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TRUSTED BY SANDWICH, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon44
    Verified electrical services reviews

Find Electricians in Sandwich

Avatar for David F Flynn Electrician
David F Flynn Electrician
5.0(
4
)
Ceiling Fan - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or Repair+7 more

Serving Sandwich, NH and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"We have an older home and it was quite a challenge to upgrade the electrical service due to several unforeseen issues. As a result, the job turned out to be a much more involved than originally anticipated. David worked through all the issues and completed the job with our 100% satisfaction. He kept us informed every step of the way and followed up after completion of the job. We will definitely be using his services again."
Fuse Box to Breaker Box, Panel Upgrade
Response time11 hrs
Recommended by100%of homeowners
Avatar for JLC Electric, LLC
JLC Electric, LLC
4.5(
74
)
Electrical Wiring or Panel UpgradeCeiling Fan - InstallElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+8 more

Serving Sandwich, NH and surrounding areas

Approved

In business since 1976

Free estimates

Customers say: Quick response

We at JLC Electric, LLC, focus on quality over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

JLC Electric, LLC
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for MW Driscoll Electric, LLC
MW Driscoll Electric, LLC
5.0(
3
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or Repair

Serving Sandwich, NH and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

We offer over 30 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 and guarantee your satisfaction. \n\n

Response time8 hrs
4 neighbors recently requested a quote
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
372
)
Lightning Protection - Install or Repair

Serving Sandwich, NH and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"WB Lightning is focused on customer service. The company provided good communication and responded very quickly to my inquiry for a quote. WB Lightning is a respected company, I had another electrical service provider tell me I made a good choice when I hired WB Lightning Rods."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
179 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Geek To You Computer Repair and Technology Services
Geek To You Computer Repair and Technology Services
4.7(
22
)
Telephone Jacks and Wiring - InstallTelephone Jacks and Wiring - Install - For BusinessTelephone System - Install or Upgrade+3 more

Serving Sandwich, NH and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Excellent service and very reasonable repair cost. Friendly and knowledgeable people. I had my laptop battery replaced. Turned out battery was defective and Geek to you Computer replaced the battery again at no additional cost to me. Thanks for the great service you provided me."
Response time2 days
5 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Heritage Home Service
Heritage Home Service
4.5(
464
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectrical Wiring or Panel Upgrade+3 more

Serving Sandwich, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"They gave a free in-person quote, showed up on time, and stuck to their quoted price. At my request, they waited a few minutes until the electrician showed up, to be sure he wouldn't have any problem and be able to complete the electrical hookup. Recommended."
Generator Installation
Light Fixture Service
Oultet services
Indoor Outlet Service
HVAC Outdoor Unit

+16

Response time1 day
376 neighbors recently requested a quote
Recommended by94%of homeowners
MCCULLOUGH ELECTRIC LLC
5.0(
2
)
Ceiling Fan - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+7 more

Serving Sandwich, NH and surrounding areas

Approved

In business since 2023

Free estimates

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time6 hrs
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Electrical questions, answered by experts

The American Wire Gauge system calculates wire size diameters using the complicated formula D(AWG)=.005·92((36-AWG)/39) inch. A simpler rule of thumb is that every six-gauge decrease doubles the wire diameter, and every three-gauge decrease doubles the wire’s cross-sectional area. On the other hand, wavenumbers are typically measured in reciprocal meters (1/m or m−1) or reciprocal centimeters (1/cm or cm−1).

Each meter should have a serial number printed or engraved on the face of the meter. Make sure the serial number of the meter you are reading matches your account with the power company. If you live in an apartment complex, the meters are likely located all together. Yours should be labeled according to your apartment unit.

GFCI stands for Ground Fault Circuit Interrupter, a standard safety addition to home power outlets. In rooms where moisture is more likely, like the bathroom and kitchen, GFCI outlets stop the current when certain kinds of shorts are detected, preventing shocks. Both GFCI and the similar AFCI (Arc Fault Circuit Interrupter) outlets are polarized and have clear indicators on the receptacle where hot wiring should go.

If you encounter any issues or feel unsure about your abilities, stop immediately and contact a licensed electrician for help. It's better to be safe than sorry when it comes to electrical work, as mistakes during the wiring process can be hazardous to your home and personal safety.

It prevents electrical surges, protects your home from things like electrical fires, and prevents you from getting shocked if an errant surge runs through your power line. Without grounded wires, your appliances could also get damaged during lightning storms.

The Sandwich, NH homeowners’ guide to electrical services

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