Electrical Heavy Ups for
Homes in Maryland

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Professional Heavy Ups Services Near Gaithersburg, MD

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If your household’s electrical system is having difficulty meeting your power demands, it may be time for a heavy up. At Electrical Connections LLC, our licensed electricians provide heavy-up electrical services that improve safety, reliability, and performance for your entire home.

As a top-rated residential electrical service company with over 1,000 five-star reviews, we’re known for delivering work rooted in integrity and transparency. If you’re ready to upgrade your home with a heavy up service, contact us today to schedule a quote.

What Is a Heavy Up?

A heavy up is an electrical service upgrade. This is the process of increasing the amount of electrical power available to your home. Most older homes were built with 100-amp service, which was sufficient decades ago. Today, with more appliances and electronics, many homeowners upgrade to 200 amps or more to handle the additional load safely and efficiently.

During a heavy-up electrical service, our electricians replace your electrical panel and main service line to accommodate higher amperage. The result is improved capacity, fewer tripped breakers, and a system that meets current electrical codes.

Why You Might Need a Heavy Up

There are several reasons to consider a heavy up panel upgrade:

  • Upgrading appliances or systems: New HVAC equipment, EV chargers, or modern appliances draw more power.
  • Home additions or remodels: Adding new rooms, a basement, or outdoor living areas increases your electrical demand.
  • Frequently tripped breakers: If your circuit breakers trip often, it’s a sign your panel is overloaded.
  • Outdated electrical panels: Older panel models may not provide adequate electrical support.
  • Plans for future upgrades: If you’re preparing to install something new that will require a lot of electricity, like a hot tub or electric car charger, a heavy up ensures your system can handle it.
  • You have an older home: Many older homes were built with 60- or 100-amp panels that simply can’t handle the power demands of today’s technology and appliances.

A heavy up electrical upgrade helps prevent overloads, improves system safety, and prepares your home for future electrical needs.

What Is the Difference Between 100 Amps and 200 Amps?

The main difference between 100-amp and 200-amp service is how much electrical power your home can safely use at one time.

A 100-amp panel was standard for older homes built before the 1980s. It can handle basic electrical needs, like lighting, outlets, and a few appliances. It may not provide enough power for modern households with high-energy requirements.

A 200-amp panel, on the other hand, doubles your home’s electrical capacity. It allows you to run more devices at once without overloading circuits or tripping breakers. Upgrading to 200 amps provides extra flexibility for renovations, additions, or future technologies.

If your home still runs on a 100-amp panel, a heavy up electrical panel upgrade can bring it up to today’s safety and performance standards.

Warning Signs You Need a Heavy Up

You may benefit from a heavy up if you notice these electrical issues:

  • Dimming or flickering lights
  • Your circuit breaker panel makes odd noises, like crackling sounds
  • The panel feels hot to the touch, or you see visible damage such as burn marks
  • Warm or buzzing outlets or switches
  • Limited outlets or reliance on power strips and extension cords
  • Frequent breaker trips
  • Electrical shocks
  • Fishy or burning smells
  • Appliances (especially new ones) fail to perform properly

These are all signs that your system is overworked or outdated. If any of these issues sound familiar, it’s time to call our professional electricians for a safety inspection.

Do You Need an Electrician for a Heavy Up?

A heavy-up electrical upgrade must be performed by a licensed electrician. The process involves working with your local utility company, obtaining permits, and adhering to National Electrical Code (NEC) standards. Attempting to upgrade your own service panel can result in serious safety hazards or code violations.

At Electrical Connections LLC, our team handles every part of the process, from permits and inspections to coordination with your utility provider. You’ll get a complete, code-compliant installation, transparent pricing, and exceptional workmanship.

Choose Electrical Connections for Your Heavy Up Installation

At Electrical Connections LLC, we believe in doing what’s right for our customers, not what’s most profitable. We take pride in being a people-first company that delivers quality electrical solutions with integrity and transparency. Whether you’re upgrading an older home or planning a major remodel, our heavy-up electrical services will give you the safety, reliability, and capacity your home needs.

Schedule Your Electrical Service Today

If you’re ready to modernize your home’s electrical system, contact Electrical Connections LLC today to schedule a consultation. Our experienced electricians will assess your system, explain your options, and provide upfront pricing.

Contact us to learn more about heavy up electrical work. We service Gaithersburg, MD, the surrounding communities, and the Washington, D.C. area.

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Reviews

Licensed electrician. Prompt service. Contact Us Today!

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June 2025

Josh is amazing! He took time to prepare and explain 4 EV charger installation options for us and repairs. He put in the effort to give us exactly what we wanted and stayed within time and budget. I HIGHLY recommend home for your electrical project.

Johnika A.

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May 2025

Super easy to schedule and work with. We got recessed lights put into two rooms, and our electrician James was informative and helpful, being detailed and upfront throughout the job. He continued to be helpful through any questions we had. Definitely recommend!

Stephanie W.

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May 2025

Franklin was wonderful. He was so thorough and clearly walked us through the work and the issues he uncovered (including some possible fire hazards that we are SO thankful he resolved). He was also just very friendly and nice to have around! Whenever we need an electrician again, we will be happy to have him back.

Marisa K.

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May 2025

Trevor F and his team did an awesome job in installing my EV wall charger. They were very professional and got the job done in record time. I will definitely be giving EC a call for future electrical issues. Highly recommend!

Alan K.

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March 2025

Peter Aurgaur and Jeremiah Castillo did a great job today replacing/upgrading my breaker panel. They worked very well together to efficiently perform all aspects of the job. I look forward to getting a successful inspection and then closing outage work when Pepco arrives to work with Peter to up date my meter and housing.

Vernon V.