ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
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 · Imprint744,814 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringIllnauVOJ-TECH Ingenieure GmbH
VOJ-TECH Ingenieure GmbH Logo
Verified· 3 sources

VOJ-TECH Ingenieure GmbH

Summary

About the company

The core activity of VOJ-TECH Ingenieure GmbH is the provision of services in the field of building technology, particularly in the areas of: * Specialist planning and conception of building technology systems * Expert opinions and consulting for building owners, architects and contractors * Building permits and feasibility studies * Energy solutions and optimization * Specialist construction management and controlling * Scheduling and construction cost accounting * Acceptance and expert opinions * Energy consulting and optimization * Hygiene inspections and condition analyses * Budget planning and certification labels The company offers a comprehensive overall planning service for heating/cooling, ventilation, sanitary and electrical systems and has extensive experience in specialist construction management and construction controlling.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
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
✓ Offered8
Overall planning for building services
Overall planning for heating/chilling, ventilation/air-conditioning and sanitary services; professional coordination and engineering, building permits and feasibility studies across the entire life cycle of building services.
Technical construction management and construction controlling
Technical site supervision, controlling, scheduling, construction cost accounting, acceptance inspections and expert reports for building services projects.
Expert reports and building submissions
Building submissions for clients, architects and contractors; independent building surveys with analysis of the issue, its causes and possible remedial measures.
Energy consulting and energy solutions
Energy consulting, energy solutions, energy target agreements as well as assessment and optimization of technical installations.
Technical fiduciary management
Management of technical installations with documentation, budgeting plans, maintenance and service monitoring, smart maintenance, coordination, condition assessments and certification labels.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once VOJ-TECH Ingenieure GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

VOJ-TECH Ingenieure GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank VOJ-TECH Ingenieure GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of VOJ-TECH Ingenieure GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Im Riet 7
8308 Illnau
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
Limited Liability Company
UID
CHE-455.266.302
Founded
2016 · 10 years
Last commercial register change
May 31, 2016
Employees
1 to 10

Similar companies

SS
Showtronic Solutions AG
Illnau
ES
easyID Solutions GmbH
Hedingen
SG
SimUltimate GmbH
Feuerthalen
LG
Limmatronic GmbH
Oberengstringen