Ottawa’s Trusted Plumbing Experts

Penta Plumbing Ltd.

We are a full-service, premium plumbing company proudly serving Ottawa and the surrounding areas since 2011.
Founded on principles of honesty, reliability, and outstanding customer care, we’ve grown through referrals and return clients who trust us to tackle any challenge. We are not just your service provider — we’re your partner in maintaining a safe, efficient, and well-functioning plumbing system.
Our Journey
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Red Seal Certified Plumber LogoOntario Construction Association LogoGreater Ottawa Home Builder Association Member LogoSkilled Trades Ontario Member LogoWSIB Ontario Member LogoThe Mental Health Gala Ottawa Member Logo

We Are Independently Operated, Locally Owned & Fully Insured.

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Meet the Penta Plumbing Team

Proudly Local
Penta Team

We’re more than just plumbers—we’re a team of Ottawa locals committed to quality work and community support.

Our dedication extends beyond complex plumbing projects to giving back through local initiatives and community events that make Ottawa a better place to live and work.

Why Choose Us?

Quality, Reliability & Expertise

When other companies can’t deliver, our clients know they can rely on us to step up and provide effective, dependable solutions.
Our Services

The Penta Journey

Back in 2011, it was just me and a single van. I was determined to provide the best quality work and customer service possible. I founded the company on trust, quality and real care for our clients.

Since those early days, we've grown into a close-knit team of skilled plumbers, apprentices, and support staff, all driven by the same commitment to excellence that started this journey. Our reputation has spread throughout Ottawa and the surrounding areas, largely thanks to referrals and loyal customers who count on us to get the job done when others can’t. We take on complex projects that demand expertise and creativity, and we’re never afraid of a challenge.

At the heart of our growth is a dedication to our clients and community. We’re local folks who genuinely care about making a difference here in Ottawa. That care drives every project we take on, and we’re proud to be the plumbing company Ottawa residents and businesses turn to when they need a job done right.

Andrew Della Penta

President of Penta Plumbing Ltd.
Andrew Della Penta Owner of Penta Plumbing Ottawa

Built on Relationships and Referrals

Let's Work Together

Count on Penta Plumbing to make your project stress-free, from planning to completion. We’re here to handle every detail, ensuring reliable, high-quality results so you can have complete peace of mind.

  • There is a reason vail renovations uses Penta plumbing exclusively.

    – Vail Renovations and Handyman Services

  • They always step up and make sure we and our clients are happy.

    – Murdock Construction, Inc.

  • Good communication, very professional, clean work, and they made very good time as well.

    – Chris H.

  • The plumber showed up right on time, explained what the issue was, and fixed it right away

    – Alison S.

  • Andrew and Marco were patient with scheduling changes and explaining everything.

    – Jill S.

  • Great work at a fair price. They exceeded expectations.

    – John L.

  • Very happy with the work, on time and reasonably priced. Penta won't disappoint!

    – Takis Z.

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