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Office Address

322 Presumpscot St
Portland, ME 04103



Hours of Operation
Monday: 8:00 AM – 4:00 PM
Tuesday: 8:00 AM – 4:00 PM
Wednesday: 8:00 AM – 4:00 PM
Thursday: 8:00 AM – 4:00 PM
Friday: 8:00 AM – 4:00 PM

24 Hours Emergency Services



Professional Electrical Contractors in Central and Southern Maine

Whether you’re in need of electrical upgrades, voltage improvement and stability, circuit breaker and panel repairs, lighting design, backup power supply, new home wiring or surge protection systems, our team at Casco Bay Electric is qualified and experienced to get the job done right. We have been Portland, ME’s go-to electrical contractor for residential, commercial and industrial electrical work for years and look forward to serving you today. We’ve helped countless homeowners and businesses repair and improve their locations for effectiveness and efficiency. To find out more about what we can do for you and to receive a free estimate, get in touch with us today.

Commercial and Residential Services

Our seasoned and well-trained team is equipped to help with design and construction phases of electrical projects both big and small. Our wide variety of customers means we have experience working in homes as much as working in large-scale industrial environments. Our commitment to detail-oriented work and a dedicated customer service experience are hallmarks of our service.

The Best Tools and the Best Team

As a local business, we know how important it is to provide our customers with the best service possible, and that means hiring the top talent and keeping all of our equipment in great condition. We go above and beyond to ensure your experience with us is efficient, effective, and professional. We know it can be a hassle working with contractors and we aim to streamline the process so that you get the service you need, and all without breaking the bank. We believe in charging fair market rate for our services—we aren’t interested in upselling you on any service you don’t need.

Fill out Our Form Below

Looking for electrical contractor services you can depend on? In addition to calling us, you can fill out our easy form below. A member of our team will get back to you shortly to discuss the nature of your project.