Mike Testa Plumbing
Company Overview
Family-run plumbing business providing plumbing solutions in Marin County for more than seven decades.
We are a comprehensive plumbing contractor prepared to tackle both minor and major plumbing tasks. This includes home and business plumbing needs.
As a third-generation plumber, Mike follows in the footsteps of his father and grandfather. Following the closure of his father's plumbing business, Mike established Mike Testa Plumbing in 1989. Since then, he has diligently worked to grow the business. Mike Testa Plumbing was the first plumbing company in Marin to receive the esteemed Diamond Certification when the rating organization was established in 1996, and we have maintained this certification annually since then. We have also received the Best of Marin award in 1999 and being named one of the top three plumbing services in Marin by The Prime Buyer's Report. However, the true measure of our success lies in the unwavering satisfaction of our customers with approximately 2,500 clients served annually in Marin County.
Mike lives in Novato with his wife, Cindy and have two teenage sons. Mike enjoys swimming — he has completed the challenging swim from Alcatraz to San Francisco—running, and mountain biking. He is also involved in community service, maintaining local school baseball fields. The baseball field at Sinaloa Middle School is officially named ""Testa Field"".
Mike's roots are in Novato. His commitment to high standards and service is rooted in his father's legacy and his pride in the community. Building personal relationships with customers is a key aspect of what sets Mike Testa Plumbing apart and is reflected in our high levels of customer loyalty, satisfaction, and repeat business.
Business Services
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Shower repair
- Toilet installation
- Water heater installation
- Water heater repair
- Water pipe repair
Business Location & Hours
Mon: | 7:30 AM - 4:00 PM |
Tue: | 7:30 AM - 4:00 PM |
Wed: | 7:30 AM - 4:00 PM |
Thu: | 7:30 AM - 4:00 PM |
Fri: | 7:30 AM - 4:00 PM |
Sat: | 8:00 AM - 4:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Fantastic company. They are on time and very professional. Do a great job. Very friendly and clearly know what they are doing. Have fixed every problem I have ever called about. Highly recommend them. You just can't go wrong in choosing them for your plumbing problems!!!

First time I used this company. Gene Burch plumbing was too heavily booked & couldn't fit in a loyal customer but this company came to the rescue. Had 4 issues to be addressed and not only was Patrick here exactly on time but finished in 1 1/4 hour. Fixed a leak and fixed two toilet flushers. In and out! Great service and didn't cost an arm & a leg. Will definitely use this company again.

This place is great. Fast service, nice people. Tom came out and was super friendly and worked very hard! My whole house was backing up due to roots Thanks for the great service Tom!

We have worked with them twice and had a great experience both times. Today Tom came over for a sink issue and he was on time, fixed the problem quickly and was very nice to work with.

We have called on Mike Testa plumbing five times in recent years. They have always been fantastic - recommending exactly what is needed to get the job done most efficiently and cost-effectively; never trying to ""up sell"" us something we don't need. That kind of integrity builds a lot of trust! Today, Tom came by to fix a toilet, two drains, and a loose faucet fixture. He not only fixed everything perfectly and efficiently, he identified and fixed another issue he noticed which could have resulted in costly damage later on. These guys are trustworthy, friendly, and very fair in their pricing. I'm so glad to have them as a resource in maintaining our home!

Had a great experience. Needed water heater flush/inspection and called Mike Testa Plumbing based on yelp reviews. Was not disappointed. Mike M arrived on time, did a great job, and answered a question and did a quick repair on a hose bib so now have very quiet showers, YAY! Would not hesitate to use again. Fair price, great service. Thanks!

My sink was knocking every time I turned on the hot water and I called Mike test the plumbing on a Friday for some help. They called me back 8 o'clock Saturday morning and asked if I wanted to take two minutes to see if they would need to come out. They were able to fix my problem over the phone in five minutes and saved me money. I am so happy. I will definitely call them again.

Mike Testa Plumbing is THE go to plumber . I needed a gas line installed and Mikle came out to do the estimate. Mike is friendly, professional and knows his stuff. He gave me a very fair price and was extremely flexible in scheduling the job with literally one days notice. Now that's service! Although the job has not yet been completed due to an unexpected problem in the foundation of my home, Mikes guys came up with a work around solution and did so with lightening speed and professionalism. I would highly recommend Mike Testa Plumbing to anyone seeking timely, clean, professional and friendly service for ALL their plumbing needs

Great experience. Kyle, Don and team were knowledgeable, courteous and professional. They quoted me upfront pricing for each of my jobs but that didn't prevent them from coming back several times to make sure things were running properly. I definitely plan to use them again for future jobs.

All of the guys at Mike Testa Plumbing are so very helpful and willing to solve your problem. I have used them at several locations including my home and find them to be very knowledgeable and helpful and courteous too. I would recommend them if your looking for a great plumber and reasonable too.
Sincerely,
Diane F. Tiburon...