Your Trusted Pembroke, MA Electrical Contractor
HVAC, Electrical & Plumbing Services
Serving Taunton and Surrounding Areas Since 1948
Choose Boston’s Home Team!
Keeping Your Business Comfortable Is Our Priority
Over 75 Years In Business
We Have The Experience You Can Trust.
When you’re dealing with flickering lights, overloaded circuits, or unreliable power in your home or business, you need an experienced electrical contractor you can trust. Cotti Johnson HVAC, Inc, proudly serves Pembroke, Massachusetts, and the surrounding South Shore communities with prompt, professional service—from routine upgrades to 24/7 emergency calls.
Whether you’re looking for breaker box installation, fuse box replacement, or standby generator installation, we have the skills and equipment to get the job done safely and efficiently.
You can find us working in:
- Duxbury
- Marshfield
- Norwell
- Hanover
- Whitman
- East Bridgewater
- Brockton
And the surrounding areas.
Call us today for fast service!
Pembroke, Massachusetts Emergency Electrical Repair & Troubleshooting
Electrical problems don’t wait for business hours, and neither do we. Our team is available around the clock for emergency electrician services throughout Pembroke, MA and nearby towns. We understand how dangerous faulty wiring or a failing breaker panel can be. That’s why we arrive quickly, troubleshoot the issue, and perform fast, code-compliant repairs.
If you’re noticing burning smells, frequent breaker trips, dead outlets, or flickering lights, call us immediately. We handle:
- Breaker box repair
- Fuse box panel diagnostics
- Faulty outlet or switch replacement
- Damaged wiring and shorts
Don’t risk your safety—our emergency electricians are just a phone call away.
Plymouth County Electrical Panel Repair & Replacement Services
Your electrical panel is the heart of your home’s power system. If your panel is outdated, overloaded, or malfunctioning, it can pose a serious risk of fire or total power failure. Cotti Johnson HVAC, Inc. offers comprehensive electrical panel replacement, electrical panel upgrade, and breaker panel replacement services throughout Plymouth County.
Our licensed electricians specialize in:
- Fuse box replacement with modern breaker systems.
- Breaker box installation for remodels and additions.
- Electrical panel upgrade to support EV chargers, HVAC systems, and more.
- Replacing unsafe or obsolete panels.
Whether you’re renovating or simply need more reliable power, we’ll make sure your home is up to current safety standards.
Read our latest reviews to see why people love working with us.
South Shore Whole Home Generator Repair & Replacement Services
In the South Shore, storms and outages are a reality. Keep your home powered with a reliable whole home generator. Our experienced electricians provide generator repair, replacement, and standby generator installation services to ensure your family stays safe and comfortable no matter the weather.
We offer:
- Diagnosis and repair of existing standby units.
- Safe removal and upgrade of older generators.
- Expert standby generator installation tailored to your home’s needs.
- Annual maintenance plans to keep your whole home generator in top condition.
Don’t wait until the next storm. Protect your home with a properly installed and maintained backup power solution.
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.
Whether you need an emergency electrician, a full breaker box repair, or want to invest in a whole home generator, you can count on the pros at Cotti Johnson HVAC, Inc. Call us in Pembroke, MA at 508-301-1831.
