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.

Licensed Electrician in Hingham

Professional Electrical Services for Homes & Businesses

Electricity is such a deeply ingrained part of our everyday lives that we scarcely notice it – right up until it stops working. With something so critical to any home or business, it is extremely important that you call in a skilled electrician in Hingham if you notice any problems in your electrical system. Even seemingly simple repairs and installations have the potential to be extremely dangerous if not performed by trained professionals, which is why our technicians at Cotti-Johnson are all fully licensed, trained, and certified. We provide everything from safety inspections and rewiring services to lighting installation, electrical panel upgrades, and even smart home installations. Our specialists are prepared to help you ensure that your property can keep up with the demands of modern life.

To request an inspection, repair, or installation appointment with a Hingham electrician, give us a call today at 774-768-5154.

Electrical Safety Inspections

There are many reasons why it's important to have your electrical system inspected. You may currently live in an older home and have been experiencing unusual things with your electrical system, such as flickering lights or a buzzing electrical panel. Perhaps you're interested in purchasing a home and want to ensure that the electrical system is sound before you make an offer. Or, perhaps you're remodeling your home and need to make sure that your electrical panel can safely support an increase in electrical demand from things like new lighting and new appliances. Whatever the case, it's always a good idea to get advice from a professional electrician to reduce the risk of an electrical fire. When it comes to electricity, it's better to be safe than sorry.

Lighting Installation

Illuminate your home or business with the help of our experienced Hingham lighting professionals! We install all types of lighting systems for residential and commercial customers, including chandeliers, recessed lighting, landscape lighting, security lighting, and much more. We can assist you with all of your design, installation, and repair needs so that you can enjoy beautiful, professional results.

Generator Installation in Hingham

Are you prepared for a power outage? If your home or business does not yet have a generator, it's time to give us a call. Backup generators are a smart investment for Eastern Massachusetts residents who know all too well how routinely our area deals with storms and severe weather conditions. Having a reliable generator ensures that your property won't lose power, so you can have peace of mind that your safety and comfort are protected.

We install only quality generators from trusted brands like Generac. To learn what type and size of generator is best for your needs and budget, contact us today and schedule an appointment.


Our Hingham electricians look forward to serving you. Contact us online or give us a call now!


Residential & Commercial Electrical Services

From general repairs to complete wiring projects, our licensed professionals can handle all of your needs for your home or business. We also install generators to ensure that your property is protected during a power outage. All of our services are performed by highly trained technicians who prioritize your satisfaction, which means we always strive to complete your project on time and within your budget. 

Contact us today to request an estimate for electrical repair or installation, or to request a safety inspection.

Keeping Customers
Problem-Free
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.