Williams Brothers AC and Heat

Overview

AC repair and emergency HVAC services for Ann Arbor homeowners, focused on cooling reliability. NATE-certified technicians are listed on the company website. Emergency Response is advertised as 24-hour availability for urgent cooling calls. Years in business reported as 20+ years serving Ann Arbor since 2005.

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 →

Pros & cons

When to choose them

• You need AC repair
• You prefer a family-owned operation
• You value a long-tenured local operator (21+ years in business)
• You want NATE-certified technicians

Services

• AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
• AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
• Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
• Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
• HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
• Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.

Service area

Office: 2803 Boardwalk Dr, Ann Arbor, MI 48108, USA

Neighborhood: 2803 Boardwalk Dr, Ann Arbor, MI 48108, USA

Guarantees & credentials

• Licensed
• NATE Certified

Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.

Contact & hours

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