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Find Generator repair pros in Gaithersburg

Avatar for Rollins Repair
Rollins Repair
5.0(
48
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Our existing generator died. James diagnosed the problem and gave us a few options to repair or replace it. We chose to replace it. James handled everything, from getting and installing the new generator to electrical and fuel (propane) connections. We have asked him to schedule us for the annual maintenance on the machine. We are pleased, though we haven't lost power since it was installed, LOL. "
 Air Cooled Generator
 30KW Quitesoure
 Residential Installation
 20KW Air Cooled
 Another Residential Installation

+6

Response time9 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Long Electric, LLC
5.0(
132
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Customers say: Quality work

"Long Electric goes above and beyond, here's how: 1. Generator maintenance: They have a thorough checklist, make a log of all repairs and replacements and then -- they clean the generator inside and out. We have had generators for 15 years and no other company took the time to clean the thing -- AND they're less expensive than most other electrical contractors. 2. Long Electric has always been at the house within 12 hours of a call for service. Example: We suffered a lightening strike to the house, which damaged anything in the house with a mother board, including the generator. Patrick, the master electrician who services our house, was here within 12 hours and installed surge protectors, repaired several GFI outlets that had been fried, got our electrical situation straightened out in one day. 3. A week after the lightening strike we lost power and found that the generator's mother board got fried due to the lightening strike and Patrick was able to diagnose it, repair and and get us back up in one day. Call Long Electric -- they'll install it or repair it in short order and have you back to normal. We would't go to another company."
Response time2 days
11 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Greenleaf Electric, LLC
Greenleaf Electric, LLC
5.0(
113
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Customers say: True professional

"Gil was professional and very knowledgeable. He completed the assessment and made necessary repairs quickly. So much so that i asked if he could add a new outlet in the garage. He completed that on the same trip. He does good work and even called the next day to make sure everything was fine and we were satisfied! Thanks JFC Frederick MD"
Under Cabinet Lighting
Kitchen
Response time1 day
Response rate88%
11 neighbors recently requested a quote
Avatar for Nasr Electric Inc
Nasr Electric Inc
5.0(
256
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Unfortunately I hired NASR Electric for the purpose of repairing my Hot tub exterior circuit breaker panel, but his inspection revealed the problem was my hot tub, not the circuit breaker panel. Yet, he helped me get to the root of the problem, so now its off to a hot tub repair person..."
Additional Photos
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Additional Photos
Additional Photos

+19

Response time5 days
Response rate100%
1 neighbors recently requested a quote
Green's Electric
5.0(
15
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Green’s Electric was great! They quickly provided an accurate estimate for the work we needed done. We appreciate the attention to details on the professional appearance of the work as well as the reasonable pricing. The finished work looks better than we could have imagined. Green’s was able to schedule the work very quickly and was on time and finished within the original estimated timeframe. I’d recommend this company for quality, reasonably priced master certified electrical work. They were great!"
Response time1 day
24 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for D&G Remodeling
D&G Remodeling
5.0(
37
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"Excellent diagnosis of the work needed. Complete review of external meter and cable rigging needs, upgrade to new panel inside the house and corresponding grounding under the house (crawl space). Very reasonable pricing as well. I’ve hired D&G Remodeling for the work. The Lord is good! Thank you Angi! "
Electrical Project
kitchen remodel
VIENNA KITCHEN REMODEL
FORT WASHIMGTON KITCHEN
ALEXANDRIA  BATHROOM RENOVATION

+50

Response time10 hrs
Response rate93%
7 neighbors recently requested a quote
Stiffler's Electric Service
5.0(
98
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I hired David for an inspection and repair of a circuit faulted after a lightning strike nearby. He accommodated my request very promptly (same day after 6pm, so I did not have to take a day off for this!). He replaced a damaged GFCI outlet and tested the rest of the circuit, inspected the main electrical panel as requested. It was a very friendly experience, and a very reasonable cost (he seems quite flexible about cost too!). Would definitely hire again for any future electrical problems."
Recommended by100%of homeowners
Avatar for William G Hyman Electrical Contractor
William G Hyman Electrical Contractor
4.9(
396
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Warranties offered

"I highly recommend this company. Bill Hyman, owner, went out of his way to explain rationale for repairs needed, and was quick to respond to additional questions. The service team, led by Jeremy, were very professional, knowledgable, friendly, and meticulous. The work performed was excellent!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time10 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Ahmad Electrical Service
Ahmad Electrical Service
4.9(
52
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Warranties offered

"Excellent working knowledge of electrical upgrades and is very patient with client. Explained in depth the issues with current service and how to install new panel boxes by code. "
Electrical Project
Electrical Project
Additional Photos
Additional Photos
Additional Photos

+20

Response time1 day
Response rate97%
10 neighbors recently requested a quote
Avatar for OC1 Electric
OC1 Electric
4.9(
39
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2009

Customers say: Quick response

"Oupekkha showed up exactly on time, explained clearly what he was doing, what his annual service contract included and reassured me that our generator is good to go. He even topped off the oil for us. I signed up!"
Response time1 day
Recommended by97%of homeowners
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FAQs for generator repair projects in Gaithersburg, MD

There is often some confusion about the type of work these professionals do. They only work on electrical systems such as outlets, lighting fixtures and electrical panels – they aren’t appliance repairmen.

There are three types of electricians: Master, Journeyman and Apprentice. Electrical licensing varies quite a bit by state. Some have licenses for apprentices and some do not. Some have a master’s rank while others stop at journeyman. Despite the differences, they all require a minimum amount of experience and usually classroom time.

  • Apprentice electricians aren’t usually licensed and spend 4 years learning the trade. Throughout that time, they work on a wide range of projects to learn to become a Journeyman. They’ll do basic work like installing fixtures and replacing outlets all the way to assisting in wiring a home. Regardless of the type of project, they must always be supervised by a Journeyman or Master electrician.

  • Journeymen work without supervision. In a few states, this is the highest level available and they can do all levels of work from wiring a new home to installing a light. In some states, they need a separate electrical contractor license to run a business. In places with a master’s level, a journeyman can do all work besides design new electrical systems.

  • Master electricians usually manage a shop, design new electrical systems in new construction and oversee both Journeyman and Apprentices. They typically bid new projects. Though they focus on larger projects, it’s not unheard of for a homeowner to request a Master Electrician for a house call. If you do, expect to spend up to 25% more for the visit.

Generally, you don’t tip electricians, but that’s not to say they don’t appreciate it if you do. You can offer them something to drink or eat, like coffee and donuts. Most will appreciate it if you do.

The education and certifications required to become an electrician vary by state, though they generally follow this list:

  1. Apprentice

    • Does not always require a license depending on the state.

    • Learns on the job under Journeyman and Master Electricians.

    • Usually needs 4 years on-the-job training before they can test for a Journeyman license. Many states also require a technical degree to advance.

    • Always require supervision.

  2. Journeyman

    • Needs between 8,000 to 10,000 hours of on-the-job training and usually 500 to 1,000 hours of classroom experience.

    • Can usually supervise apprentices.

    • They can diagnose and repair electrical problems.

  3. Master

    • Achieved after an additional two years (4,000 hours) working as a Journeyman and taking the Master Electrician Exam.

    • Besides diagnosing and repairing electrical systems, they also design them. In most places they run shops and inspect Journeyman and Apprentice work.

    • Not a recognized rank in all states.

  4. Electrical Contractor License is an optional license in some states for a Master Electrician to run a business. Some states have this instead of the Master license.

Electricians make an average of $26 per hour but it ranges with experience and licensing. An apprentice may make about half that while a Master Electrician may hit closer to $40 per hour. This figure represents how much they make; not how much they bill. Their salary is only one component of their costs. They must also figure in overhead, taxes, equipment, insurance and several other expenses.

Leave electrical work to the professionals. Electrical systems are complex and potentially hazardous when not handled and installed correctly. If it were easy, it wouldn’t take 4 years to become a journeyman or 6 years for a master’s license. If you are determined to forge ahead yourself, understand home electrical safety before beginning any project.Even for simple common electrical projects, a licensed pro is best. Not only is it safer, but contractors guarantee and insure their work. Hire a professional to keep your home’s electrical systems functioning properly and safely.

Use our comprehensive electrician directory page to find local, licensed contractors. You can browse ratings, reviews and pricing of top professionals in your area. Sign up to receive quotes or let us match you to an electrician near you.

The Gaithersburg, MD homeowners’ guide to generator repair services

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