Heil Plumbing
Company Overview
We strive to offer top-notch service to the homeowners in Howard County, Maryland, built on a foundation of integrity and honesty.
Joseph Heil began his journey in the plumbing and heating industry during the winter of 1956. He started as a residential apprentice plumber and advanced to become a residential journeyman plumber. In 1977, Joseph and Miriam established the Joseph Heil Company, Registered Plumbers, as a sole proprietorship. He began by providing plumbing services, gas installations, and residential work, gradually branching into commercial and industrial sectors. During the summer of 1990, Mr. Heil had a heart attack, leading Edward Heil to come back to work full-time with the business. Today, we focus on installing radiant heating, solar hot water systems, kitchen and bath remodels, home enhancements, and plumbing repairs. JHCI is committed to offering lasting plumbing solutions to the residents of Howard County, MD.
Edward began working alongside his father, Joseph Heil, during his high school years, then explored opportunities with other plumbing firms. After his father's heart attack in 1990, Edward came back to work for the company. He holds a master plumber/gasfitter license and has additional certifications in backflow prevention, stationary engineering, and home improvement in the State of Maryland. He is married to Laurie Heil, and they have three children, two of whom work within the company.
Business Services
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 7:30 AM - 5:00 PM |
Tue: | 7:30 AM - 5:00 PM |
Wed: | 7:30 AM - 5:00 PM |
Thu: | 7:30 AM - 5:00 PM |
Fri: | 7:30 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

What can I say? I called at 7:20 AM for clogged kitchen sink/disposal. They gave us a two hour window from 10 AM to 12 pm. Called at 8 AM and said they were running ahead of schedule and could they come in at 815 instead. In and out by 930, Took payment over the phone since I wasn't home (my parents were). Sent me an email receipt instantaneously. I have a perfectly functioning drain now. Money well spent!
Update on 3/17/20
Hands-down the best plumbing service in the universe. We called for an emergency and they came within 20 minutes and have very reasonable prices. Very lucky to have them in our neighborhood!!

Needed a drain stopper removed which was difficult on my part given the way it broke and the position. They were responsive and got the job done promptly. The only drawback was the price point. Factor cost of parts and this should have been maxed half of what they charged. But I knew that upfront and needed this repair quick. Others just quoted the cost to visit but needed to see the damage before quoting so there is that. Overall, solid people and service was great, just a bit on the high side.

I needed a plumber at the last minute and they were able to accommodate. I was able to set an appointment for the very next day which was great. The guy showed up during the time that I requested and was fast and efficient. He came right in, looked at the pipes under the bathroom faucet and fixed it right away. He also explained why I wasn't able to fix it (didn't have the right tools). The price was reasonable as well.
I have no complaints about this company. I would use them again, if I needed to.

Two plumbers came out quickly and were very courteous. They pulled off their shoes when I didn't even ask. This is the second time I used them with the same quality and quick service. When they say they will come out first thing they did both times. We will need a water heater soon and I would definitely use them.

They did a great and thorough job reinstalling our shower. They didn't leave a mess. Gave us great advice. Good quality work. Highly recommend.

Showed up on time. Fair price. Excellent work.
I do not know what else I can say about them to fill up this space except use them they are good.

I called on a Monday morning and left a message. He called back later in the day and we discussed my plumbing problems. He said he would stop by later in the day or on the next day but, after two weeks, I haven't seen or heard from him. I guess he's too busy to take care of my problems.

our garbage disposal does not work and two techs came to fix it today. Both of them are very polite and professional. we will call them again if we have any other problem in the future. Highly recommend.

Heil was very deceptive with their pricing. Not only were they the highest quote I received they also tried to charge me just for quoting a the job in the first place. The office staff was very disrespectful and accused us of lying to them. Instead of admitting that they made a mistake they lost a potential customer for life.

I called on Monday worried about a leak from my 2nd floor bathroom to my dining room ceiling. They were able to come out the next day. Keith was professional, knowledgeable and walked me through the entire process. I appreciated the information and explanation to his investigation of the leak, correction of it and follow up. I would use Heil plumbing again in a heartbeat!