Robertson Morrison Inc
Ann Arbor, MI HVAC · #4 of 3 · 60+ yrs
Overview
Robertson Morrison leads with commercial and residential HVAC system replacements and retrofits. The company notes 60+ years serving Southeast Michigan clients. Robertson Morrison lists ACCA certification and in-house sheet metal fabrication. Local winters in Ann Arbor make their 24/7 emergency service particularly relevant to homeowners. Several pages advertise routine maintenance programs to minimize downtime.
Commercial and residential mechanical contractor focusing on HVAC retrofits and system replacements in Ann Arbor. ACCA certification is listed on their site. Experience: 60+ years serving Southeast Michigan. Availability: 24/7 emergency response advertised.
Score breakdown
Ann Arbor, MI HVAC average is 78/100. Ranks #4 of 3 listed HVAC providers in Ann Arbor, MI.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Ann Arbor average
| Signal | Robertson Morrison Inc | Ann Arbor avg | Delta |
|---|---|---|---|
| Vouched Score | 65/100 | 78/100 | -13 vs avg |
| Google rating | 4.7★ | 4.8★ | -0.1 vs avg |
| Review volume | 50+ | 325+ | -275 vs avg |
| Years in business | 60+ | 93+ | -33 vs avg |
Pros
- High Google rating (4.7★ across 50+ reviews)
- Long-established (60+ years in business)
When to choose them
- You value a long-tenured local operator (60+ years in business)
Services
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Contact & hours
Frequently asked questions
What are the pros of Robertson Morrison Inc?
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What is the Vouched Score for Robertson Morrison Inc?
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What does HVAC service typically cost when working with a Ann Arbor, MI provider like Robertson Morrison Inc?
Does Robertson Morrison Inc do AC Replacement in Ann Arbor, MI?
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Does Robertson Morrison Inc do Duct Work in Ann Arbor, MI?
Does Robertson Morrison Inc do Emergency HVAC Service in Ann Arbor, MI?
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Robertson Morrison Inc (this company) |
65/100 | 4.7★ (50+) | 60+ |
Fry Heating, Cooling & Plumbing ⭐ Best for Free Estimates |
80/100 | 4.9★ (220+) | 113+ |
| 70/100 | 4.5★ (165+) | 90+ | |
Indoor Comfort Heating & Cooling ⭐ Highest Vouched Score · ⭐ Best for Ductwork & Sealing · ⭐ Best for Smart Thermostat Install |
85/100 | 5.0★ (585+) | 75+ |
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Profile last updated July 26, 2026.