Mr. Hyman came out after the job was completed to do a followup. We couldn't be more pleased and look forward to working with you on future projects.

LF
Washington, DC
This is one of the most positive experiences I've had with repair/installation.

AK
Washington, DC
We are very happy with Hyman Electric...We plan to use Hyman for more work in the very near future.

MD
Silver Spring, Maryland
Thank you for your desire to give great service, but even more so, your knack at building relationships with your customers. I am glad that we are one of them!

VA
McLean, Virginia
I would like you to know how pleased we are with the electrical up-grade your company did for us. Your employees were professional, courteous and efficient. I also appreciate your help in making sure the inspection procedure went smoothly. You certainly stay with a job to the end!

JMcC
Silver Spring, Maryland
We are so pleased with the lighting plan that you designed. It was definitely superior to the sketchy plan provided by our architect. In addition, your guys are terrific! They're great to be around, knowledgeable, hard-working and dependable. We couldn't have asked for a better outcome or better professionals.

R&CM
Chevy Chase, Maryland
The electricians...were extremely professional. They were patient when answering our many questions.

CC
Northwest, Washington, D.C
The electricians arrived on time and were very professional. They worked quickly and efficiently, and left no mess. They were the best company I've dealt with in terms of answering the phone, returning calls, scheduling work, and arriving on time.

EW
Chevy Chase, Maryland
He did a heavy-up and brought my old house's Edison era wiring into the 21st century. He also did a lot of internal re-wiring, installed smoke detectors and put in cable and high speed internet wiring.

PK
Realtor, Washington, DC
We were very pleased with every aspect of our interaction with Hyman Electric. They came to give us an estimate in a timely manner, underbid other contractors who indicated that the work required was very complex, did a fine and professional installation, and the electrician who did the installation was very courteous and accommodating. We would give them an A+ on every aspect of this job!

JS
Washington, DC
Fabulous! Bill Hyman was very accessible during the estimate and proposal process. Plus, Bill even took a call from my father who knows electrical work to review the proposal prior to starting the job. On day of service, the crew was great - very personable!

AMO'C
Bethesda, Maryland

Old House Wiring Specialists Washington DC

Hyman Electric specializes in wiring old homes - even older than 100 years!

Professional Electrical Services

Residential Electrical Services:

Whole House Wiring Experts and Old House Wiring Specialists"
Specification and installation of recessed lighting
Experts in the repair and restoration of older homes and historic properties
Electrical Service Panel Replacement/Upgrading
(Heavy Ups) over 2000 services upgraded to date without any defects
Expert electrical problem solvers
Supplemental wiring and circuits
Outdoor Security Lighting
HVAC wiring
Correction of code violations
Expert troubleshooters and diagnosticians
Home Theater wiring
Hot Tub wiring

BBB Reliability Report for
William G Hyman Electric Inc A BBB
Accredited business since 8/11/2004

Holds an A+ Rating

Do I Really Need A Licensed Electrical Contractor?

Is the switch turned on but the light is not? Does the breaker in your electrical service panel continually trip even though you have reset it? Are all of the damp areas in your home protected with Ground Fault Circuit Interrupter or GFCI outlets? Are your bedroom circuits protected by the most modern fire prevention circuit breakers like Arc Fault Circuit Interrupters or AFCIs?

If you answered "yes" to either of the first two questions and "no" to either of the last two, you need to have a licensed electrical contractor to recommend a solution. You could have a bad light switch, they can wear out. A constantly tripping electrical circuit breaker may mean more than you realize. GFCI protected outlets save lives. AFCIs prevent fires.

Our trained and experienced electricians can offer you a full range of interior and exterior lighting options and electrical installation services. Whether it is one light fixture, a custom basement lighting layout or a comprehensive outdoor security lighting solution, we have the necessary tools, knowledge and experience to turn your plan into reality.

Update Old Electrical Panels and Wiring
We Are Old House Wiring Specialists!"

Older homes were not designed to handle today's demand for electricity and your current electrical service panel can only handle so much load. Today's modern house includes such items as microwave ovens, deep freezers, curling irons, hairdryers, computers T.V.'s, hot tubs and central air conditioning. Regardless of the age of your home, at a certain point, your electrical service panel can be tapped to its full capacity (all circuit breaker slots filled). You might want or need to add additional circuits to power a new appliance or device and the only thing to do is upgrade to a larger size and higher capacity electric service panel box. As Old House Wiring Specialists we can help you safely plan and make any house wiring and electrical improvements.

In Addition, We Do Basement Finishing, Kitchen and Bathroom Remodeling, and Room Additions

William G Hyman Electrical Contracting can help improve any project by providing a complete range of electrical design and installation ideas. We are equipped to provide a complete custom wiring solution to meet your exact requirements.

FREE Electrical Service Estimates
Call Today 301-622-1777

Every project begins with an idea and at some point, that idea will need an accurate estimate on the costs, amount of effort required and schedule in order to continue. Why not call today and let us quickly provide you with an estimate to help you in your future planning. No matter what stage your project is at, having accurate and reliable cost, effort and schedule information will make all the difference in the completed project's success.

Serving These Local Areas:

MARYLAND: Silver Spring, Bethesda, North Bethesda, Chevy Chase, Rockville, Kensington
VIRGINIA: Northern Virginia - Alexandria, Arlington, Fairfax, McLean, Annadale
WASHINGTON, DC: NW Washington, DC - Adams Morgan, Cleveland Park, Dupont Circle, Friendship Heights, Tenley Town, Van Ness, Woodley Park

Licensed • Bonded • Insured
Major Credit Cards Accepted
Over 40 Years Experience

Maryland: Silver Spring, Bethesda, North Bethesda, Chevy Chase, Rockville, Kensington
Virginia: Northern Virginia - Alexandria, Arlington, Fairfax, McLean, Annadale
Washington, DC: NW Washington, DC - Adams Morgan, Cleveland Park, Dupont Circle, Friendship Heights, Tenley Town, Van Ness, Woodley Park
Serving these zip codes: 20814, 20815, 20816, 20817, 20901, 20902, 20904, 20905, 20906, 20851, 20852, 20853, 20866, 20895, 20001, 20002, 20003, 20007, 20008, 20009, 20010, 20011, 20012, 20016, 20017, 20018