Certified tankless experts here in Thousand Oaks

For fastest service, call Roy at 805-558-0407 to schedule your free in-home estimate.

Conejo Tankless is the original tankless hot water specialist right here in Thousand Oaks.  Roy Madigan, a fully-licensed plumber (for over 30 years) has been installing and servicing tankless hot water heaters for over ten years:  he’s the guy the other plumbers call when things get tricky!

Conejo Tankless is family-owned and operated right here in the Conejo Valley.  All work is performed by owner, Roy Madigan who is factory-trained, bonded and insured.  We offer full-service plumbing repairs and remodels with a  special focus on installing and repairing tankless water heaters including brand names such as Noritz, Rinnai, and Takagi. Yes, Roy will install a traditional tank hot water heater, too.  No matter what the project, your satisfaction is guaranteed.

Roy Madigan and Family

Serving Thousand Oaks and it’s neighboring cities including Westlake Village, Newbury Park, Agoura Hills, Oak Park, Calabasas, Simi Valley, Moorpark, and Camarillo.

Call today for a free in-home estimate!


With no storage and unlimited hot water, your new water heater works on demand.  We can customize installation for any sized home.  No more dirty tanks and lower natural gas bills. The product is designed to last up to 25 years and the investment is an Energy Star Product. Make sure to have a licensed professional complete your installation to take advantage of the excellent  manufacturer warranties.

Learn more about Tankless here.

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