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

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureOwner's RepresentativeAarwangenT + B Treuhand & Bauleistungen GmbH
T + B Treuhand & Bauleistungen GmbH Logo
Verified· 3 sources

T + B Treuhand & Bauleistungen GmbH

Summary

About the company

T + B Treuhand & Bauleistungen GmbH provides construction management and fiduciary services, performing site supervision, construction administration, permit submissions, tendering, cost control and scheduling. The company also offers client representation, condition surveys and real-estate advisory services.

AI-generated
Offering

Products & services

Industry:Owner's Representative
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
✓ Offered11
Construction management
Management of construction projects from planning to completion, coordination between clients, architects and specialist planners, monitoring schedules, budgets and execution.
Site supervision
Coordination and management of the construction site, work and safety inspections, construction accounting and site logbook, management of warranty work.
Construction execution
Construction execution for general contractors, invoicing in the SORBA construction software, coordination of subcontractors.
Building permit application
Advisory, building permit application forms, site and permit plans, and support through to the building approval.
Tendering
Tenders with Messerli, obtain bids, compare and review bids, contract negotiations up to the contract for work.
Cost planning and control
Cost estimates and preliminary costings, systematic construction cost tracking, accounting and control of contractors' invoices, quantities and documentation.
Schedule planning
Planning of work sequences, schedule coordination and graphical display of planning and construction progress.
Construction consulting / Client representation
Advisory on contracts for work and site supervision, second opinions for clients.
Condition inspection
Inspection of the structural substance of real estate, preparation of real estate documentation, documentation of individual building components.
Calculation for general contractor work
Cost calculation and bill of quantities for the general contractor trade, settlement of general contractor costs.
Trust / Real estate consulting
Expert reports and building valuations, overall offers as a general contractor (GU) offer, advice for buying and selling real estate including the plot.
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 T + B Treuhand & Bauleistungen GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

T + B Treuhand & Bauleistungen GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank T + B Treuhand & Bauleistungen GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of T + B Treuhand & Bauleistungen GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Weierweg 3
4912 Aarwangen
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-148.979.275
Founded
2017 · 9 years
Last commercial register change
September 22, 2017
Employees
1 to 10

Similar companies

SB
Schweitzer Bauleitung GmbH
Kirchberg Be
MR
Micoccio Real Estate AG
Liebefeld
AI
Anken Immobilien Dienstleistungen GmbH
Gümligen
KB
Kunz BauManagement GmbH
Gümligen
SA
samuel-gerber.ch AG
Herzogenbuchsee
ZB
zumbrunn bauprojektleitung gmbh
Wichtrach
LB
Leemann Bau (beg) Leitung GmbH
Lyss
EB
Eberhart Beteiligungen AG
Bern