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    Verified electrical services reviews

Find Electricians in Glenn Dale

H2B PROFESSIONAL CUSTOM

15117 Callohan Court
5.00(
4
)

H2B PROFESSIONAL CUSTOM

15117 Callohan Court
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our specialty is redesigning and remodeling interior spaces within your home to better suit your needs, achieving a remodeling successful through a safe, calm process and thus be able to Enjoy a Home unrepeatable through a unique and personalized design.

"It was the best choice; H2B Professional Custom, It was the best choice for my project, the team they have is completely professional, clean. orderly, efficient, and enhance high-quality work; It was worth it, I would not hesitate to hire them again. Thanks again H2B"

Zuly O on June 2024

Our specialty is redesigning and remodeling interior spaces within your home to better suit your needs, achieving a remodeling successful through a safe, calm process and thus be able to Enjoy a Home unrepeatable through a unique and personalized design.

"It was the best choice; H2B Professional Custom, It was the best choice for my project, the team they have is completely professional, clean. orderly, efficient, and enhance high-quality work; It was worth it, I would not hesitate to hire them again. Thanks again H2B"

Zuly O on June 2024


General electrian

No reviews yet

General electrian

No reviews yet

General services in electrical work New instalation Old and repair instalation Residencial Comercial Industrial Audio system Low and high voltage

General services in electrical work New instalation Old and repair instalation Residencial Comercial Industrial Audio system Low and high voltage


MONUMENTAL ELECTRIC LLC

No reviews yet

MONUMENTAL ELECTRIC LLC

No reviews yet
Emergency services offered

Monumental Electric specializes in residential and commercial Electrical service. Whether you need a small wiring fix or the installation of state-of-the-art smart home, we have a professional Electrician to get the job done right and on time!

Monumental Electric specializes in residential and commercial Electrical service. Whether you need a small wiring fix or the installation of state-of-the-art smart home, we have a professional Electrician to get the job done right and on time!


Mabes electric

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Mabes electric

No reviews yet
Emergency services offered

All electrical services from residential to commercial. Service upgrades for panels to luminaries (lights), switches, receptacles (outlets). Generator installation and much more.

All electrical services from residential to commercial. Service upgrades for panels to luminaries (lights), switches, receptacles (outlets). Generator installation and much more.


PVI Group, LLC

10045 Baltimore National Pike
4.86(
119
)

PVI Group, LLC

10045 Baltimore National Pike
4.86(
119
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

PVI Group is your one-call solution for a wide range of home improvement, maintenance and repair and lawn care needs. Our licensed professionals are known for the quality of our workmanship and professional reliability so you know the job will be done correctly and efficiently.

"Outstanding the service was excellent the crew was very professional. Mr Corey Henderson was a perfect Gentleman and was very concerned for our needs I have and will continue to recommend your company to anyone and everyone needing Home improvement Thank You !!!!"

Keith M on September 2025

PVI Group is your one-call solution for a wide range of home improvement, maintenance and repair and lawn care needs. Our licensed professionals are known for the quality of our workmanship and professional reliability so you know the job will be done correctly and efficiently.

"Outstanding the service was excellent the crew was very professional. Mr Corey Henderson was a perfect Gentleman and was very concerned for our needs I have and will continue to recommend your company to anyone and everyone needing Home improvement Thank You !!!!"

Keith M on September 2025


Stricklyelectric

No reviews yet

Stricklyelectric

No reviews yet

I offered residential electrical services . I have been doing this for 6 years . Any and all electrical needs at you home . Fair and affordable prices , great work .

I offered residential electrical services . I have been doing this for 6 years . Any and all electrical needs at you home . Fair and affordable prices , great work .





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Electrical questions, answered by experts

Sprinkler valves typically have 16 AWG or 18 AWG wires. AWG, or American Wire Gauge, is the standard measurement for wire gauge sizing in the U.S. The gauge is the thickness of the wire, with higher AWG numbers indicating thinner wires. You can find the gauge measurement in your sprinkler system’s user manual or on the sprinkler manufacturer’s website.

The National Electric Code states that outlets should not be spaced more than 12 feet apart, and there should be an outlet placed every 6 feet at the floor line in areas designated as living spaces. Most homes in the United States have 75 outlets, but it will depend on the amount you need based on your home's size and your needs.

Flickering lights, warm outlets, or tripped circuits needing immediate attention mean systems likely risk hazard scare.

Heated floors use less electricity than traditional heating systems. The average electric bill for running radiant floor heating nonstop is around $3 per day. For example, a 1,500-watt electric space heater costs around $4.80 per day, a 27,000-BTU electric boiler costs around $6.25 per day, and a 100,000-BTU electric heater costs $46 per day.

You must turn off the circuit’s power at the breaker box before touching doorbell wires. Doorbell systems usually operate on low voltage, but it's always better to err on caution to avoid electrical shock. Using tools specific to wiring is also essential because they are grounded. If you're unsure about handling electrical work, consult a professional to avoid any risk of shock or injury.

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The Glenn Dale, MD homeowners’ guide to electrical services

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