
Serving Silver Spring, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1980
Free estimates
Warranties offered
"The work went very well. Repair was completed in about an hour!!"





+1


Serving Silver Spring, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1980
Free estimates
Warranties offered
"The work went very well. Repair was completed in about an hour!!"





+1
Serving Silver Spring, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2010
Free estimates
Customers say: Quality work
"Great work by Shawn and Jeff! Very personable professional and thorough! We had a 2@ amp 130 volt breaker and gfi box installed!"

Serving Silver Spring, MD and surrounding areas
Angi Approved
In business since 2003
Free estimates
Warranties offered
"I couldn't have asked for a better experience. They were hired to replace the main electrical panel/breakers at my elderly mother's home. Roni, the electrician, was a wonderful communicator, and was very knowledgeable and thorough in completing the job and in putting her at ease. The price was very reasonable. I will be using Nasr Electric in my own home, as well as recommending them to all my friends and family in the DMV area."





+19

Serving Silver Spring, MD and surrounding areas
Angi Approved
In business since 2017
Free estimates
Emergency services offered
"The team came in and started to work immediately. Very professional. I will use them again for my next project."





+43

Serving Silver Spring, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1980
Free estimates
Warranties offered
"I was very satisfied with the service provided by the William Hyman Electrical Contractor team. The electricians were very professional and efficient. They resolved the electrical issues in a timely manner. Very respectful of home and family members. I would highly recommend this company."





+6

Serving Silver Spring, MD and surrounding areas
Angi Approved
In business since 2006
Free estimates
Warranties offered
"We recently completed a bathroom remodel and are extremely happy with the results. From the initial consultation through the final walkthrough, the process was professional, well-organized, and transparent. Communication was clear at every stage, timelines were respected, and any questions or adjustments were handled promptly. The workmanship is excellent—attention to detail shows in the tile work, fixtures, and overall finish. The crew was punctual, respectful of our home, and kept the work area clean throughout the project. The final result looks modern, functional, and significantly improved both the appearance and usability of the space. We would confidently recommend this team to anyone considering a bathroom remodel and would not hesitate to work with them again. "





+701

Serving Silver Spring, MD and surrounding areas
Angi Approved
In business since 1970
Free estimates
Warranties offered
"The technician that was tasked with the job was very knowledgeable and professional."


Serving Silver Spring, MD and surrounding areas
Angi Approved
In business since 2010
Emergency services offered
Warranties offered
"This was our second time using Diaz for our painting and home renovations. Once again he and his team did an amazing job. For this job, we had Diaz paint our hallway and master, redo our stairs and stair railing, re-finish and stain the hardwood floors, remove old baseboard heaters, and do a complete renovation of our upstairs bathroom (new paint, new floors, new vanity, new toilet, new lighting, new exhaust fan, etc.). He also helped haul out old furniture, removed an old (non-functional) oil gas tank from the basement, and replaced a broken storm door. One of the great things about working with Diaz is that the answer is always yes. His team is more than just painters - he has skilled craftsmen, workers with expertise in plumbing and electric, and everything else. There is no need to deal with anyone else. If you need something done in (or around) your house Diaz either can do it or has a guy. After contacting Diaz, he came right out for a free estimate. He listened carefully to what we wanted but also made a number of important suggestions to improve the results. Each day his team was hard at work - they were trustworthy and courteous, and cleaned up perfectly each day. Diaz goes the extra mile to make things convenient - including hauling away trash/junk, recommending a local showroom, and picking up materials that we had ordered for the job. As with any major project, there were a few bumps in the road. But Diaz worked through the curveballs with good communication. They finished on-time and on budget, and the results were perfect. If you’re looking for versatility, reliability, attention to detail, and overall excellence, then Diaz is your man ."





+62

Serving Silver Spring, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2014
Free estimates
Credit card accepted
"This company was very responsive and communicated every move that they were making from beginning to completion. Highly recommend "





+7

Serving Silver Spring, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2016
Free estimates
Warranties offered
"David was great had to replace circuit brake drove farther to get the best priced breaker for my dryer price was great. Fast service"





+50
From average costs to expert advice, get all the answers you need to get your job done.

Discover how much it costs to install a home wind turbine based on factors including type of turbine, pre-installation prep, and labor.

HomeAdvisor’s natural gas generator cost guide covers whole-house costs for home installation. Use this guide to find costs for your generator installation project.

Budget for whole-house generator installation costs based on factors such as unit capacity, fuel type, generator type, labor, electrical upgrades, and more.