Harry Clark Plumbing & Heating

★★★★☆ 3.8 / 5 (177)
Emergency Call


: 3026 Broadway, Oakland, CA 94611
: (510) 444-1776
: http://www.hcplumbing.com

Company Overview

Harry Clark Plumbing & Heating serves Oakland with swift and high-quality plumbing, heating, and A/C assistance. We offer superior plumbing solutions in Berkeley and its surroundings. Whether you require a state-of-the-art tankless water heater and additional plumbing services, our team are to help you! Get in touch today to learn more about our offerings and how we can assist you.

The company has been family-operated and managed. For details about our services, check out www.hcplumbing.com.

Our owner, Brad acquired the company together with his brother Don from their parents, Donald and Beverly Marshall, in 1989. He received formal training through an prestigious apprenticeship program and earned the title of Journeyman plumber in 1980. In 1988, Brad earned a contractor's C-36 License. Since then, he has added a C-20 and C-42 license. He brings nearly 50 years of expertise in the trade to our customers. Recently, Don established a separate company, Harry Clark Heating and Air Conditioning. These companies are successful today.

Business Services

  • Bathtub repair
  • Drain installation
  • Faucet installation
  • Faucet repair
  • Garbage disposal installation
  • Garbage disposal repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair
  • Shower repair
  • Sink installation
  • Sink repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:7:30 AM - 4:30 PM
Tue:7:30 AM - 4:30 PM
Wed:7:30 AM - 4:30 PM
Thu:7:30 AM - 4:30 PM
Fri:7:30 AM - 4:30 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Jennifer S.
★★★★★

I have been using Harry Clark Plumbing & Heating for the past 4 years for our office building as well as residential properties and even our own home. I can't say enough good things about them! Between Karen and Daniel being incredibly friendly, responsive and supportive in the office to Don, Bradley, Steve, Matthew, and the rest of the crew in the field are excellent and always follow up with calls/emails! Thank you thank you!!

G T.
★☆☆☆☆

On second visit from plumber, asked them to park in alley, that is 400' long and only one other car parked, and to come in kitchen door to do the job they couldn't do the first time. Instead, arrived in front of house with no tools to look at job. Told him was bulls..t to pay for time to look at job when he knows what job was, with meter ticking while he would have to walk up 25 stairs, walk through house to see what tools he needed, then to return to car to get tools. He was upset that I used the word bulls..t. Cancelled job. First plumber at least came with tools.

Suzanne B.
★★★★★

I've been using Harry Clark for years and finally decided to write a review. Every single time someone has come out to address a problem, they have been professional, courteous and extremely helpful. I want to give extra appreciation for Jose, who came out today to fix a leak. He was already working extra hard because staffing was down due to Covid. He was so thorough and explained what he was seeing and considering every step of the way. He made a couple of calls to double check some technical issues, which confirmed his initial hunch. I wish more people took the time to do what he did -- double check. That is what I call integrity. It gave him peace of mind that he was leaving with a job well done, and it of course left me with peace of mind. Thank you Jose, and thank you to all the hard-working staff at Harry Clark. There's a good reason for your good reputation. Nice work!

George W.
★★★★★

Our apartment had Harry Clark Heating diagnose and change out my heater. All staff were extremely polite, friendly, helpful and considerate. It was a big project and I work from home (remotely) right now. Never a problem. I was very impressed with their work ethic and their ability to just take care of business and interact as needed. Left my place clean and everything was put back the way it was prior. Cannot say enough good things. I had several workers come through over the course of 4 days and my review applies to everyone that worked at my apartment.

Dan B.
★★★★★

We've had Harry Clark do several jobs for us -- the biggest being a retrofit on a very problematic sewer lateral. They've always been very fast to respond -- the office staff have always been friendly and professional -- and their work has been excellent. Our latest experience was just this week. We had a new range ready to install, but needed our natural-gas plumbing evaluated. Harry Clark managed to get someone out to us despite the holiday rush. The plumber, Weston, was very helpful and completed the range installation for us. (Thank you.)

DIane D.
★★★★★

I really like the folks at Harry Clark. So helpful, pleasant and skilled! I've used them a couple of times and I was happy both times.
I called up 2 days before thanksgiving when they were booked but they went out of there way to make sure I had a working sink for the holiday. They sent over Dahymel who was just amazing. So kind, helpful, instructive and pleasant. He is a gem. Everyone at Harry Clark has been great. I usually don't write reviews but I was so happy with them and good plumbers are hard to come by. I've referred many neighbors to them and they too have been happy.

Steve K.
★★★★★

Made appointment to have kitchen faucet installed. They brought. A great replacement and installed it with no fuss. Good service. Good people.

Alice Y.
★★★★★

I have been using Harry Clark for all of my plumbing since 2004. Buck was the plumber who always did a great job for me. I was disappointed when I learned that Buck retired. Last week, I had a leak under my toilet in the crawl space beneath my house. Weston came to my house & quickly diagnosed the problem as an old wax ring under that toilet that needed to be replaced. After the wax ring was replaced, the old ""fill valve"" & ""flapper"" stopped working properly. Luckily, Weston was still on site. Though, he did not have a ""fill valve"" on his truck, he returned later in the afternoon with the proper part to install. I was very pleased with the professional, knowledgeable & efficient way that Weston fixed my plumbing problems.

Shayla B.
★★★★☆

I want to send a huge thanks to Karen for reaching out to us in regards to our previous experience with Harry Clark Plumbing. She was very apologetic about how the plumbers handled the situation and very eager to help us resolve our leaking faucet issue. She was quick to respond back to us after I posted my review, and she was able to send Brad out from the management team to personally stop by to take a look at our bathroom sink. He was very quick, pleasant, and professional. He sent us a quote for the replacement of the faucet right away, and we are now in the process of scheduling the install.

Thank you Karen and Brad for not only reading my review, but for taking immediate action to resolve our issue. I can tell that you really care about your customers and your business reputation. This is a vital trait of a great business. Thank you for reaching out and making things right. Looking forward to continuing our business relationship.

Jennifer S.
★★★★★

Pleasant, friendly and highly professional! They are my go to for all things plumbing and heating. Their friendly staff always assured that I am in good hands, and their work is always timely and professional. They speak both English and Spanish, and always leave my home clean.

Scroll to Top
Call Us Now