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Heat Pump Maintenance in Concord, MA 01742

January 17, 2022

“Leo did a great job!”

- Mark T.
« Boiler Maintenance in Bolton, MA 01740 » Plumbing Repair in Littleton, MA 01460

Emergency Service 978-431-0579

Basnett Plumbing, Heating, AC & Electrical logo.

438 King Street, Littleton, MA 01460

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P.O. Box 1425, Littleton, MA 01460

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Massachusetts Master Plumber / Gas License # 10671
Massachusetts Plumbing Business License: #2416
Massachusetts Oil Burner License # 030676
Massachusetts Electrical License # 8567 A1
Massachusetts Master Electrician License # 23442-A (Michael DeAngelis)
Massachusetts Sheet Metal License # 7428
Massachusetts Sheet Metal Business License: #456
Maine Master Plumber License # MS90011545
RSES Refrigerant Certification # 030900205
Carbon Monoxide & Combustion Certification # C0309303
Air Balancing & Diagnostic Certification # 1115906
BPI Infiltration & Duct Leakage Certification # 5053585
System Residential HVAC System Performance Certification # 15-058-05
Air Systems Cleaning Specialist (ASCS) Certification #12772057

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