About SVSR

Len Reynolds was an entrepreneur. A plumber by trade, he saw an opportunity to take on a sewer vent shaft installation contract and he jumped on it. It was the beginning of our journey.

The Water Board

Where we started

When he established the business, Len initially took on the contract for The Water Board. Since that time the industry has changed significantly.

The Water Board is now Sydney Water and the landscape and players in the market are now much more diverse.

One thing that has not changed… SVSR is still as dedicated to producing and installing top quality sewer vent shaft solutions.

SVSR - Duncan and Kylie

Family at the helm

Len founded his business based on an opportunity he saw, long before others. Since then, seven extended family members have worked in the business, later managed by son Scott.

More than 25 years later Scott shifted career, moving into the crane industry. Two of Len’s children are now running the business… daughter Kylie is Managing Director and son Duncan – who has been with SVSR since the beginning – leads research and development.

SVSR - Loyal and experienced team

Nothing we haven’t seen

In our years of working in this industry we’ve seen it all… there isn’t a company in this industry that has seen (or done) more than us.

We have a loyal and experienced team, many of whom have been with us since the early days. We take great pride in our work and enjoy the adventure and challenges that each job brings.

SVSR Dynamic Team

SVSR today

Today we are a dynamic and adaptable team.

Over the years we have built a deep knowledge of the industry we work in and pride ourselves on our ability to respond quickly and accurately.

We love the challenge each site brings and we are deeply committed to producing the highest quality work…

…because we know that when we get it right, it takes away so many headaches for you.

Case Studies


Comdain Infrastructure manage large multi-million dollar projects in the wastewater and water industry. When the induct vent cowls that they had always used for their projects were discontinued, they knew SVSR were the team for the job.

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Many in the sewer vent shaft industry would balk at a site that called for a non-standard vent shaft design. But as Jeff from Ken Hale Civil discovered, that’s just what the team at SVSR love to get their hands dirty with.

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Sewer vent shafts are not usually something you associate with style… but with the capability and experience amongst the SVSR team, nothing is ever out of the question. They just get the job done.

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Enquiry for: Sewer Vent Suppliers & Repairs

Do you have copies of Project or Construction drawings or plans?YesNo


29 Shepherd St, Liverpool
NSW 2170

02 8798 8788