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Dunn Heating and Air Conditioning

Waterloo HVAC Companies
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Dunn Heating and Air Conditioning

Local HVAC contractor providing heating, cooling, and water heating services in Waterloo. Recent jobs include full furnace and AC changeouts, heat pump installations, and tank-to-tankless conversions.

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Why Homeowners Choose This Business

Local presence in Waterloo with 24/7 availability. Reviews note helpful communication, punctual arrivals, and clean job sites. They handle full system changeouts and can remove old equipment as part of the install.

Service Area

Serving Waterloo and nearby communities across the Waterloo Region; call to confirm service to your location.

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Recent Reviews

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Frequently Asked Questions

Customers mention installations of furnaces, central air conditioners, heat pumps, and tankless water heaters. They also handle removing old equipment and setting up new thermostats when part of the project.

Their posted hours indicate 24/7 availability. For urgent issues, calling ahead is recommended to confirm response times.

Reviews reference quotes and clear explanations of options before installation. Ask for a written quote that outlines equipment, timelines, and any needed follow-up visits.

Multiple reviewers note that the crew hauled away old equipment as part of the job. Confirm disposal details and any related fees when scheduling.

A few reviews mention return visits to complete thermostat connections or refine exterior venting. Discuss expected follow-ups during the estimate so you know the plan and timing.

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

Business Details

Business Rating
Available on Pro Profile
Address
75 Rankin St, Waterloo, ON N2V 1W2, Canada, Waterloo, ON N2V 1W2
Phone
Business Type
general_contractor
Website
Available on Pro
City Page
Waterloo HVAC Companies

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