Your Trusted HVAC and Pump Service Experts in Biddeford, ME
Williamson Pump & Motor in Biddeford, ME is a full-service provider for heating, cooling, power, and fluid systems. They help homeowners and businesses across Southern Maine stay comfortable, powered, and running smoothly. The team offers 24/7 emergency service, ensuring help is available whenever a pump fails, a generator stops, or an HVAC system quits. Their skilled technicians handle both residential needs and large commercial or municipal projects.
Business Overview
For decades, Williamson Pump & Motor has been a reliable partner for Maine's homes and industries. Based right in Biddeford, their local team understands the specific demands of the region's climate—from humid summers requiring robust AC to harsh winters where reliable heat is critical. They are equipped to service, install, and repair a wide range of mechanical systems, making them a single source for many property needs.
Key Services
The company's expertise covers several essential areas for local property owners:
- Heating & Cooling (HVAC): Installation, repair, and maintenance for air handlers, RTUs, cooling towers, and exhaust fans to keep indoor air quality high and temperatures stable.
- Power Solutions: Full generator installation and repair services to provide backup power during Maine's frequent storms and outages.
- Pump Systems: Specialized work on well pumps, sewer pumps, booster pumps, fire pumps, and dewatering systems for homes, businesses, and municipal facilities.
- Electrical & Controls: Electric installation, repair, and panel/VFD/SCADA system work for precise control of motors and pumps.
Areas Served
Williamson Pump & Motor proudly serves a vast area of Maine. Their service territory includes Portland, South Portland, Brunswick, Scarborough, Saco, Augusta, and over 100 other communities from the coast to inland towns like Farmington and Rumford. This extensive coverage means they have deep working knowledge of the different home styles, building codes, and infrastructure needs found from York Beach to Lewiston-Auburn. Whether it's a historic Biddeford home or a new commercial build in Freeport, they have the local experience to get the job done right.
Company History
The business has strong roots. It began as Williamson Electrical Company, founded by Edward A. Williamson in Brookline Village, Massachusetts in February 1944. Under the management of the Tilton family, the company grew significantly. To accommodate a multi-million dollar inventory and a expanding repair shop, they moved to a larger facility in Chelsea, MA. This growth allowed them to broaden their product offerings and service capabilities dramatically. Today, operating as Williamson Pump & Motor in Biddeford, ME, they continue that legacy of adaptation and expansion, now focusing on serving the unique needs of New England customers.
Leadership
Guided by the Tilton family's long-term management, the company maintains a hands-on, customer-focused approach. The leadership emphasizes building lasting relationships within the communities they serve. Their local presence in Biddeford, ME means decisions are made close to the customer, and the team is invested in the area's success. This local commitment translates to responsive service and a practical understanding of what Maine properties require.
Specialties & Highlights
Several key points set Williamson Pump & Motor apart:
- 24/7 Emergency Service: Round-the-clock availability for urgent repairs across New England.
- Extensive Inventory: A vast stock of pumps, motors, drives, controls, and parts on hand, which often means faster repairs and installations.
- Multi-Sector Expertise: Unique capability to serve residential, industrial, commercial, and municipal customers with the same high standard.
- Complex System Mastery: Special skill in integrating and servicing panels, VFDs, SCADA controls, and complete pumping stations.
Why Locals Choose Williamson Pump & Motor
Customers in Biddeford, ME and across the region return to Williamson Pump & Motor for consistent reliability and depth of experience. They aren't just a service provider; they are a long-standing mechanical partner. The combination of historical knowledge, a massive parts inventory, and a team skilled in everything from a home's AC unit to a town's sewer lift station creates a trusted resource. For HVAC comfort, generator peace of mind, or critical pump operation, Williamson Pump & Motor delivers solutions built for Maine's demands.
Contact Information
Williamson Pump & Motor
: 366 Hill St, Biddeford, ME 4005
Business Services
- Electric installation or replacement
- Electric repair
- Generator installation
- Generator repair
Business Location & Hours
| Mon: | 7:00 AM - 4:30 PM |
| Tue: | 7:00 AM - 4:30 PM |
| Wed: | 7:00 AM - 4:30 PM |
| Thu: | 7:00 AM - 4:30 PM |
| Fri: | 7:00 AM - 4:30 PM |
| Sat: | Closed |
| Sun: | Closed |



















