Marc Brenner Company
Company Overview
Home plus business pipework repairs.
Zero sewer cleaning.
Tankless hot water system authority.
Top-tier service.
Hot water systems; on-demand plus traditional units.
Water repiping using cross-linked polyethylene or copper tubing.
Gas lines.
Zero drain cleaning.
Cal graduate, 1974. With more than 40 years, we have been providing individual care to our customers.
When you reach out, you will be talking to the owner directly.
We are water heater authorities for every region.
We set up tank and on-demand hot water systems.
A tankless water heater is more efficient than a regular hot water system.
Nonetheless, the first cost of a tankless hot water system is considerably more than a standard forty or 50 gallon system.
One small expense with tankless systems is the care cost for cleaning the system every 5 to 6 years.
Contractor License # 357166 Licensed Contractor in the State.
Minimal license ID indicates our long-standing presence in the industry.
Earned my degree from the University of California, Berkeley in 1974.
Became a passion and immediately pursued the plumbing trade and heating work.
Business Services
- Bathtub repair
- Faucet installation
- Faucet repair
- 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
- 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: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | 10:45 AM - 2:45 PM |
Sun: | Closed |
Recommended Customer Reviews

Marc installed a new hot water heater and we plan to use him to install a new heater. Marc's a solo practitioner, clearly knows what he's doing, and is a pleasure to work with. He was also cheaper than some of the bigger companies out there. I'd use Marc again in a heartbeat. Strongly recommended.

Marc Brenner is hands down the best plumber I've ever used! He is knowledgeable, efficient, on time and very reasonable! In fact his level of service exceeds anyone I've used in the past 10 years! The 2 plumbers that I consulted prior to him ( for a pump replacement on the water heater) one couldn't even tell me what was wrong, and the other didn't get back to me with a quote! Marc came right over, assessed the situation for free, and when the pump arrived was there the same day to install ( after having researched on line to make sure position etc was correct!!) Amazing! Thank you Marc. You are my plumber for life.

Thanks for your work under very difficult conditions, Marc. Yor really went the extra mile for us!!

We called Marc because none of the other plumbers on YELP were available for 4 days and Marc said he would come right over. Happiness is finding a plumber who is true to his word, arrives on time and does not overcharge. Our leak required getting a leak detection service who also came quickly and the next day Marc came and repaired our pipes. Honest, dependable and trustworthy. He chose to be a plumber instead of going to law school...what does that tell you? Our water had to be turned off for 30 hours, because it was so cold the cement for the connection would not cure. Oh well...we had fun! Thanks YELP. we have a wonderful plumber!

We have used Marc Brenner for our plumbing needs for years in our rental property and in our own home. It is not easy to find a plumber who knows what they are doing and who is also honest and fair. Marc is both of these and more. He does high quality work, is very responsible, and backs up his work. I cannot recommend him more highly. We have recommended him to several friends and they are always more than pleased with their interactions and the work. He is a great guy and if you need a plumber, you will be fortunate to have Marc work for you.

Marc Brenner is simply a great plumber and a kind, decent person. He's friendly, responsive, responsible, informative, and competent. I would recommend him highly. It was a pleasure interacting with him, and am so grateful he was suggested to me by Ashby Lumber.

Marc was amazing. He is diligent, trustworthy, responsible and a pleasure to deal with, even in difficult circumstances. We had a tricky leak at a rental property, so I wasn't even on-site. But he went over and above what I would expect from any repair person. I would definitely use him again and would highly recommend him.

Marc Brenner went above and beyond in assisting me with a kitchen repair to the ventilation system. He is trustworthy, patient, responsive and follows through to his utmost ability. He is excellent and I was very pleased with the results. I will definitely choose Marc for my plumbing needs again.

I have used Marc twice to install forced air heating into old houses that had only a floor furnace and all I can say is wow. I absolutely love this guy! I wish all contractors were as honest, skilled and knowledgeable as he is. I would not hesitate to recommend him to anyone.

Marc installed our brand new HVAC system during our extensive remodel and did an excellent job. Even though we live in Oakland, we decided to add central air conditioning while we were at it. Marc worked with our contractor and calculated all the airflows in each room and designed a thoroughly efficient system. During the summer or winter, you hardly know the system is even running and it keeps all the rooms at the selected temperature.
I would recommend Marc and his team for everything from the most complex installation to anything else in the plumbing, heating or air conditioning world.