About Coolwave Heating Air & Refrigeration
Coolwave Heating Air & Refrigeration is an established family-run hvac contractor serving homeowners across Saint Paul, MN since 2014. Services include central AC and furnace install and repair, heat pump conversions, ductless mini-split installs, ductwork design and replacement, indoor air quality systems, and the increasingly popular spring/fall maintenance plans that keep manufacturer warranties intact. The technicians on staff carry NATE certifications and are happy to walk customers through a Manual J load calculation before quoting any system replacement, so you never end up with an oversized or undersized system.
Coolwave Heating Air & Refrigeration serves homeowners across Saint Paul, MN and surrounding ZIP codes including 55101, 55103, 55105, 55114, 55117. 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
- Commercial RTU service
- Whole-home humidifier
- Refrigerant leak detection
- Smart thermostat install
- Indoor air quality systems
Service area
Coolwave Heating Air & Refrigeration covers Saint Paul and the surrounding metro, typically responding to addresses within 25–35 miles of 55103. 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 Heating Air & Refrigeration holds an active MN contractor license (#MN-247594) 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 Heating Air & Refrigeration and up to two other nearby hvac pros in Saint Paul. You'll receive up-front written quotes — usually within an hour during business hours — so you can compare apples to apples before booking.