ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,769 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringSchlueinhesaplan ag
hesaplan ag Logo
Verified· 3 sources

hesaplan ag

Summary

About the company

The core activity of Hesaplan AG is the planning and consulting of building technology systems, particularly in the areas of sanitation, heating and ventilation. The company offers services such as planning, calculation and energy consulting for new buildings, conversions and renovations, with the goal of finding individual solutions for its customers and saving energy and costs.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered4
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
Sanitary installation planning
Planning of sanitary installations for buildings so that water reaches the building, is available cleanly, and wastewater flows away.
Heating system planning
Planning of heating systems for buildings so that heat is distributed evenly and reaches the areas where it is needed.
Ventilation and air-conditioning design
Planning and calculation of ventilation and air-conditioning systems for buildings so that air supply remains ensured.
Energy consulting
Analysis of construction and renovation projects with identification of cost-saving potential in the building envelope and energy supply.
Reviews

Aggregated rating

Aggregated rating
3.5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle3.52
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once hesaplan ag has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

hesaplan ag in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank hesaplan ag by reviews, experience and specialisations.

Is this your company?

Claim the company profile of hesaplan ag to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Via Isla 37
7151 Schluein
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-111.688.139
Founded
2004 · 22 years
Last commercial register change
March 24, 2026
Employees
1 to 10

Similar companies

BC
Balzer Consulting
Chur
A+
Amstein + Walthert AG
Chur
WI
Weibel Ing. AG
Chur
EA
enavant AG, Planung für Gebäudetechnik
Malans Gr
ZI
Züst Ingenieurbüro Haustechnik AG
Grüsch
HH
HT-Plan Haustechnik-Planungs AG
Chur
GG
Giovanoli Gebäudetechnik GmbH
Landquart
K3
Kälte 3000 AG
Landquart