The Most Trusted Electrical Contractor in Hanson, MA
Serving Taunton and Surrounding Areas Since 1948
Keeping Your Business Comfortable Is Our Priority
We Have The Experience You Can Trust.
Looking for a dependable electrical contractor in Hanson, MA? Whether you’re dealing with flickering lights, outdated wiring, or you’re ready to upgrade to a whole home generator, Cotti Johnson HVAC, Inc. has you covered. We specialize in electrical repairs, breaker panel replacements, standby generator installation, and much more for homes across Plymouth County and the South Shore.
Our licensed electricians are available for scheduled service and fast response. We’ll troubleshoot your issue, walk you through your options, and complete every job to the highest safety and quality standards.
We proudly serve:
- Pembroke
- Halifax
- Whitman
- East Bridgewater
- West Bridgewater
- Abington
- Rockland
- Hanover
- Brockton
- Plympton
Call us for same-day service!
Hanson, Massachusetts Electrical Repair & Troubleshooting
Electrical problems can’t always wait. If you’re facing a power outage, a burning smell near your panel, or sparking outlets, you need an electrician you can trust. Cotti Johnson HVAC, Inc. offers 24/7 electrical repair and troubleshooting throughout Hanson, MA, and the surrounding area.
We arrive promptly with the tools and parts needed to quickly diagnose and fix your issue—whether it’s a failing breaker box, a shorted circuit, or a faulty fuse box panel. If your system is outdated or unsafe, we can recommend a full electrical panel upgrade or fuse box replacement to bring your home up to modern code.
Our services include:
- Breaker box repair & replacement
- Fuse box diagnostics and upgrades
- Electrical shorts & circuit overloads
- Whole home power loss
- Electrical fire prevention
Plymouth County Electrical Panel Repair & Replacement Services
Your electrical panel is the heart of your home’s electrical system. Whether you’re remodeling, adding appliances, or experiencing regularly tripped breakers, it may be time for an electrical panel replacement or upgrade.
Our experienced electrical contractors offer:
- Electrical panel repair and maintenance
- Electrical panel upgrades to support modern electrical loads
- Breaker box installation and replacement
- Breaker panel replacement for aging or unsafe systems
- Fuse box replacement for older homes
If your home still runs on a fuse box panel or has a breaker box that can’t handle your current electrical demand, we’ll walk you through the most efficient and affordable upgrade options. All work is code-compliant and backed by a satisfaction guarantee.
Visit our specials page for big savings on services, installations, and more.
Whole Home Generator Repair & Replacement Services in South Shore
Living in Massachusetts means dealing with unpredictable weather and frequent power outages. A whole home generator gives you peace of mind during storms, grid failures.
We specialize in whole home generator repair, replacement, and standby generator installation throughout the South Shore. Whether your current system isn’t working or you’re ready to invest in backup power for the first time, we can help.
Our generator services include:
- Diagnosing & repairing non-working generators
- Replacing outdated or underpowered models
- New whole home generator installation
- Maintenance for all major generator brands
- Load testing & transfer switch services
As certified electrical contractors, we make sure your generator is safely integrated with your electrical panel—providing seamless backup power when you need it most.
Here are some of our current limited time offers, call for additional details. All specials are subject to availability, some terms apply, some terms based on credit approval. Offers cannot be combined.
From electrical repairs to generator installations and everything in between, you can count on Cotti Johnson HVAC, Inc. for fast service at honest prices. Call us in Hanson, MA at 508-301-1831.
