Grünenfelder & Lorenz AG, Bauingenieure und Planer

5.0(3)Ratings via GoogleEngineering Office

Opening hours
Vadianstrasse 35, 9000 St. Gallen
071 228 29 59

About Grünenfelder & Lorenz AG, Bauingenieure und Planer

Grünenfelder & Lorenz AG, Bauingenieure und Planer, is an engineering office at Vadianstrasse 35 in St. Gallen. The name itself states the core business: civil engineering and planning. As civil engineers, the specialists handle the load-bearing substance of buildings and the technical planning of projects in structural and civil engineering.

The range of services of such an office spans structural design and statics, the detailing of individual components, and coordination and tendering. Planners accompany a project along the entire value chain – from preliminary design through detailed planning to construction management – working closely with architects and clients.

The office addresses builders, property owners, general contractors and planning partners who need reliable engineering and planning support for new construction, conversion or refurbishment in St. Gallen.

Opening hours

Monday	07:30 – 17:00
Tuesday	07:30 – 17:00
Wednesday	07:30 – 17:00
Thursday	07:30 – 17:00
Friday	07:30 – 16:30
Saturday	Closed
Sunday	Closed

Address & contact

Vadianstrasse 35
9000 St. Gallen

Your business? Claim this listing

Also ask one similar business

Key facts

Grünenfelder & Lorenz AG, Bauingenieure und Planer (Engineering Office) is located at Vadianstrasse 35, 9000 St. Gallen. On Google, Grünenfelder & Lorenz AG, Bauingenieure und Planer is rated 5.0 out of 5 from 3 reviews. Opening hours: Mon–Thu 07:30–17:00, Fri 07:30–16:30, Sat–Sun closed. In the Hero Score for engineering offices in St. Gallen, Grünenfelder & Lorenz AG, Bauingenieure und Planer ranks 8 of 41.

Address: Vadianstrasse 35, 9000 St. Gallen
Google rating: 5.0 / 5 (3 reviews)
Opening hours: Mon–Thu 07:30–17:00, Fri 07:30–16:30, Sat–Sun closed
Phone: +41 71 228 29 59

3 more facts

Hero-Score: Rank 8 of 41 in St. Gallen
Category: Engineering Office
Website: gruenenfelder-lorenz.ch

Source: CityHero directory, ratings via Google · data as of August 2026.

Frequently asked questions

Where is Grünenfelder & Lorenz AG, Bauingenieure und Planer located?

Grünenfelder & Lorenz AG, Bauingenieure und Planer is located at Vadianstrasse 35, 9000 St. Gallen. CityHero lists 41 engineering offices in St. Gallen in total.

How is Grünenfelder & Lorenz AG, Bauingenieure und Planer rated?

Grünenfelder & Lorenz AG, Bauingenieure und Planer has 5.0 out of 5 stars on Google from 3 reviews. The average of 20 rated engineering offices in St. Gallen is 4.9, so Grünenfelder & Lorenz AG, Bauingenieure und Planer is above.

What are the opening hours of Grünenfelder & Lorenz AG, Bauingenieure und Planer?

Opening hours of Grünenfelder & Lorenz AG, Bauingenieure und Planer: Mon–Thu 07:30–17:00, Fri 07:30–16:30, Sat–Sun closed. It is open 5 days a week and closed on Saturday and Sunday.

How does Grünenfelder & Lorenz AG, Bauingenieure und Planer compare with other Engineering Offices in St. Gallen?

In the CityHero Hero Score, Grünenfelder & Lorenz AG, Bauingenieure und Planer ranks 8 of 41 Engineering Offices in St. Gallen. The score weighs Google rating and review count, request activity and profile completeness.

Can I visit Grünenfelder & Lorenz AG, Bauingenieure und Planer at the weekend?

On Saturday Grünenfelder & Lorenz AG, Bauingenieure und Planer is closed, and on Sunday as well.

How do I get a quote from Grünenfelder & Lorenz AG, Bauingenieure und Planer?

By phone on 071 228 29 59. Website: gruenenfelder-lorenz.ch. You can also send Grünenfelder & Lorenz AG, Bauingenieure und Planer a free, no-obligation request via CityHero.

Call071 228 29 59 Get a quote Directions

Discover Engineering Offices in St. Gallen

41 Engineering Offices, avg. 4.9 ★ in St. Gallen — with Google ratings, opening hours and direct requests. Free, no sign-up.

Top Engineering Offices in St. Gallen

Categories in St. Gallen

Similar nearby

Are you Grünenfelder & Lorenz AG, Bauingenieure und Planer?

Claim your listing, manage photos, prices and opening hours — and get requests straight to your inbox.

Claim this listing →