Dayco Heating & Air Conditioning
Kennewick, WA AC Replacement · #2 of 3 · 41+ yrs
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
⏱ 41+ years in business
Review sentiment: 95/100
At a glance
- Google rating
- 4.9★ from 1,095+ reviews
- In business
- 41+ years
- Services
- 2 AC Replacement services
- Service area
- Kennewick, WA + 1 nearby
- Phone
- +1-509-586-9464
Overview
Dayco lists central AC replacement and system installation across the Tri-Cities area. Dayco states it has been family-owned since 1985. Kennewick homeowners face hot, dry summers and Columbia Basin heat peaks. Google review excerpts note on-time installations and attentive startup checks.
Central AC replacement and installation across Kennewick and the Tri-Cities area. Family-owned since 1985, with 40+ years of local service. Free estimates available (no-obligation). Emergency response available 24-hour, and financing is advertised.
Score breakdown
Above the Kennewick, WA AC Replacement average of 76/100. Ranks #2 of 3 listed AC Replacement providers in Kennewick, WA.
Editorial Review
79
46%
Google Rating
97
17%
Local Search Rank
73
9%
Review Sentiment
95
15%
Years in Business
100
4%
Review Volume
82
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Kennewick average
| Signal | Dayco Heating & Air C… | Kennewick avg | Delta |
|---|---|---|---|
| Vouched Score | 85/100 | 76/100 | +9 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 1,095+ | 610+ | +487 vs avg |
| Years in business | 41+ | 32+ | +9 vs avg |
What customers say
Reviewers praise:
timely arrivalsthorough diagnosisclean job sitesscheduling flexibility
Pros
Strengths
- High Google rating (4.9★ across 1,095+ reviews)
- Long-established (41+ years in business)
When to choose them
- You need same-day AC replacement
- You need same-day or after-hours service
- You need to finance the work
- You prefer a family-owned operation
- You want a top-rated provider with substantial review history (4.9★, 1,095+ reviews)
Consider alternatives if
- You want a BBB-rated firm specifically
Services
Service area
Published pricing
Maintenance plans
-
$18/month + Tax
As published: $18/month + Tax"…Air Conditioners and Heat Pumps. HVAC Maintenance $18/month + Tax. Sign up today – 509.586.9464 LEARN MORE INSTALLA…"
Pricing model
-
Upfront pricing
As published: Upfront pricing"…we say we will. We communicate clearly. We offer upfront pricing, stand by our work, and always make things right…"
Estimates
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Free estimates
As published: Free estimates"…cuss your HVAC needs with one of our contractors. FREE ESTIMATES Simple complete our online form and Dayco will co…"
Contact & hours
📞
🌐
✉️
📍
🕒
Call for hours
Frequently asked questions
What are the pros of Dayco Heating & Air Conditioning?
Based on public records and customer reviews: High Google rating (4.9★ across 1,095+ reviews); Long-established (41+ years in business); Emergency response: 24-hour; Financing available; Free estimates.
When should I choose Dayco Heating & Air Conditioning?
Choose them if: You need same-day AC replacement; You need same-day or after-hours service; You need to finance the work; You prefer a family-owned operation; You want a top-rated provider with substantial review history (4.9★, 1,095+ reviews).
What is the Vouched Score for Dayco Heating & Air Conditioning?
85/100. Top contributing signals: Years In Business 100/100, Google Rating 97/100+ Review Sentiment 95/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Dayco Heating & Air Conditioning been in business?
Dayco Heating & Air Conditioning has been operating for 41+ years in Kennewick, WA.
How can I contact Dayco Heating & Air Conditioning?
Call Dayco Heating & Air Conditioning at +1-509-586-9464. Address: 11 N Auburn St, Kennewick, WA 99336, USA.
What does AC replacement service typically cost when working with a Kennewick, WA provider like Dayco Heating & Air Conditioning?
Full AC system replacement typically runs $5,800–$13,750, and AC condenser replacement runs $1,250–$4,450 in Kennewick, Washington. These are area-wide market estimates, not Dayco Heating & Air Conditioning's quotes. For an exact price, request a written estimate from Dayco Heating & Air Conditioning.
What pricing terms does Dayco Heating & Air Conditioning publish on their website?
Dayco Heating & Air Conditioning's website publishes: $18/month + Tax, Upfront pricing, Free estimates. Promotions and plans change — confirm currently-available terms with Dayco Heating & Air Conditioning before acting.
Does Dayco Heating & Air Conditioning do AC Replacement in Kennewick, WA?
Yes. Dayco Heating & Air Conditioning lists AC Replacement among its services and serves Kennewick, WA and Replacement Kennewick, WA. Call +1-509-586-9464 for a quote.
Does Dayco Heating & Air Conditioning do Emergency HVAC Service in Kennewick, WA?
Yes. Dayco Heating & Air Conditioning lists Emergency HVAC Service among its services and serves Kennewick, WA and Replacement Kennewick, WA. Call +1-509-586-9464 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Dayco Heating & Air Conditioning (this company) |
85/100 | 4.9★ (1,095+) | 41+ |
Jacobs and Rhodes Heating and Air Conditioning ⭐ Highest Vouched Score · ⭐ Best for Honest Replace-vs-Repair · ⭐ Best for Full-System Changeout |
86/100 | 4.9★ (1,575+) | 65+ |
| 71/100 | 5.0★ (140+) | 8+ | |
Young's Heating, Cooling and Electric ⭐ Best for Commercial AC Replacement · ⭐ Best NATE-Certified Installer |
72/100 | 4.9★ (115+) | 22+ |
Listed in
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Profile last updated July 20, 2026.