Harriman Heating & Air Conditioning
Farmington Hills, MI Mini-Split Installation · #2 of 4 · 30+ yrs
Overview
Financing options are available for higher-ticket HVAC projects, per their site. Harriman Heating & Air Conditioning lists ductless mini-split installation services. Harriman opened in 1996 and shows 30+ years serving Metro Detroit. Farmington Hills winters favor heat-pump expertise for efficient heating and cooling. The company advertises same-day service for urgent system issues.
Ductless mini-split installation focused on Farmington Hills and nearby Metro Detroit ZIP codes. Same-day service is advertised for urgent repairs and service calls. Years in business: 30+ years since 1996 serving the region. Product partnerships include Trane, Generac, and AO Smith listed on their site.
Score breakdown
Above the Farmington Hills, MI Mini-Split Installation average of 81/100. Ranks #2 of 4 listed Mini-Split Installation providers in Farmington Hills, MI.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Farmington Hills average
| Signal | Harriman Heating & Ai… | Farmington Hills avg | Delta |
|---|---|---|---|
| Vouched Score | 84/100 | 81/100 | +3 vs avg |
| Google rating | 4.8★ | 4.9★ | -0.1 vs avg |
| Review volume | 1,695+ | 1,105+ | +587 vs avg |
| Years in business | 30+ | 38+ | -8 vs avg |
What customers say
Pros
- High Google rating (4.8★ across 1,695+ reviews)
- Long-established (30+ years in business)
When to choose them
- You need same-day or after-hours service
- You need to finance the work
- You want a top-rated provider with substantial review history (4.8★, 1,695+ reviews)
- You value a long-tenured local operator (30+ years in business)
Services
Service area
Published pricing
Maintenance plans
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$25 per Month
As published: $25 per Month"…Brands SCHEDULE NOW Maintenance Plans Starting at $25 per Month When your maintenance plan is with Harriman Heati…" -
maintenance plan
As published: maintenance plan"…tenance Plans Starting at $25 per Month When your maintenance plan is with Harriman Heating & Air Conditioning, you…"
Contact & hours
Frequently asked questions
What are the pros of Harriman Heating & Air Conditioning?
When should I choose Harriman Heating & Air Conditioning?
What is the Vouched Score for Harriman Heating & Air Conditioning?
How long has Harriman Heating & Air Conditioning been in business?
How can I contact Harriman Heating & Air Conditioning?
What does mini split installation service typically cost when working with a Farmington Hills, MI provider like Harriman Heating & Air Conditioning?
What pricing terms does Harriman Heating & Air Conditioning publish on their website?
Does Harriman Heating & Air Conditioning do Mini-Split Systems in Farmington Hills, MI?
Does Harriman Heating & Air Conditioning do Emergency HVAC Service in Farmington Hills, MI?
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Harriman Heating & Air Conditioning (this company) |
84/100 | 4.8★ (1,695+) | 30+ |
| 74/100 | 4.8★ (315+) | 72+ | |
| 81/100 | 4.9★ (1,055+) | 13+ | |
Randazzo Heating & Cooling ⭐ Highest Vouched Score · ⭐ Best Manufacturer-Authorized Installer |
91/100 | 4.9★ (2,740+) | 38+ |
Listed in
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Profile last updated July 26, 2026.