Important Contacts

Emergency Services

Dial 9-1-1

Sewage Service

Service Provider: Harmony Township Municipal Authority
Address: 2501 Woodland Road | Ambridge, PA 15003
Visit Page: Sewage Department
Telephone Number: 724-266-1910

Water Service

Service Provider: Borough of Ambridge Water Authority
Address: 600 11th Street | Ambridge, PA 15003
Telephone Number: 724-266-4847

Trash Collection

Service Provider: Valley Waste Service
Day: Thursday Alternate Day: Yes; Holiday – Friday
Address: 261 Wallace Run Road | Beaver Falls, PA 15010
Website Address:
Telephone Number: 724-843-9373


Service Provider: Duquesne Light Company
Payment Address: Duquesne Light Company | Payment Processing Center | Pittsburgh, PA 15267-0001
Website Address:
Telephone Number: Emergency: 412-393-7000; Customer Service: 412-393-7100

Natural Gas

Service Provider: Columbia Gas Company
Address: Columbia Gas of Pennsylvania | P.O. Box 742510 | Cincinnati, OH 45274-2510
Telephone Number: 1-888-460-4332

Library Services

Service Provider: Laughlin Memorial Free Library
Address: 99 11TH Street | Ambridge, PA 15003
Telephone Number: 724-266-3857

Veterans Services

Service Provider: Ambridge Veterans Services Center
Address: 600 11TH Street | Ambridge, PA 15003
Telephone Number: 724-266-2558

U.S. Postal Services

Service Provider: Ambridge Postal Service
Address: 1020 Merchant Street | Ambridge, PA 15003
Telephone Number: 724-266-2891