Mark Bowyer Plumbing
Company Overview
We are a comprehensive plumbing service provider. When we grasp the services you need, our trained professionals will come to your location at the agreed time. Once we ensure we are at the correct site, we will make sure the homeowner is on board with the services to be performed.
Our repair team specializes in essential repairs and replacements for water heaters, garbage disposals, toilets, faucets, sump pumps, and various plumbing fixtures. We offer specialized services for identifying hard-to-detect water leaks, slab leaks, and gas leaks. We provide guidance on modern tankless water heater options and water purification systems. Whether it’s a basic clogged drain or a challenging slab leak, you can trust Mark Bowyer Plumbing to address your issues efficiently and courteously at a fair price.
Our certifications include Certified Green Plumber, Certified Bradford White repair technician, and Gas Socket Fusion Certification, which we take pride in. Additionally, we are an authorized Noritz Tankless Water Heater dealer.
Mark Bowyer Plumbing also undertakes commercial projects, tenant improvements, new residential builds, as well as restaurant and home remodels. We offer a 10% discount for seniors and military personnel.
In January 1992, Mark and Don Mullins established their plumbing business in Riverside, CA. At first, Mark Bowyer Plumbing specialized in commercial plumbing and custom home projects. We later relocated to Canyon Lake and began serving the entire Temecula Valley in 1994. Now, we provide complete plumbing solutions for residential, commercial, remodel, tenant improvement projects, service and repair, as well as water filtration and anti-scale solutions for all applications.
I believe in being an honest plumber who avoids upselling unnecessary services. My principles are rooted in dependability, ethics, and integrity. I am proud to be a family man and an American!
We appreciate your interest; try us out, and I’m sure you’ll be happy with our work!
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain 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
- Sewer installation
- Sewer repair
- Shower installation
- 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: | 6:00 AM - 6:00 AM (Next day) |
Tue: | 6:00 AM - 6:00 AM (Next day) |
Wed: | 6:00 AM - 6:00 AM (Next day) |
Thu: | 6:00 AM - 6:00 AM (Next day) |
Fri: | 6:00 AM - 6:00 AM (Next day) |
Sat: | 6:00 AM - 6:00 AM (Next day) |
Sun: | 6:00 AM - 6:00 AM (Next day) |
Recommended Customer Reviews

Menifee. They installed a Bradford White water heater (3-4 month ago) and I was very pleased with the service. They were able to squeeze me in the same day I called (I was very thankful), the pricing was pretty standard/average, and they even offered a small military discount. The technician was friendly and installed the new water heater fairly quickly. I was happy to support a local business but because they are a little smaller, they did not haul the old tank away. The technician left it sitting outside on the sidewalk so I hauled it back behind my fence and will need to schedule an ""oversized"" pick up with the trash company. Not a big deal, but didn't think to ask before hand (but now you know). I recommend their service.

I needed work on my exterior plumbing - hose bibs, regulator, ball valve. Spoke with Cathy and sent her pictures and Mark specked out the project. They sent Tito over to do the work. He accessed the situation and gave me an alternate plan that actually saved me money. How often does that happen? He worked quickly and did a great job and we are thrilled with the results. No more leaks and now we are protected from water pressure surges and internal floods. I highly recommend this company for your plumbing needs!!!

Always my first choice for a plumber ! Reasonable and doesn't try to take advantage of you !

Bowyers plumbing arrived at our home within 1 hour of our call for help.
The plumber was professional and knowledgeable and did a great job repairing the crumbling cast iron pipe.
Mark the owner was very fair and kind.
I would highly recommend Mark Bowyer Plumbing. I know a lot of people that have used their service and have also been happy

A great family owned business where the owner is on the job.
I had gotten a ridiculous estimate to repair my sewer line From the plumber my renters had called in an emergency over the weekend to clear the drain.
The local plumber I use for small repairs could not handle a job this big and recommended Mark Bowyer Plumbing. They came out quickly and gave me an estimate in writing via email for me to approve. They were out there the next day digging up and replacing the broken rusted out caved in area of my sewer pipe.
I highly recommend them for any and all plumbing jobs. They are polite, professional, a pleasure to do business with, answer any questions. They explain what needs to be done and what they are going to do in the language you can understand.

Top notch service, friendly and respectful. In and out in a flash. I used them today to replace the thermostat on my hot water heater, and was very pleased with his service!

Solid service and reliability. They helped us with changing out a water heater heating element and haven't had issues since. A+ in my book

Square dealing, excellent service and courteous treatment.
Mark was very professional, on time and reasonably priced.
Eddie, Technician provided excellent service. Yes I would highly recommend them!

Our water heater stopped working Saturday, called Bower Pluming. They called me back right away and had a man at my house within a couple of hours. They trouble shoot the problem and ran out for the part. When dealing with Bower Pluming Brad, Mark and his wife Kathy were very understanding, expedient and professional dealing with the problem.
Thanks for everything I highly recommend these guys!

Our water heater decided it did not want to contain water anymore. I thought getting it fixed today would be impossible. I decided to call Mark Bowyer Plumbing and spoke with Kathy and explained my situation. She said someone would be out here within the hour and he was here in less than an hour. Service and cost is unbeatable. Thank you for your fast and professional service.