Glendale Heating & Air Conditioning
Seattle, WA Furnace Replacement · #6 of 7 · 88+ yrs
At a glance
- Google rating
- 4.8★ from 705+ reviews
- In business
- 88+ years
- Services
- 1 Furnace Replacement service
- Service area
- Seattle, WA + 1 nearby
- Phone
- +1-206-243-7700
Overview
Glendale Heating is a Lennox Dealer selling factory-aligned Lennox equipment. Glendale Heating notes flat-rate quotes and available financing options. Glendale Heating has served Seattle since 1938, about 85+ years. Glendale advertises same-week scheduling and reserves slots for no-heat emergencies. Reviews show many local installs and follow-through across King and Pierce Counties.
Residential furnace replacement focused on Lennox systems across the Seattle area. Lennox Dealer status with factory-trained technicians is listed on their site. Years in business: 85+ years serving King and Pierce Counties. Financing and free estimates are advertised, with same-week scheduling noted.
Score breakdown
Seattle, WA Furnace Replacement average is 81/100. Ranks #6 of 7 listed Furnace Replacement providers in Seattle, WA.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Seattle average
| Signal | Glendale Heating & Ai… | Seattle avg | Delta |
|---|---|---|---|
| Vouched Score | 80/100 | 81/100 | -1 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 705+ | 2,255+ | -1549 vs avg |
| Years in business | 88+ | 37+ | +51 vs avg |
Pros
- High Google rating (4.8★ across 705+ reviews)
- Long-established (88+ years in business)
When to choose them
- You need to finance the work
- You prefer a family-owned operation
- You want a top-rated provider with substantial review history (4.8★, 705+ reviews)
- You value a long-tenured local operator (88+ years in business)
- You want a BBB-rated firm specifically
Services
Service area
Published pricing
Maintenance plans
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Comfort Club
As published: Comfort Club"…i-Split Heat Pump Heat Pumps Air Quality Services Comfort Club Humidifier Installation Dehumidifier Installation…"
Estimates
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Free estimates
As published: Free estimates"…uality. Ask us how! And remember, we always offer free estimates of our work, so don’t hesitate to get in touch to…"
Contact & hours
Frequently asked questions
What are the pros of Glendale Heating & Air Conditioning?
When should I choose Glendale Heating & Air Conditioning?
What is the Vouched Score for Glendale Heating & Air Conditioning?
How long has Glendale Heating & Air Conditioning been in business?
How can I contact Glendale Heating & Air Conditioning?
What does furnace replacement service typically cost when working with a Seattle, WA provider like Glendale Heating & Air Conditioning?
What pricing terms does Glendale Heating & Air Conditioning publish on their website?
Does Glendale Heating & Air Conditioning do Furnace Replacement in Seattle, WA?
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Glendale Heating & Air Conditioning (this company) |
80/100 | 4.8★ (705+) | 88+ |
| 82/100 | 4.5★ (2,240+) | 39+ | |
| 66/100 | 4.5★ (150+) | 30+ | |
Greenwood Heating and Home Services ⭐ Highest Vouched Score · ⭐ Best for Furnace + AC Changeout |
89/100 | 4.9★ (4,725+) | 105+ |
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Profile last updated July 20, 2026.