
Serving Conowingo, MD and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Install Lightning Protection. WB Lightning Rod. Co."





+79


Serving Conowingo, MD and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Install Lightning Protection. WB Lightning Rod. Co."





+79

Serving Conowingo, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Juan arrived a bit later than expected but got to work and did the jobs, running to Home Depot for needed parts which I didn't know we needed. He explaned things to me and knew what he was doing. He did all the jobs I outlined and left with everything working. He was cooperative in pointing the kitchen track lights where I wanted the to shine. He then looked at the plumbing job (vanity install) and realized that the vanity I bought wasn't a feasible option because of the direction of my pipes (to the side and not the back) therefore needing to go right through the drawers! I have returned the vanity to Home Depot! He didn''t waste time talking to me but did talk to himself (or on his phone ) while he worked! He cleaned up his dust and debris well, Satisfied with his cost which really should have been higher when I thought about it later. I would use him again if he was from near Frederick, but he came from Baltimore! I'd rather use local tradesmen...."





+25

Serving Conowingo, MD and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Friendly, efficient installation. Got done early, answered all our questions. Would use them again."

Serving Conowingo, MD and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
Your Trusted AC, Heating, Plumbing, & Electric Company Since 1987\n\nWhen you need AC, heating, plumbing or electric services, look no further than Horizon Services. For 35 years, we?ve been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of service at reasonable rates. Servicing Baltimore, Cecil, and Harford counties in Maryland, and Chester, Lancaster, and York Counties in Pennsylvania, we proudly serve a large range of local homeowners with comprehensive AC, heating, and plumbing services. Our expert technicians can carry out same-day services and next day installations to ensure that your home remains comfortable year-round. Whether you?re dealing with a serious plumbing problem, a broken air conditioner, or a heating issue, you can rely on Horizon Services for the high-quality service you need at the price you want.

Serving Conowingo, MD and surrounding areas
In business since 2011
Free estimates
Credit card accepted
Please Note we are not Electricians and only furnish and install Lightning Protection systems. With over 20 years experience in the home lightning protection, B & B Lightning Protection is your industry expert in the New Jersey area. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business, you can trust that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

Serving Conowingo, MD and surrounding areas
In business since 1990
Free estimates
Emergency services offered
"My husband and I could not be more pleased with the outstanding and polite service we received. We wanted to remodel our master bedroom that looked awful, we needed wall paper removal in the master bathroom and also drywall repair on the ceiling. They took care of everything for us they did wonders to our master bed and bathroom. Above all they were very polite and professional. The owner was very communicative and made sure to explain to us every step of the process. Their work exceeded our expectations and their price was very reasonable. I would not hesitate to use them again in the future."





+22

Serving Conowingo, MD and surrounding areas
In business since 2004
Warranties offered
Credit card accepted
"We had a faulty outlet in our garage that they came out and fixed quickly. Couldn’t ask for better service."




Serving Conowingo, MD and surrounding areas
In business since 1971
Credit card accepted
"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."





+2

Serving Conowingo, MD and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"Naturally it was the coldest (20 degrees) day of the year so far, we had our first snow, I had just had a decorative plaster swirled into the ceiling, and I had just put up sheetrock and gotten the walls painted. Supreme came and overcame all these difficulties to my intense and grateful satisfaction, replaced the wires and avoided tearing out whole chunks of wall and ceiling (which HVAC said had to be done). Mr Peter was excellent at trouble shooting the situation and he correctly predicted which parts of the wire had to be replaced. They did have to cut 2 holes in the wall but they did so neatly so that all I have to do is a little sanding. I was made aware of the issues with the wiring on Tuesday, contacted Angie's list and in 1/2 hour Mr Peter called me. The repair was done on Friday. I am so glad I contacted Angie's List and that Supreme Electric is one of their service providers."





+1

Serving Conowingo, MD and surrounding areas
In business since 1998
Free estimates
Credit card accepted
"I contacted George based on the reviews here and had a truly great experience. I could not have hoped for someone more professional, courteous and thorough. His team was large enough to get the job done quickly and properly all while doing a great job.
From the initial quote to getting the work done, George was punctual, responsive to texts and phone calls. He made good suggestions to make our house look great and the execution was spot on. We needed to have some porch railing bars replaced and instead of replacing the whole railing, he suggested replacing just the vertical posts that were damaged. After painting, I could not tell original from repaired ones and the painting job was excellent. He also made sure there was an extra coat of paint put on an exterior section of the house that he repaired to make sure it stood up to the sun and rain.
On the inside of the house, he repainted all of the walls and a couple of ceilings. His team spackled blemishes, sanded and painted. It is amazing and the house looks brand new! There was no paint splatter on the carpet or floors and the edging was skilfully done.
After all of this work, I only found a couple of spots that needed touch ups and he came by and promptly fixed these.
Overall, he and his team made this experience really easy and the result is fantastic. I would highly recommend George and his team and we'll be using his services in the future!
"





+22
From average costs to expert advice, get all the answers you need to get your job done.

Budget for the cost to replace a light switch based on factors such as switch type, project complexity, hiring a professional electrician, and more.

Estimate the cost to rewire a house based on the key factors. Our guide covers different wire types, permits, and ways to save on electrical system upgrades.

Unsure who can fix a generator? Learn whether to hire a generator technician or electrician and what affects repair costs—start your search now.

Wondering who can install recessed lighting? See who to hire, other pro options, steps, and costs to plan your project confidently.

Who can run ethernet cable through walls? Learn whether to hire an electrician or general contractor, what to expect, and how pros get it done.

Learn who to call for electrical problems—electrician or power company—and when to get help. See pro steps, safety tips, and hiring guidance.