Your Comfort, Our Priority

At Opal Sun Air Conditioning LLC, we specialize in repairing and maintaining your home and small business cooling and heating systems with care and expertise.

Trusted Repairs

Customer Focus

We believe in fixing what works and only replacing when necessary, saving you money while keeping your space comfortable year-round.

Don Miller

30+ years HVAC experience
A.A.S. Air Conditioning Technology: Building Automation
A.A.S - CIS, Software
U.S.A.F. Veteran MOS: HVAC/R - Diploma
N.A.T.E. Certification
Oregon Limited Maintenance Electrical License
Universal E.P.A. Certification