HVAC · Building Automation · Energy
Building technology built to last.
An engineering and consulting firm for HVAC, building automation and energy technology. We design the best indoor air and comfort with the lowest possible energy costs.
20+
years of experience
RALA
qualification & certification
5
service areas
1
consultant, whole project
We serve all of South Karelia, including Lappeenranta and Imatra, as well as Kouvola, Kotka and Lahti.
Our services
Comprehensive building technology
For new builds and renovations — from design to supervision through a single partner.
HVAC engineering
Comprehensive HVAC engineering for new builds and renovations.
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Pipe renovations
Project and implementation design with modern methods, from start to finish.
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Energy renovations
Carried out energy-efficiently, considering the property as a whole.
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Energy certificates
Statutory energy certificates, reliably and quickly.
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Energy inspections
Expert energy inspections to support your property.
Read more →Not sure what you need?
Let’s assess your situation together — free and with no obligation.
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1
consultant, start to finish
Why Niemi Energy
Pipe renovation with a single-consultant model
From project planning to supervision: the whole process through the same expert. Easy and cost-effective.
1
Project planning: we map out the renovation needs and options.
2
Implementation design: a design package of the desired scope.
3
Project management and construction: tendering, contracts and permits.
4
Supervision: site and budget supervision in the client’s best interest.
