Contractor Lic. #HOMECCA782DC • WA Plumbing Contractor Lic. #HOMECCA751QG • NATE-certified technicians • Carrier Factory Authorized Dealer • Mitsubishi Electric Diamond Dealer • Lennox Premier Dealer
Heating, cooling, plumbing and electrical service in Monroe, WA
Home Comfort Alliance repairs, maintains and installs heating and cooling systems, plumbing and electrical for Monroe homeowners. Our Everett branch serves Monroe, and one call to (425) 645-0404 covers every system in the house: furnaces, heat pumps, ductless mini-splits, air conditioning, water heaters, drains, panels, EV chargers and generators.
Monroe sits where the Skykomish and Snoqualmie rivers come together, at the start of the US 2 drive to Stevens Pass. US 2, SR 522 and SR 203 all meet here, which puts Monroe within easy reach of our Everett crews.
Our Monroe HVAC, Plumbing & Electrical Services
Our Everett-based team covers every system in your Monroe home. Explore our Monroe services:
Heating
Cooling
Plumbing
Electrical
Nearby, we also serve Snohomish, Lake Stevens, Duvall and Everett.
Rooted in Monroe since 1977
Home Comfort Alliance’s Everett branch grew out of G&S Heating, an HVAC company founded right here in Monroe in 1977. For decades G&S Heating served homeowners across Snohomish County, and that local knowledge of the area’s homes, utilities and weather now anchors our Everett team.
Today, as part of Home Comfort Alliance, the same Everett branch brings heating, cooling, plumbing and electrical service together, so Monroe homeowners can call one local company for the whole house.
What Monroe homes need
Monroe grew fast in the 1990s as subdivisions spread along SR 522. Many of those houses are now 25 to 35 years old, the age when original furnaces, water heaters, electrical panels and plumbing fixtures start to come up for replacement. Older homes near downtown and newer neighborhoods around Lake Tye add to the mix.
Monroe is also wetter than the coast. It gets noticeably more rain than Everett, sitting closer to the Cascade foothills. That makes crawlspace moisture, sump pumps, drainage and well-sealed outdoor equipment worth checking on every visit.
- Heating: gas furnaces on PSE gas, electric furnaces and baseboards on Snohomish PUD power, and a growing number of heat pumps.
- Cooling: central AC, heat pumps and ductless mini-splits for upstairs rooms that overheat.
- Plumbing: water heater replacement, leaks, drains, sump pumps and repiping.
- Electrical: panel upgrades, EV chargers, generators and circuits for heat pumps.
Where we work in and around Monroe
We serve homes throughout Monroe, from the older streets near downtown and Main Street to the neighborhoods around Lake Tye and the Evergreen State Fairgrounds, and out along US 2, SR 522 and SR 203. The same Everett branch also covers nearby Sultan and Gold Bar farther up the Skykomish valley, and Snohomish, Lake Stevens and Duvall.
If your address is outside Monroe city limits, the permit usually comes from Snohomish County instead of the city. Tell us your address when you call and we will confirm which office handles it.
Monroe rebates and incentives (updated September 2026)
Monroe gets electricity from Snohomish County PUD and natural gas from Puget Sound Energy. That combination decides which rebates apply:
| Program | Who qualifies | Amount |
|---|---|---|
| Snohomish PUD ducted heat pump | PUD customers whose primary heat is electric | $1,800 (conversion model) or $2,500 (inverter-driven), applied on the invoice by a PUD registered contractor |
| Snohomish PUD heat pump water heater | PUD customers replacing an existing water heater | Up to $1,000; apply within 90 days |
| PSE hybrid heat pump | PSE gas customers adding a heat pump to a gas furnace | $1,500, plus up to $2,400 through Efficiency Boost for income-qualified homes |
Sources: Snohomish County PUD heating rebates (updated July 1, 2026); Snohomish County PUD heat pump water heater rebates; PSE hybrid heat pump rebate. Home Comfort Alliance is a Snohomish PUD approved contractor and a PSE Trade Ally, so we can apply eligible rebates and handle the paperwork.
Permits in Monroe
The City of Monroe requires a mechanical permit for furnaces, heat pumps and other HVAC equipment, and a plumbing permit to replace a water heater; a new gas water heater also needs a mechanical permit. Electrical permits come from Washington L&I, not the city (City of Monroe, When Do I Need a Permit?). We pull the permits for our work and schedule the inspections.
What do common services cost around Monroe?
These are published Seattle-area and national estimates, not our prices. We give a written price before any work starts.
| Service | Typical range | Source |
|---|---|---|
| Furnace repair | $139 to $544, about $341 | Angi, Seattle furnace repair costs, updated August 2026 |
| New furnace | $2,762 to $6,683, about $4,683 | Angi, Seattle new furnace costs, updated July 2026 |
| Ducted heat pump | $3,160 to $20,000 by efficiency tier | Angi, Seattle heat pump installation costs, updated July 2026 |
| New central AC | $5,098 to $9,785, about $7,377 | Angi, Seattle AC replacement costs, updated August 2026 |
Get an estimateA comfort advisor will call you to set up your visit.
How a Monroe visit works
- Call (425) 645-0404 or send the form. An Everett-based comfort advisor calls back to set a visit window.
- A licensed technician, plumber or electrician diagnoses the problem or measures the home for new equipment.
- You get a written price, and rebate and financing options where they apply, before any work starts.
- We do the work, pull any permit, and walk you through what was done.
Warranty and Home Comfort Club
We support the manufacturer’s warranty on covered equipment parts, and we stand behind our installations with a 1-year labor warranty from installation.
Join our Home Comfort Club, a monthly membership starting at $15 a month, and a new system we install gets extended labor coverage for as long as your membership stays active, up to 5 years from installation. Ask your technician or comfort advisor for the current plan details.
Monroe home services FAQ
Does Home Comfort Alliance serve Monroe, WA?
Yes. Our Everett branch serves Monroe for heating, cooling, plumbing and electrical work. Call (425) 645-0404.
Who supplies electricity and gas in Monroe?
Snohomish County PUD supplies electricity and Puget Sound Energy supplies natural gas.
Which heat pump rebates apply in Monroe?
Snohomish PUD offers $1,800 or $2,500 for ducted heat pumps in electrically heated homes, and PSE offers a hybrid heat pump rebate for PSE gas customers. We confirm what applies to your home at the estimate.
Who issues permits in Monroe?
The City of Monroe issues mechanical and plumbing permits. Electrical permits come from Washington L&I.
Are estimates free in Monroe?
Estimates for new systems are free. Repair visits carry a trip fee that we tell you before we come out.
What warranty comes with your work?
We support the manufacturer’s warranty on covered equipment parts, and our labor warranty covers installations for 1 year from installation. Home Comfort Club members (monthly membership starting at $15 a month) with a new system installed by Home Comfort Alliance get extended labor coverage for as long as their membership stays active, up to 5 years from installation.
Why Choose Home Comfort Alliance in Monroe?
Your Comfort is Our Promise
We promise...
Reliable heating, air conditioning, plumbing and electrical service, all from one trusted company.
To educate and guide you through your options so you’ll find the right solution at the right price.
Knowledgeable and respectful workers who ensure both your own comfort during the installation process, and lasting comfort from your home systems.
Outstanding service, communication, and follow-up, so your home is comfortable now and for years to come.
Ready to get started in Monroe?
An Everett-based comfort advisor will set up your visit and give you written options, PUD and PSE rebate help and financing choices.
Get an estimate
An Everett-based comfort advisor will call you to set up your visit.