Telephone installation Romanshorn - find a wide selection at local.ch

Open until 5:00 PM

Rating 4.9 of 5 stars from 8 ratings

A. Graf Elektro-Installationen AG

Electric installations•Household appliances•Building automation•Electrical Planning•IT Networks Telematics services•On-call service•Solar energy•Telephone systems•Alarm systems security systems•Telecommunications•Telephone installation

Rating 4.9 of 5 stars from 8 ratings

Open until 5:00 PM

No reviews yet

Calonder AG

Konsumhof 5, 8590 Romanshorn

Elektro Calonder AG – 24/7 Electrical Service, PV & Smart Home

Elektro Calonder AG is your local electrician in Eastern Switzerland, serving Romanshorn, Salmsach, Kreuzlingen, Egnach and nearby areas. We provide 24/7 call-out service, electrical installations for renovations and new builds, structured cabling, telecom and IT networking, building automation (Loxone), photovoltaics, EV charging, battery storage, home appliances supply and installation, plus professional fryer service for hospitality. Dedicated service teams and fully equipped vans ensure safe, efficient and future-ready systems from the outlet to full energy management.

Calonder AG

Konsumhof 5, 8590 Romanshorn

Electric installations•Building automation•Photovoltaics Solar panel•Telephone installation•Household appliances

Elektro Calonder AG – 24/7 Electrical Service, PV & Smart Home

Elektro Calonder AG is your local electrician in Eastern Switzerland, serving Romanshorn, Salmsach, Kreuzlingen, Egnach and nearby areas. We provide 24/7 call-out service, electrical installations for renovations and new builds, structured cabling, telecom and IT networking, building automation (Loxone), photovoltaics, EV charging, battery storage, home appliances supply and installation, plus professional fryer service for hospitality. Dedicated service teams and fully equipped vans ensure safe, efficient and future-ready systems from the outlet to full energy management.

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Open until 5:00 PM

Open by appointment until tomorrow at midnight

No reviews yet

Calonder AG

Bahnhofstrasse 38, 9315 Neukirch (Egnach)

Elektro Calonder AG – 24/7 Electrical Service, PV & Smart Home

Elektro Calonder AG is your local electrician in Eastern Switzerland, serving Romanshorn, Salmsach, Kreuzlingen, Egnach and nearby areas. We provide 24/7 call-out service, electrical installations for renovations and new builds, structured cabling, telecom and IT networking, building automation (Loxone), photovoltaics, EV charging, battery storage, home appliances supply and installation, plus professional fryer service for hospitality. Dedicated service teams and fully equipped vans ensure safe, efficient and future-ready systems from the outlet to full energy management.

Calonder AG

Bahnhofstrasse 38, 9315 Neukirch (Egnach)

Electric installations•IT Networks Telematics services•Light•Telephone installation•Electrical inspection

Elektro Calonder AG – 24/7 Electrical Service, PV & Smart Home

Elektro Calonder AG is your local electrician in Eastern Switzerland, serving Romanshorn, Salmsach, Kreuzlingen, Egnach and nearby areas. We provide 24/7 call-out service, electrical installations for renovations and new builds, structured cabling, telecom and IT networking, building automation (Loxone), photovoltaics, EV charging, battery storage, home appliances supply and installation, plus professional fryer service for hospitality. Dedicated service teams and fully equipped vans ensure safe, efficient and future-ready systems from the outlet to full energy management.

No reviews yet

Open by appointment until tomorrow at midnight

Open until 5:15 PM

Rating 5 of 5 stars from 2 ratings

Schmid AG Elektrotechnische Unternehmungen

Bahnhofstrasse 30, 8590 Romanshorn

Aussergewöhnlich guter Kundendienst

Ich hatte ein kleines Anliegen. Mein altes, lieb gewonnenes Nachttisch-Lämpchen brannte nicht mehr. Eine kleine Sache zwar. Aber sie musste gemacht werden. Das Lämpchen wurde sogar abgeholt und wieder gebracht. Und es geht wieder. Herzlichen Dank! Anne

24. February 2026, Anonymous user

Schmid AG Elektrotechnische Unternehmungen

Bahnhofstrasse 30, 8590 Romanshorn

Electric installations•Telecommunications

Aussergewöhnlich guter Kundendienst

Ich hatte ein kleines Anliegen. Mein altes, lieb gewonnenes Nachttisch-Lämpchen brannte nicht mehr. Eine kleine Sache zwar. Aber sie musste gemacht werden. Das Lämpchen wurde sogar abgeholt und wieder gebracht. Und es geht wieder. Herzlichen Dank! Anne

24. February 2026, Anonymous user

Rating 5 of 5 stars from 2 ratings

Open until 5:15 PM

Open by appointment until 5:00 PM

No reviews yet

GEFA Gipser GmbH

Kreuzlingerstrasse 29, 8590 Romanshorn

GEFA Gipser GmbH

Kreuzlingerstrasse 29, 8590 Romanshorn

Plasterer•Insulation•Renovations•Facades•Painting

No reviews yet

Open by appointment until 5:00 PM

Closed until 1:30 PM

Rating 5 of 5 stars from one rating

Art of Fire GmbH

Kreuzlingerstrasse 83, 8590 Romanshorn

Art of Fire GmbH

Kreuzlingerstrasse 83, 8590 Romanshorn

Chimney construction furnace construction•Fireplace construction•Stove Fitters•Grill, Barbecue•Natural stones

Rating 5 of 5 stars from one rating

Closed until 1:30 PM

Open until 5:00 PM

Rating 5 of 5 stars from one rating

MyWinvest GmbH

Neustrasse 18, 8590 Romanshorn

MyWinvest GmbH

Neustrasse 18, 8590 Romanshorn

Management of real estate•Real Estate•broker•Appraisals•Renting

Rating 5 of 5 stars from one rating

Open until 5:00 PM

Closed until 1:30 PM

No reviews yet

ITplus Nobs

Gottfried-Keller-Strasse 4, 8590 Romanshorn

ITplus Nobs

Gottfried-Keller-Strasse 4, 8590 Romanshorn

Data processing services•Computer services•IT Support

No reviews yet

Closed until 1:30 PM

Open until 6:00 PM

No reviews yet

TSJ Renovierungen & Gestaltungstechnik GmbH

Gartenstrasse 4, 8590 Romanshorn

TSJ Renovierungen & Gestaltungstechnik GmbH

Gartenstrasse 4, 8590 Romanshorn

Painting•Renovations•Plasterer

No reviews yet

Open until 6:00 PM

Open until 5:00 PM

No reviews yet

ZWICK Elektro AG

Konstanzerstrasse 43, 9500 Wil SG

ZWICK Elektro AG

Konstanzerstrasse 43, 9500 Wil SG

Electric installations•Telephone installation•Electric mobile•Solar technology, solar systems•On-call service•Lighting

No reviews yet

Open until 5:00 PM

Closed until 1:30 PM

Rating 3 of 5 stars from one rating

Regiotherm AG

Egnacherweg 6B, 8590 Romanshorn

Regiotherm AG

Egnacherweg 6B, 8590 Romanshorn

Energy•Gas•Natural gas•Heat pumps•Energy consulting•Consulting office•Bioenergy, Biomass

Rating 3 of 5 stars from one rating

Closed until 1:30 PM

Open until 5:30 PM

Rating 5 of 5 stars from 3 ratings

Josef Frefel GmbH

Dorfstrasse 33, 9508 Weingarten-Kalthäusern

Frefel Bau in Weingarten, Thurgau is your local expert for flat roof renovation, roof repair, facade construction, and sheet metal work . We provide roof maintenance, waterproofing, and eco-friendly green roofs for residential and commercial clients in Weingarten, Kreuzlingen, Romanshorn, and surrounding areas . Rely on our local expertise and sustainable solutions for durable roofs and facades.

Josef Frefel GmbH

Dorfstrasse 33, 9508 Weingarten-Kalthäusern

Flat roofs•Tinsmith•Solar technology, solar systems•Roofing•Sealings

Frefel Bau in Weingarten, Thurgau is your local expert for flat roof renovation, roof repair, facade construction, and sheet metal work . We provide roof maintenance, waterproofing, and eco-friendly green roofs for residential and commercial clients in Weingarten, Kreuzlingen, Romanshorn, and surrounding areas . Rely on our local expertise and sustainable solutions for durable roofs and facades.

Rating 5 of 5 stars from 3 ratings

Open until 5:30 PM

Open until 5:00 PM

Rating 5 of 5 stars from 2 ratings

Koller GmbH

Erchenwilerstrasse 2, 9306 Freidorf TG

Koller GmbH

Erchenwilerstrasse 2, 9306 Freidorf TG

Sanitary facilities•Tinsmith•Lightning protection equipment

Rating 5 of 5 stars from 2 ratings

Open until 5:00 PM

Open by appointment until 6:00 PM

Rating 5 of 5 stars from one rating

Montanus Werbetechnik GmbH

Im Alexander 4, 8500 Frauenfeld

Montanus Advertising – Graphic Design, Signage & Digital Printing

Montanus Advertising provides professional services in graphic design, vehicle lettering, window decals, digital and textile printing, and complete signage solutions. From eye-catching signs and creative logos to tailored event branding, we turn ideas into impactful visuals. Our full-service approach includes consultation, design, production, and expert installation. With years of experience, attention to detail, and creative expertise, we deliver effective advertising solutions for businesses of all sizes – all from a single provider.

Montanus Werbetechnik GmbH

Im Alexander 4, 8500 Frauenfeld

Advertising technology•Foils and plastic films•Graphic artist and graphic studios•Exhibition stand construction•Sun protection films•Publicity•Inscriptions•Digital printing•Layout, publicity design•Illuminated advertising•Event Marketing•Burglary protection•Sun protection•Notices•Printer•Design•Building acoustics•Exhibition stands•Expositions•Signs

Montanus Advertising – Graphic Design, Signage & Digital Printing

Montanus Advertising provides professional services in graphic design, vehicle lettering, window decals, digital and textile printing, and complete signage solutions. From eye-catching signs and creative logos to tailored event branding, we turn ideas into impactful visuals. Our full-service approach includes consultation, design, production, and expert installation. With years of experience, attention to detail, and creative expertise, we deliver effective advertising solutions for businesses of all sizes – all from a single provider.

Rating 5 of 5 stars from one rating

Open by appointment until 6:00 PM