HVAC Services in Mount Vernon
Integrity is at the heart of everything we do at Andgar Home Comfort. Book today and enjoy:
- Licensed, NATE-certified technicians
- Best-in-state labor warranties
- Excellent financing opportunities available
5-Star HVAC Service in Mount Vernon
Andgar Home Comfort keeps homes comfortable year-round. We have served Mount Vernon and the surrounding region since 1935, offering heating, cooling, air quality, and ductwork services with integrity from the start. Every technician is NATE certified and background checked for our customer’s peace of mind.
Our HVAC team handles it all. We repair, install, and maintain furnaces, heat pumps, air conditioners, and ductless systems. We service all makes and models and resolve most repairs in a single visit to your home.
- 4.9/5 — Google My Business Reviews (GMB)
- Top 1% — Licensed Contractors in WA (BuildZoom)
- A+ — Accredited Business (Better Business Bureau)
- 96% — Recommend Andgar (Facebook)
HEATING
Heating Services in Mount Vernon
Andgar Home Comfort restores heat fast. Our technicians diagnose furnace, heat pump, and boiler problems accurately and our quotes are always transparent and upfront.
Replacing a heating system is a big investment. Our Design Technicians size a new system to your home and install Daikin, Trane, and Mitsubishi equipment, then register it for extended warranty coverage whenever you qualify.
Our heating services include:
- Furnace repairs
- Furnace replacements
- Heat pump repairs
- Heat pump replacements
- Mini-split repairs
- Mini-split replacements
- Boiler repairs
- Boiler replacements
COOLING
Cooling Services in Mount Vernon
Andgar Home Comfort is your source for all things cooling. Our Design Technicians walk you through central air conditioners, heat pumps, and ductless mini splits, then recommend the option that fits your space and your budget.
Already have a system that needs attention? Our NATE certified technicians repair and tune up all makes and models. Most system repairs are resolved in a single visit to your home.
Our cooling services include:
- Central AC repairs
- Central AC replacements
- Heat pump repairs
- Heat pump replacements
- Mini-split repairs
- Mini-split replacements
AIR QUALITY & DUCTS
Air Quality & Duct Services in Mount Vernon
Andgar Home Comfort has been helping Mount Vernon breathe easier since 1935. Our technicians install and repair ductwork, seal leaks that waste energy, and clean ducts and dryer vents so your system runs the way it should.
Our technicians also install purifiers, humidifiers, and filtration upgrades like the REME Halo. We base every recommendation on an inspection of your specific system, not a guess.
Our air quality and ductwork services include:
- Air purifiers
- Humidifiers and dehumidifiers
- Electronic air cleaners
- Media filters
- Duct repairs
- Duct replacements
- Duct cleaning
- Duct sealing
Frequently Asked Questions
How Often Should I Schedule HVAC Maintenance
Most homeowners should schedule an HVAC tune up twice a year, once before heating season and once before cooling season. Regular maintenance helps your system run efficiently, catches small problems before they become expensive repairs, and can help you qualify for extended manufacturer warranty coverage through our Trane, Daikin, and Mitsubishi partnerships.
What Warning Signs Mean My HVAC Needs Repair
Most HVAC problems show warning signs before a full breakdown, and catching them early can save you money on repairs.
- Unusual noises: Banging, squealing, or grinding sounds often point to a loose or worn part that needs attention before it causes further damage.
- Rising energy bills: A sudden increase in your utility bill without a change in usage can mean your system is working harder than it should.
- Uneven temperatures: Rooms that feel warmer or cooler than the rest of your home often signal an airflow or ductwork problem.
Should I Repair or Replace My HVAC System
Deciding between a repair and a replacement depends on the age of your system, the cost of the fix, and how often you have needed service. Our technicians walk you through your options honestly instead of pushing a bigger sale.
As a general guide, a repair often makes sense for a younger system with a single, affordable issue. A replacement becomes the better value when your system is older, needs frequent repairs, or when a new model qualifies you for the extended warranty coverage available through our Daikin, Trane, and Mitsubishi partnerships.
More Reasons to Choose Andgar Home Comfort
- 24/7 Emergency Service Available
- 2-Hour Appointment Windows
- Free Installation Estimates
- ALL HVAC Makes & Models Serviced
- 1-Year Workmanship Warranty for Installs
- 90-Day Workmanship Warranty for Repairs
Meet Our Local Partners and Trade Allies
Andgar Home Comfort works alongside utilities organizations like Puget Sound Energy, SnohomishPUD, and Cascade Natural Gas to support local homes and businesses. We also hold certifications with Daikin, Trane, and Mitsubishi, the manufacturers behind the equipment we install.
These partnerships help us bring you better rebates, stronger warranties, and equipment built to last.
Daikin
Trane
Mitsubishi- Puget Sound Energy
- Snohomish PUD
- Cascade Natural Gas
Serving Whatcom, Skagit, & North Snohomish Counties
Service Available 24/7
We are available 24/7 (even holidays!) for all of your emergency HVAC and plumbing needs.
Office Hours
Mon – Fri: 8:00 AM – 4:30 PM
Closed Saturday and Sunday
- Anacortes
- Arlington
- Bellingham
- Blaine
- Bow
- Burlington
- Camano Island
- Concrete
- Custer
- Deming
- Everett
- Ferndale
- Glacier
- La Conner
- Lummi Island
- Lynden
- Marysville
- Mount Vernon
- Point Roberts
- Sedro-Woolley
Home Service with Heart
24/7 Service | Free Estimates | Fair Pricing
Call Now: 360-614-4543Request Service Online