Siegin GmbH

In addition to all standard masonry work, our strength lies in carrying out renovations. We take care of your renovation from start to finish, and you benefit from the flexibility of a small, modern construction company.

With our skilled workers, we carry out the following work, among other things, to a high standard of quality and on schedule:

• Bricklaying
• Plastering
• Formwork, reinforcing, concreting
• Concrete renovation, sandstone repairs
• Painting, tiling
• Facade renovation
• Sewer renovation
• Core drilling

We are happy to provide further information at any time.


Customer masonry

We carry out all repairs in and around the house reliably, professionally, and quickly.

It doesn't matter whether it's a bathroom or kitchen renovation, a new basement floor, your garage driveway, laying garden slabs, building retaining walls, or plastering work—every job is in good hands with us.

We also carry out core drilling and concrete renovation and work closely with engineers. In our workshop, we have machines, scaffolding, formwork, and all the necessary materials for construction. We carry out transport with our own material truck.


Plastering

As with all our work, we carry out plastering work quickly and reliably.

Whether it's erecting partition walls, installing new plaster ceilings, or completely renovating facades, we take care of all the basic plastering and plasterwork on your property.

Our plasterers will design your four walls exactly according to your ideas using different finishes.


Planning, conversion, renovation

Your conversion and renovation are a top priority for us.

For individual rooms or smaller conversion work, we act as the general contractor. We work closely with the contractors, such as plumbers, electricians, painters, tilers, etc., and have the processes and progress under control.

For larger projects and as needed, we draw on the expertise of experienced architecture and engineering firms.

We offer you high-quality services at fair conditions at all times and look forward to answering your questions about construction.


Sewer renovation

We have specially trained employees for demanding work on your sewer system, whether in the basement or on the property.

We take care of everything from inliner rehabilitation to road connections, as well as the rehabilitation or construction of inspection chambers.


Event construction

Are you planning a garden party and need a dance floor and—just in case—a suitable rain canopy or tent? Or would you even like a small stage?

We are also the right partner for you when it comes to building the right framework for your next event. Talk to us about your specific ideas!


Our references

• Anarchitekton Wenger
  Trivadis renovation
  Computer training rooms
   
• Valk Architects GmbH
  Kerstin Valk
  Renovation of a single-family home
   
• Büchli Pfaff Architects
  Kathrin Paff and Kim Büchli
  Renovation of old buildings
   
• Building and Planning Office
  Therese Schmassmann
  Renovation of kindergartens and school buildings
   
• GSG Project Partner Basel
  Ventilation and air conditioning units
  F. Hoffmann La Roche
   
• Brenntag Schweizerhall AG
  Office renovation
   
• Lonza Basel
  Renovation of floors 1–18
   
• Lafag Shop Fitting Birsfelden
  John Valtentine Fitness Center
  Aeschenvorstadt 50, Basel
   
• Settelen Car Dealership
  Renovation of office, storage rooms, and workshop
   
• Coop Basel
  Renovation of Coop branch
  Neuwilerplatz, Basel
   
• Schindler elevators
  Renovation of passenger and freight elevators
   
• St. Jakob Stadium, Basel
  Various renovation work
   
• Hilton Hotel
  Renovation of 1st–9th floors – complete refurbishment
   
• Private customers
  Single-family home renovation work
   
• Basel Music Museum
  Various renovation work
   
• Jean Tinguely Museum Basel
  Assistance, co-design, exhibitions