Greco Signorelli

Polhamus Heating & A/C Inc

ACTIVE

License Information

License Number
WA-POLHAHA006DF
License Type
Hvac/Rfrg
License Class
EC - 6A
Issue Date
3/6/2000
Expiration Date
3/30/2026

Contact & Location

Phone
(509) 765-8524
Address
3211 BELL RD NE
City
Moses Lake
ZIP Code
98837
Hired Greco? Share your experience.

Customer Reviews

Worked with Greco Signorelli?

Share your experience to help other homeowners hire with confidence.

Tap a star to start — takes about a minute

📖 Washington Licensing Guide

Learn about Washington licensing requirements, what to check, red flags to watch for, and your consumer protections.

Read the Full Guide →

Browse More Licensed HVAC Technicians in Washington

View all hvac technicians licensed in Washington, or search by city, status, or name.

View All Washington HVAC Technicians
Data sourced from: Washington L&I
Last verified: 2/22/2026

Is this you?

Enhance your listing to stand out to potential clients. Add photos, contact info, and a description.

Claim This Profile

Starting at $29/month · Verified badge · Priority placement

Need a Licensed HVAC Technician?

Get free quotes from verified, licensed professionals in Moses Lake.

Find Licensed HVAC Technicians

Disclaimer: The information on this page is sourced from publicly available state licensing board databases and is provided for informational purposes only. LicensedCheck is not a government agency and cannot guarantee the accuracy or completeness of this data. License status may have changed since our last verification. Always confirm license status directly with the Washington L&I before making hiring decisions.