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Coolwave HVAC Services

HVAC Pros · 3799 Commerce Dr, Ann Arbor, MI 48108

4.2 (76 reviews) · 30 years in business
  • Licensed & Insured
  • License #MI-231678

Call now: (681) 473-5342

About Coolwave HVAC Services

Founded in 1996, Coolwave HVAC Services has built a reputation in Ann Arbor, MI as a straight-shooting top-rated hvac contractor that doesn't push system replacements when a repair will do. The team is unusually rigorous about indoor air quality and ventilation work in addition to core heating and cooling, and is one of the few local shops that will quote both a repair and a replacement option on the same visit so homeowners can make an informed call. NATE-certified, state-licensed, EPA refrigerant-handling certified, and proudly insured.

Coolwave HVAC Services serves homeowners across Ann Arbor, MI and surrounding ZIP codes including 48103, 48104, 48105, 48108, 48197. Pricing is up-front and quoted in writing before any work begins, with no obligation if the estimate isn't right for your project.

Services offered

  • Indoor air quality systems
  • Smart thermostat install
  • Central AC install & repair
  • Ductless mini-split install
  • Refrigerant leak detection

Service area

Coolwave HVAC Services covers Ann Arbor and the surrounding metro, typically responding to addresses within 25–35 miles of 48108. Same-day appointments are commonly available for non-emergency requests booked before noon, and 24/7 emergency dispatch is offered for active leaks, electrical hazards, no-heat/no-cool calls, and lockouts when applicable.

Licensing & insurance

FixNearMe verifies that Coolwave HVAC Services holds an active MI contractor license (#MI-231678) and carries general liability insurance covering work at residential properties. We re-verify licensing annually and remove any pro whose status lapses or whose review pattern deteriorates.

How to request a quote

Use the free quote form on this page to send your job details directly to Coolwave HVAC Services and up to two other nearby hvac pros in Ann Arbor. You'll receive up-front written quotes — usually within an hour during business hours — so you can compare apples to apples before booking.

Recent customer reviews

★★★★★
Honest pricing, showed up on time, and explained exactly what was wrong before doing anything. Quote was 25% lower than two other shops we called.
— Sarah K., Ann Arbor
★★★★★
Got us booked the same day and finished the job in a single visit. Cleaned up everything before they left — couldn't even tell they'd been here.
— Mark T., Ann Arbor
★★★★★
Came out for a second opinion after another company tried to upsell us into a $9,000 job. Turned out to be a $400 fix. Fair, knowledgeable, and respectful.
— Megan L., Ann Arbor

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  • Licensed & Insured
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