Wastewater planning for small and large sites

We design wastewater solutions for detached houses, cottages, commercial premises and shared systems serving several properties.

A wastewater plan tailored to your property

A professionally prepared plan takes into account your property’s conditions and how it is used, now and in the future. We design wastewater treatment in line with regulatory requirements and good construction practice.

For detached houses

For cottages

For commercial properties

For multi-property complexes

For new builds and renovations

What does a wastewater plan include?

A good wastewater plan provides a clear basis for building a system that works. We take into account your property’s conditions, how it is used and the regulatory requirements.

Our expert will give you a solution that suits your site, together with the plans you need for the permit application and installation.

A wastewater plan prepared by a Vestelli expert includes:


Site visit (incl. travel costs)

System sizing, location, and installation height recommendations

Site and cross-section drawings

Recommendations for required products

Documents required by building control in electronic format

Wastewater expertise across Finland

We provide wastewater planning throughout Finland.

Antti Holopainen

Wastewater System Designer, Vantaa

Matti Talja

Wastewater System Designer, Tampere

Olli Ukonmaanaho

Wastewater System Designer, Oulu

Request a quote for a wastewater plan

We design the right wastewater solution for your property, taking into account how it is used, the site conditions and the regulatory requirements.

The service includes:

  • Site visit, including travel costs
  • System sizing and layout plan
  • Site and cross-section drawings
  • Product recommendations and permit documents in electronic format

Over 2,000 wastewater plans delivered.

Fill in your details and you will receive a quote for a wastewater plan straight to your email!

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Our network of wastewater specialists
covers all of Finland

Through us, you receive professional wastewater planning services regardless of your location. We operate through our validated partners throughout Finland. In the Uusimaa region, you are also served by our own experts specializing in wastewater planning.

Want to become a Vestelli wastewater planning partner? Click here.

Interested in a professionally prepared wastewater plan? Contact us today!

Vestelli is known for Finland’s most comprehensive wastewater expertise and pioneering development work in treatment methods. We have worked for clean waters for over 10 years and delivered over 2,000 wastewater plans.

Request a quote

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