• Plumbing & Heating Service that is fast, reliable & courteous.
  • Satisfaction Guaranteed – 4.9 stars Google Rating.
  • Emergency Service.
  • Located in Joppa, MD – Company providing Plumbing & Heating Service in Harford County and Baltimore County and surrounding areas


Drain Cleaning & Repairs


We offer residential plumbing services including drain...
Commercial Plumbing Services-2


Commercial buildings require an increased infrastructure
Gas Water Heater


Your hot water should run hot consistently!

WHAT WE OFFERExplore Our Services & Solutions

Pipe Repair & Replacement
Is a dripping faucet keeping you awake at night? Do you need a canoe to get around the basement? Damaged pipes can cause problems ranging from nuisance to catastrophe.
Drain Cleaning & Repairs
What goes in, must go out. Drainage systems need to be installed correctly and cleaned or repaired when issues arise so you don’t wind up with mildew, mold, water damage, and backup problems.

WHAT WE OFFERFor Plumbing and Heating Solution

Toilet Repair & Replacement
The plumbers at Coldwright have more than 30 years of experience servicing and replacing toilets of various types throughout Harford and Baltimore counties.
Tub to Shower Conversion
A tub to shower conversion makes your bathroom more usable, especially as you age. A shower is more accessible, easier to keep clean and actually uses less water.

Schedule a plumber or heater expert for service right now!

Regular plumbing care
will save your time & money


Household water usage that goes to toilets, showers & faucets


The average US family can waste from household leaks


Yearly savings by servicing your water leaks with 24 hour services available

Faucet Replacement

Pipe Replacement

Sump Pumps

Water Softener

Acid Neutralizer

Reverse Osmosis System

WHAT WE OFFERPriority Plumbing & Heating Service in Harford County and Baltimore County

Experienced, License & Insured
Our owner is a master plumber and gas fitter with nearly 40 years of experience. Between him and his well-trained staff we can shrive all your plumbing and heating needs.
Need a plumber? You can reach us! For emergency situations we provide service for broken water pipes, sewer backups, clogged drains and pipe leaks.
Speedy Responses
Got an issue? Text us a photo so we can start working on it! We communicate quickly and easily via phone call, text message, and/or email.
Locally Owned & Operated
We are a locally owned business operating out of Joppa, MD for nearly 40 years. Our plumbers serve Harford County, MD and Baltimore County, MD.

Coldwright Plumbing & Heating in Joppa, MD

We offer complete plumbing & heating services to address any residential or commercial Needs you have.
Whatever your plumbing & heating issues are, we can take care of it quickly.
Residential Services

We understand how important it is for you to have reliable plumbing & heating in your kitchen and bathrooms. From repairs to installations to remodeling, we are your one stop solution for plumbing, pipes, drainage and pumps for your home. Learn more about our Residential Plumbing Services.

Commercial Services

Plumbing services are critical to your customers and the success of your business. There’s a big difference between public and private systems and our commercial plumbers have the know-how you need to keep your commercial operation running smoothly. Learn more about our Commercial Plumbing Services.

Hot Water Heaters

Don’t you love your steaming hot shower in the morning? We’ll recommend and install the best hot water heater for your home, so your water is heated quickly with energy efficiency paramount. Learn more about our hot water heater installation, repair and replacement.


You want your home to stay warm through the winter, and we have just the solutions for installing, repairing and maintaining your furnace. Learn more about our furnace maintenance, repair, installation and replacement.

Water Treatment

Are you concerned about the quality of the water coming from your tap? We’ll advise you with possible solutions to treat and clarify the water coming into your home. Learn more about our water treatment, including well water conditioning and well treatment conditioning.

Plumbing Remodeling

Are you having your kitchen or bathroom remodeled? We can handle the plumbing portion of the project to ensure you have modern fixtures and quality finishes. Learn more about our plumbing remodeling for bathrooms and kitchens.

With nearly four decades of experience, there's almost nothing we haven't seen.
State Master Plumber and Gas Fitter License #6831 since 1986 with expert knowledge and experience.
To help you save money we offer flat rate pricing on several of our plumbing services.

Committed to Customer Satisfaction on All Plumbing & Heating Projects

With a 4.9 star average rating, we think we are the best local plumber & heating expert for you!

I called Coldwright about a toilet which was coming loose from the base. Larry came right out the next morning. Although there was a problem with the floorboards in our old farmhouse, he improvised a solution. Great work!

Pavel S. - Joppa, MD
Yelp Reviewer

We had an issue with our water heater and oil burner, and had no hot water. Larry came out on a Sunday, and spent a good amount of time diagnosing the issue. He was professional, courteous, and knowledgeable. Ultimately, the issue was more of a furnace issue, and not the water heater. He charged us a nominal fee, and followed up today to make sure we got the issue resolved. That is customer service! We will definitely be using Coldwright for all of our plumbing needs.

Kathleen H. - Fallston, MD
Yelp Reviewer

Called Coldwright to replace a mixing valve on our boiler. Larry arrived on time for appointment and our repair was done in one hour. We have used Coldwright in the past to remove our old baseboard heaters and install toe kick heaters. Again, quality work with no call backs.

Matt Zebron
Google Reviewer

Very awesome plumbing company! They helped me with plumbing for my sink! Would definitely recommend for anyone with plumbing issues!

Holden Dupre
Google Reviewer

I left coldwright plumbing an email last night, and received a phone call the next day. Larry arrived at my home within minutes after I got home from work. He fixed our running toilet checked for a leak we thought was due to a pipe that was previously repaired. He confirmed there was no leak, and also called to check on it 15 minutes after he fixed the running toilet. I highly recommend his services. They are very reasonably priced and respond very quickly to request for service. We will get him to do any plumbing repairs needed in our home. Very appreciative.

Tamika Johnson
Google Reviewer

Had a water heater installed; showed up on time. He was very friendly and possessed a professional attitude. Gave us great advice and great pricing. Also we needed an expansion for our water heater to prevent expansion in our water pipe. Now we don't have so much banging going on.

Amber Deckman
Google Reviewer

Larry arrived very soon after I called. The job didn't exceed his estimate. Repaired and cleaned up. Job well done.

John berry
Google Reviewer

Coldwright Heating and Plumbing came out on time and fixed my water heater in a very quick and professional manner. Was very helpful and even gave tips about other things.

Bryan Rawlings
Google Reviewer

Cold-wright showed up on time and installed a new water heater, cleaned up after his mess, showed up on short notice and on time, and did excellent work.

Phreaker Empire
Google Reviewer

Larry, from Coldwright Plumbing, is very friendly and knowledgable. He did a job in a kitchen of a property we manage, and went out of his way to ensure the work was completed properly and in a timely manner. He communicated well with us, and promptly provided all of the information we requested along the way.

Assistant PM
Google Reviewer

Our water heater started to leak so we searched around for local plumbers that might be able to help. We decided to go with Coldwright Plumbing and Heating because Larry was very straightforward, honest, and professional in his assessment of our situation and what we would need to do to fix it.In our case, it required a new water heater installation. We spoke with Larry on Thursday evening, and Friday morning he as all ready to go with a new heater. He did a fantastic job of installing the new heater and was very professional and pleasant throughout the process. I would highly recommend Larry and Coldwright Plumbing to anyone in the area.

Zachary Nickle
Google Reviewer

Coldwright Plumbing and Heating were very informative, friendly and quick with responses. They completed a tankless hot water replacement and tested the system to ensure the new unit was working properly. I will be contacting Coldwright Plumbing and Heating in the future if needed for this area. Quality service is appreciated.

Google Reviewer

Larry was there for me when I needed him to service a customer of mine in Joppa, MD. He performed outstanding service and if I ever need a plumber in the area I will definitely utilize Coldwright Plumbing and Heating.

Alexis Johnson
Google Reviewer

Coldwright saved me a lot of money by installing the pressure valve on my pressure tank for the well. Very professional, honest, reasonably priced too. I had another company advise me that I needed to replace my entire pressure tank which would have costed me $1000. We are so glad we called Coldwright.

Matthew Deckman
Google Reviewer

Coldwright helped plan out my pressure tank replacement, and the addition of a softener, neutralizer, and new spin-down filter on our well water system. Larry was very proactive in this process, unlike some service companies who don't return calls or check back. My entire water system was upgraded on a Saturday (during a regional power outage), we worked out power and lights from the generator and the work was completed on time. Professional grade tanks and filters were used-our water system is now cleaner, softer, and PH balanced.

Lynn Berg
Google Reviewer

Larry repaired a toilet leaking into the ceiling of our downstairs bathroom. He had to remove a portion of our older ABS pipe with PVC pipe. The job wasn't easy, because there wasn't much room to work. Thanks Larry for the great job! And, he's right down the street!

Mike Strittmatter
Google Reviewer

I can't say enough great thing's about this company and the owner Larry. First My family is so grateful to Larry who came out on a weekend to inspect my water heater that stopped working unexpectedly. Larry found the problem and had it fixed in no time at half the cost of the other company that said they didn't offer emergency plumbing service's in Harford county. I cannot say enough about this great company and I would highly recommend them for your plumbing projects.

John Simpkins
Google Reviewer

Great experience.. Can't say enough about the the owner Larry!! He was most helpful and did an outstanding job on moving the plumbing ready for remodeling my bathroom. At the same time he fixed my Well Pump pressure I had problems with for years. I would highly recommend Coldwright plumbing to a friend.Thank you Larry for a job well done!!

Wayne Robbins
Google Reviewer

Made a house call on a Sunday for a water heater repair. Honest and very knowledgeable, would highly recommend.

Colin deLeyer
Google Reviewer

Very professional. Had a couple of leaks in my kitchen sink. The plumber did not quit until he found and fixed them all. Good follow up service.

Harish Subbaram
Google Reviewer

Coldwright came through to replace my 75 gallon water heater within a couple of days of it starting to leak, when others were telling me anything from 7 days to 2 weeks in order to find a replacement. They arrived on time as promised, and completed the removal and installation perfectly. The price was very reasonable and didn’t change from what I was quoted, even though they had to modify some water lines to fit the new heater. My new water heater works like a charm. Thanks Larry!

The Stevensons
Google Reviewer

Larry was a lifesaver for us when our septic went up this week. He really went above and beyond to help us with our issues, and all for a very reasonable price. We are so thankful and I would definitely recommend Coldwright to anyone in need of a plumber.

Kelly Sipes
Google Reviewer

Great Work, Larry. Larry installed a hot water circulator pump so we can save water (saving 10,000 gallons of water per year). A bonus, AND have hot water at the time of need, so we don't waste water waiting for the upstairs shower to warm up. He did a great job and I also had the most complete pre-season furnace cleaning maintenance to ensure good working order for this upcoming cold winter.Thank you also for making the appointment on Saturday so I didn't have to take vacation time off work.Great Work! highly recommend.Dan R. (APG engineer)

Dan Rusin
Google Reviewer

Some of the Plumbing & Heating Products We Install

weil mclain logo
Delta Logo
Crane Plumbing Logo
Eljer logo
Myers logo
American Standard logo
Kohler logo
Moen logo
Gerber logo
A-O-Smith logo

WHY CHOOSE USAbout Coldwright Plumbing & Heating Professionals

The plumbers and heating experts of Coldwright will always provide honest services at a competitive cost for our customers. Our plumbers ensure all plumbing installations are up to code requirements to ensure your safety. It doesn’t matter if your plumbing projects are at your home or business, our plumbers have the knowledge and experience required for any plumbing job.

Areas Served

Joppa | Abingdon | Fallston | Belcamp | Forest Hill | Bel Air | Aberdeen | Hickory | Baldwin | Hunt Valley | Kingsville | White Marsh | Towson | Fulton | Middle River | Perry Hall | and more!

Call our Master Plumber Now!
plumbing professionals background

Satisfaction Guaranteed

Experienced, License & Insured


503 Garnett Rd,
MD 21085


Mon-Fri 9AM – 5PM
Sat 8AM – 5PM




Contact us now to get quote

Contact us now to get quote

Contact Us

443-787-9844, 443 484 7565
609 W Old Philadelphia Rd. North East Md.

At Your Service

443 484 7565
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