The 41 best engineering offices in St. Gallen
avg 4.9 ★ · ranked by Hero Score · Updated 22 October 2026 · How do we rank?
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Gerevini Ingenieurbüro AG
5.0(5)Vonwilstrasse 23
Gruner AG
5.0(5)Oberstrasse 153
SJB Kempter Fitze AG
5.0(4)Rosenbergstrasse 32
IBG Engineering AG
4.7(15)Flurhofstrasse 158D
Grünenfelder & Lorenz AG, Bauingenieure und Planer
5.0(3)Vadianstrasse 35
Wepring AG
5.0(3)Bionstrasse 4
Ingenieurbüro K. Vogt AG
4.4(8)Bionstrasse 4
Wälli AG Ingenieure, Zweigniederlassung St.Gallen
5.0(2)Heiligkreuzstrasse 5
Ingenieurbüro Spalt-Hitz-Tobler AG
5.0(2)Kesslerstrasse 1
NRP Ingenieure AG
5.0(2)Heiligkreuzstrasse 9
Kuster + Hager Ingenieurbüro AG St.Gallen
4.6(5)Oberstrasse 222
FS Geotechnik AG Beratende Ingenieure ETH/SIA
5.0(3)Föhrenstrasse 6a
Ribi + Blum AG
5.0(1)Mövenstrasse 4
FlumGeo AG
4.5(2)Fuchsenstrasse 19
Studer + Strauss AG
5.0(1)Schokoladenweg 6
Andres Geotechnik AG
5.0(1)Schuppisstrasse 7
Ingenieurbüro Bösch
5.0(1)Grenzstrasse 6
CSD Ingenieure
Flurhofstrasse 150
Borgogno Eggenberger + Partner AG
Güterbahnhofstrasse 6
Oekoplan AG, Ingenieurbüro für Gebäudetechnik
Raiffeisenpl. 8
Trinox Engineering AG
Moosmühlestrasse 16
JAUSLIN STEBLER AG
Poststrasse 23
Contegra AG Integrale Planung
Marktgasse 20
Bpa GmbH St. Gallen
Teufener Str. 67
Kellenberger Ingenieur AG
Schuppisstrasse 8
Niederegger AG Bauingenieure ETH/SIA
St. Georgen-Strasse 78
Gebäudeanalyse Martin Felder SIA, Ingenieurbüro für Messtechnik Bauphysik Akustik
Dufourstrasse 121, obere Hönngerstrasse 1
IEP Ingenieure AG
Bionstrasse 4
RKL AG Ingenieure & Planer
Breitfeldstrasse 10
Nagel + Steiner GmbH
Martinsbruggstrasse 53
BKM Ingenieure AG
Teufener Str. 67
Fröhlich Wasserbau AG
Föhrenstrasse 6a
Mr. Hansruedi Signer Ingenieurbüro
Schneebergstrasse 53
Ingenieurbüro Bieli GmbH
Konkordiastrasse 23
Signer, Ingenieurbüro c/o Rudolf Signer
Bionstrasse 4
Mr. Oscar Lanfranconi Ingenieurbüro
Heusserstrasse 12
QSW-Ingenieure GmbH
Unterstrasse 58
Hellraum GmbH
Obere Berneggstrasse 66
Key facts
CityHero lists 41 engineering offices in St. Gallen (as of October 2026), averaging 4.9 out of 5 Google stars. Number 1 in the Hero Score is Bühler + Scherler AG (4.8 stars, 17 reviews).
- Listings
- 41
- Avg. Google rating
- 4.9 / 5
- No. 1 Hero Score
- Bühler + Scherler AG
- Reviews in total
- 94
1 more fact
- Rated 4.5+
- 95 %
Source: CityHero directory, ratings via Google · as of October 2026.
Engineering Offices in St. Gallen: what to know
In St. Gallen you can compare 41 engineering firms on CityHero for structural design, civil works and technical building projects side by side. See at a glance which office fits your project. On average that's 4.9 out of 5 stars, with addresses in 9000 St. Gallen, 9015 St. Gallen and 9016 St. Gallen and beyond. Top-rated: Lubina Engineering GmbH. Match the discipline to your task: civil engineering, structural analysis, underground/road works, building services (HVAC) and geotechnics all cover very different work.
Related categories in St. Gallen
Engineering Offices in nearby towns
Engineering Offices by neighbourhood in St. Gallen
Grouped by postcode – areas with the most listings first.
Engineering Offices in 9000 St. Gallen
- Seger Ingenieure AG5.0 ★ · 6
- Lubina Engineering GmbH5.0 ★ · 8
- Gerevini Ingenieurbüro AG5.0 ★ · 5
- Gruner AG5.0 ★ · 5
- SJB Kempter Fitze AG5.0 ★ · 4
- IBG Engineering AG4.7 ★ · 15
- Grünenfelder & Lorenz AG, Bauingenieure und Planer5.0 ★ · 3
- Ingenieurbüro Spalt-Hitz-Tobler AG5.0 ★ · 2
- FS Geotechnik AG Beratende Ingenieure ETH/SIA5.0 ★ · 3
- Ingenieurbüro Bösch5.0 ★ · 1
- CSD Ingenieure
- Borgogno Eggenberger + Partner AG
+ 10 more in the full list
Engineering Offices in 9015 St. Gallen
Engineering Offices in 9016 St. Gallen
Engineering Offices in 9011 St. Gallen
Frequently asked questions
How many engineering offices are there in St. Gallen on CityHero?
CityHero currently lists 41 engineering offices in St. Gallen, rated 4.9 out of 5 stars on average, with addresses in 9000 St. Gallen, 9015 St. Gallen and 9016 St. Gallen and beyond. Currently top-rated: Lubina Engineering GmbH.
Which parts of St. Gallen have the most engineering offices?
Counted by postcode, most listings are in 9000 St. Gallen: 22, 9015 St. Gallen: 7 and 9016 St. Gallen: 4. The neighbourhood sections on this page show the addresses for each area.
What does an engineering firm in St. Gallen cost?
Fees depend on scope and services and are often billed by effort or as a percentage of the construction sum (SIA scale). The only reliable figure is a concrete quote, which you can request for free from up to two of the 41 engineering firms on CityHero.
Which engineering firm suits my building project?
It depends on the discipline: structural work needs a civil engineer specialising in load-bearing design, pipes and excavation need a civil-works office, and heating or ventilation needs a building-services firm. On CityHero you can filter the 41 providers in St. Gallen by specialisation and rating.















