Electrician Whole Home Peace of Mind

Preventative maintenance is the key to keeping your home's systems in excellent working order! We'll help you get the longest possible life from your systems and identify any small equipment repairs before they have a chance to turn into larger problems.

Norwood Electrician

Electrical problems are usually complex and difficult to handle, and that’s why you should always reach out to a professional. At Cotti-Johnson, we offer a full range of electrical services, including electrical panel installation, ceiling fan repairs, switch and outlet services, and more. We proudly provide some of the areas finest electrical services, and are proud to be the electricians in Norwood that customers know they can trust when they need the job done right.

Residential & Commercial Electrical Services in Norwood, MA

Cotti-Johnson has been the area's most trusted HVAC service expert since first opening for business in 1948. We're proud to now extend our legacy of quality service into the area of electrical repair and installation. Whether you need an electrical safety inspection for an older home or new lighting for your commercial space, our team of qualified Norwood electricians is the one you want on the job!

We specialize in:

  • Knob & tube wiring repairs 
  • Rewiring
  • Lighting installation
  • Generator installation & service
  • Electrical inspections
  • Service panel upgrades
  • General electrical repairs

Free Estimates & Same-Day Appointments

When you need an electrical service, you don't have forever to wait around for someone to be available. We respect your time, which is why Cotti-Johnson happily offers same-day appointments wherever possible. If you have a question about your electrical system or would like professional recommendations for your property, get in touch with us today to request a free estimate.

Call 774-768-5154 today to work with the most trusted electrical service company in Norwood.

Keeping Customers
Cost Effective
Special Offers

Why Cotti-Johnson?

Learn why our team of experts is the best choice for all your heating, cooling, electrical, and water heater needs.
  • Service On Time
  • Warranties on Parts & Labor
  • Customer Satisfaction Guaranteed
  • Family Owned & Operated
  • Honest Pricing
  • 70+ Years of Experience
Protect What’s Most Important

Our team’s commitment to solving our community’s pest problem is the foundation of our company. With our team, you can say goodbye to unwanted pests for good.