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Find Generator repair pros in Potomac

Avatar for Rollins Repair
Rollins Repair
4.7(
56
)

Serving Potomac, 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
Recommended by97%of homeowners
Avatar for William G Hyman Electrical Contractor
William G Hyman Electrical Contractor
4.8(
439
)

Serving Potomac, 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
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Additional Photos
Additional Photos

+6

Response time10 hrs
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for GAC Services
GAC Services
4.8(
291
)

Serving Potomac, MD and surrounding areas

Approved (Corporate)

In business since 1970

Free estimates

Warranties offered

"The installation men came at 8AM as promised since we were the first call of the day.  The two men inside starting to disassemble the unit inside while the other man removed the condenser outside and the platform and replaced it with a new platform and condenser.  They were able to do the entire job in under 4 hours including testing the cooling and heating units.  The sheet metal work was very professionally done with very little seams and looked more cohesive than what we had before.  They wrapped the pipes with installation like we had before and there was a new shut off box outside.  We are delighted with their workmanship.  It has been a little too cool to turn on the A/C but we know that it works since they have turned it on to test both the A/C and the furnace before they left.  It is suppose to be warmer this weekend so maybe we will have a chance to try it out.  We are very happy with GAC, Christine, the service person (Jermaine), the estimator, QA and the installers.  We are looking for a good relationship with GAC now that they are our A/C company."
Additional Photos
66 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Ahmad Electrical Service
Ahmad Electrical Service
4.9(
53
)

Serving Potomac, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Warranties offered

"Ahmad is a talented electrician with a keen eye for safety and electrical code. He identified and fixed many “good enough” wiring from past contractors, took the time to explain the challenges, and gave me options to resolve it. I am satisfied with his work and would hire him again."
Electrical Project
Electrical Project
Additional Photos
Additional Photos
Additional Photos

+20

Response time1 day
Response rate97%
12 neighbors recently requested a quote
Avatar for D&G Remodeling
D&G Remodeling
5.0(
38
)

Serving Potomac, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"Since day one, Deybi and his crew have been able to solve any electrical problems I've had and provide efficient and effective solutions at a proactive level, long term result. First time working with them was due to our previous preferred electrical contractor failing to help with complex electrical problems at a commercial space (office space), so after some looking we found DBG Electric. They were able to help with setting up light switch wiring, installing cubicle receptacles and replacing fluorescent light ballast along with breakers. At another commercial site, we needed help with installation of power packs, emergency lights and flood lights. All of these were installed in a high ceiling area, which was no problem for DBG. They've also helped with lighting a my personal residence, ranging from kitchen light replaced with LEDs to recess lighting needed in the basement. I highly recommend using them, specially with difficult projects that require some ingenuity."
Electrical Project
kitchen remodel
VIENNA KITCHEN REMODEL
FORT WASHIMGTON KITCHEN
ALEXANDRIA  BATHROOM RENOVATION

+50

Response time10 hrs
Response rate93%
4 neighbors recently requested a quote
Avatar for Vital Electric
Vital Electric
5.0(
41
)

Serving Potomac, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Ludwing did an amazing job! He installed a new light fixture in my home and what I appreciated the most was that he explained the connection to the wiring and how things work. This was very helpful because he corrected a job from a handyman who installed a light fixture that could have destroyed my home. He is a master of his craft. Not only will I use him for future projects but have also shared his contact with friends needing electronic assistance."
Natural history museum
Island light
Island light
Additional Photos
Additional Photos

+8

Response time6 hrs
Response rate95%
2 neighbors recently requested a quote
Green's Electric
5.0(
16
)

Serving Potomac, 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
25 neighbors recently requested a quote
Recommended by80%of homeowners
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Showing 1-10 of 713
FAQs for generator repair projects in Potomac, 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 Potomac, MD homeowners’ guide to generator repair services

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