Wallace Plumbing
Company Overview
Reach out to the leading plumbing service in SLO and Los Osos! Our services include water heaters, on-demand tankless systems, sewer line camera inspections, drain cleaning, and various plumbing solutions!
I started this company in 1992 when I was just twenty-four. Whether it’s new residential projects, commercial buildings, restaurants, remodels, or repairs, we handle all plumbing tasks. My aim was to support my family in the most honest and effective way possible. Family is important to me. Jordan began helping me after school and on weekends, and now we are partners in this business. Our primary objective is to deliver friendly, high-quality service. We aim to build a loyal customer following. We want to be recognized as ""Your friendly neighborhood plumber."" We are committed to fair pricing and never taking advantage of your plumbing issues.
I know plumbing can be stressful and inconvenient. Our goal is to ensure a hassle-free experience for you. We handle jobs of all sizes, big or small.
Give us a call and let us assist you.
Don’t forget, ""A Flush Beats A Full House!"" Hi! I’m Mark, the founder of Wallace Plumbing. I run this family-operated plumbing service with my son Jordan.
Our service area includes San Luis Obispo, Los Osos, and Morro Bay.
We aim to deliver friendly, high-quality service. We continuously strive to expand our repeat customer community. Our aspiration is to be known as ""Your friendly neighborhood plumber."" We ensure fair pricing and will not take advantage of your plumbing issues.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Personable, prompt, and quality crew. Ian was great and handled what I needed done. I'll be calling on them for my future plumbing needs.

Excellent service. Kyle came to house to replace my garbage disposal and fixed the problem without replacement. He was very courteous, wore a mask and was friendly.
i highly recommend Wallace.

I called Wallace Plumbing to extend the drain line and P-trap so the drain hole for my new sink would match up with the P-trap. They said they would arrive Monday, Dec. 28th between 10am and noon. They arrived around 11:15am and Kyle got right to work. By about 11:35 Kyle was finished and had the work area all cleaned up. Kyle worked very quickly and I am very happy with his work and his explanation of what he had done. If I have any more plumbing work to be done or need a clogged drainpipe cleaned, I will most definitely call for Kyle and Wallace Plumbing.
Thank you.
Tom K.

We saw them next-door doing some repairs for our neighbors, so we ran out to meet them at their truck. We haven't even had them do any of our actual plumbing needs yet, but Jordan and Anthony were beyond helpful in educating us, and working with our schedule for future needs. They know the history of sewage lines in the surrounding cities, so they were able to coach us and talking about a few hypotheticals. They were great to talk to and we look forward to working with them!

Exceptional Service by Mark and Kyle, they installed a whole house water system, reverse osmosis which required Mark to drill a new hole in my quartz countertop to mount the faucet, a new kitchen faucet and replaced a leaking water line. They did an outstanding job on everything, I am very happy with the way it all came out and I will use them again in the future. Thank you Mark, Kyle and Jordan.

I initially found Wallace Plumbing because they are one of the few plumbers who will service and change my RO filtration system. They are now my go to plumbing company for big and small jobs. Mark is friendly, professional and takes the time to explain what the repair will entail. The work is completed in a timely manner and their prices are very reasonable.

Exceptional service, friendly, reliable, does not stop until the job is done! Very professional. I highly recommend these guys for all your plumbing needs!

I own a Home from the 50's and things break. Wallace plumbing have replaced my sewer line and water line as well as a simple clogged line in kitchen. Extremely responsive, totally fair prices. They finished the work quick and put resources towards getting it done. I would 100% recommend choosing them.

I have used Wallace plumbing for a couple of things in my home. One a non emergency. But the second was a stopped toilet that was coming up in the shower, bathtub(in other bathroom). I called Wallace plumbing and Kyle came right out and solved our problem. I'm not a plumber, so of course I'm panicking. But Kyle reassured me that he could fix it. He did with confidence and professionalism. I will continue to use Wallace Plunbing. Mark, Jordan and Kyle are my plumbing team.

I've used Wallace Plumbing on a number of occasions for a myriad plumbing needs. I've had clogs, leaking pipes, garbage disposal issues, and a toilet flush issue that have all been resolved with ease by the knowledgeable plumber that has worked through these potential house damaging problems. I had Kyle come out the first time, and I've requested him ever since. I've ""dealt"" with Mark and Jordan before as well, and I only put dealt in quotations because it was more of a friendly exchange than a work order. That's the kind of service you can expect with Wallace Plumbing. The staff is friendly, knowledgeable, timely, clean, and professional. In my experiences, Kyle has not only been willing, but always offered to go the extra mile to make sure my plumbing needs were met to his impeccable standard. In choosing service work, a certain amount of trust is needed in whom you'll let work on your home. I'm glad Wallace Plumbing was referred to me, and I always refer them to anyone looking for any plumbing needs! In fact, my girlfriend's Dad was/is remodeling a house and I referred the Wallace Plumbing crew. He could not be happier with the quality of work that was done in his Spanish style home. I'm confident that no job is too big or too small for these guys, and they'll treat every job with importance and care.