Founded in 1807 in Basel, the construction company has been located in the traditional Gellert quarter since 1893. We build above-ground structures for industry, trade, and residential developments. Our core competencies include all craftsmanship work and site management. We coordinate all executing companies, thereby avoiding duplication of effort.

Our employees specialize in:

Master builder work
Customer masonry
Conversions
Additions
Renovations
New builds
Concrete restoration
Insulations
Plasterwork
Natural stone works
Earthquake strengthening
Asbestos removal
Roof service
Drilling & milling

Put us to the test; we will gladly advise you on your future construction projects. We look forward to hearing from you.

Customer masonry

Our customer masons are all-rounders on the construction site, both in shell construction and interior finishing. We carry out the following works for you:

Plastering
Coating work
Setting work, joint work
Tile laying
Drywall
Plastering
Attic conversion
Specialized stone masonry
Flowing screed
Abrasions, white plaster
Concrete restoration
Waterproofing

Conversion / Renovations

With our experienced yet innovative team we handle very complex and technically demanding construction projects. We are accustomed to working in protected heritage and occupied buildings. Conversion and renovation are multi-layered projects with high complexity.
Reasons for a conversion can be:

Improving insulation / external façades of the building
Changes in floor plan
Renovation of the existing building fabric
Renovation of building services
Renovation of wet rooms (bathrooms, kitchens, etc.)
Re-purposing of the building
Safety
Earthquake strengthening
Regulatory requirements, etc.

New construction

New constructions in the area of residential, industrial, and commercial building.
Our work is defined by thinking in terms of quality, awareness of costs, and versatility. Flexibility and adherence to deadlines are very important to us.
We also place the greatest importance on quality and reliability when selecting suppliers and any subcontractors.

General contracting

Project management with schedule, quality, and cost guarantee.
In all projects, our top priority is to pay equal attention to quality, cost, and timelines in accordance with the client’s specifications. Only when the goals in all three aspects are met can a project be considered successful. The prerequisite for this is strong project control capability, which is continually demonstrated in numerous turnkey planner mandates.
Achieving the project goals on one hand through functional and aesthetically demanding architecture, and on the other hand in terms of cost and deadlines, we consider our central mission.

Construction supervision

Planning and building cannot be goals in themselves, because it is about optimally fulfilling the client’s needs. As a construction service provider we are committed to your wishes.

But often the client does not know all possibilities and variants. We develop and procure the necessary basis for decision-making for a realizable project. Clarifications with authorities and offices, feasibility studies, project planning, detailed planning and construction supervision.

We carry out construction supervision of any size. Through contacts with various contractors and suppliers, we help the client make the right selection. Daily site inspections are unavoidable for a smooth progression of your construction project.

Of course, we also take on smaller areas of construction supervision:

Estimations
Awarding contracts
Work contracts
Construction supervision
Cost monitoring
Construction accounting
Handover of the finished work to the client
Acceptance of warranty works

Everything the client needs to realize a construction project successfully.

bianchi st-prix in g

Straumann-Hipp AG

bianchi st-prix in g

Straumann-Hipp AG