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Find Electrical wiring or panel upgrade pros in Hillsborough

Avatar for Ferwerda Electric LLC.
Ferwerda Electric LLC.
New to Angi

Angi Approved

In business since 2021

Free estimates

Warranties offered

We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients.

3 neighbors recently requested a quote
Avatar for MW Driscoll Electric, LLC
MW Driscoll Electric, LLC
5.00(
2
)

Angi Approved

In business since 2000

Free estimates

"Mike was excellent! He put in a ceiling light (where there was no light before), replaced a ceiling light and put in a new outlet. He was efficient, courteous and most importantly did the job well! We will definitely hire him again. "
4 neighbors recently requested a quote
Avatar for IDEAL ELECTRICAL SERVICES LLC
IDEAL ELECTRICAL SERVICES LLC
5.00(
5
)

Angi Approved

In business since 2025

Free estimates

We specialize in panel upgrades, service changes, EV charger installations, lighting, troubleshooting, service calls, phone and data wiring, and HVAC electrical connections for homes and light-commercial properties in Manchester, NH and surrounding towns.\n\nIdeal Electrical Services is licensed and insured, focused on clean, code-compliant work, honest pricing, and reliable service. Whether you need a panel replaced, new lighting installed, or help diagnosing an electrical issue, we provide professional workmanship and clear communication from start to finish.\n\nCustomers choose us for quality work done right the first time.

Avatar for Electrical & Security Solutions, LLC
Electrical & Security Solutions, LLC
5.00(
10
)

Angi Approved

In business since 2018

Free estimates

Customers say: Quick response

"Electrical & Security Solutions are the best! I have needed their services more than once to replace lights, a ceiling fan and also to install a new electrical box and breaker for our garbage disposal. Tyler promptly responded every time I called and he and Casey are both friendly, efficient and skillful. Aside from the excellent service, the qualities I appreciate the most is honesty for what work needs to be done and how Tyler is also very budget consciousness."
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Callahan Electric
Callahan Electric
5.00(
5
)

In business since 2015

Free estimates

Emergency services offered

"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"
Recommended by100%of homeowners
Bear Electric
New to Angi

In business since 1991

Free estimates

Emergency services offered

Bear Electric provides complete electrical service to the greater New England area, with high quality designs and installations that go beyond the minimum code standards. Our quality and attention to detail create superior installations resulting in greater value to our customers.

Avatar for Apple Wood Construction Inc & Apple Wood Kitchen
Apple Wood Construction Inc & Apple Wood Kitchen
4.86(
28
)

In business since 2003

"Lenny and Lisa are great. During the demolition phase, Lenny took great care to cover our hardwood floors and cleaned thoroughly while removing the countertops and backsplash which really helped to keep the dust level down. Lisa recommended vendors for our granite, tile backsplash and sink - they were all so helpful. We have never done a kitchen renovation before and were a little anxious about the process and making choices. Lenny allayed our fears and was spot on with suggestions. Lisa was always available for communication and answering questions. The sub-contractors were all excellent, personable and professional. The whole job was finished ahead of schedule which allowed for our 18 month old granddaughter to come for an earlier visit! Overall we are thrilled with the outcome and will definitely use Apple Wood for future projects!"
Recommended by96%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Hillsborough, NH

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Hillsborough, NH homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.