Electro H. Frei AG – Your Partner for Electrical Installations in Aargau Electro H. Frei AG is a premier company in the electrical industry with three locations in Hunzenschwil , Birr , and Auenstein . We provide comprehensive electrical services across the entire Aargau region, distinguished by our highly skilled employees, cutting-edge technology, and tailored solutions. Our Services Custom Electrical Concepts : At Electro H. Frei AG, we develop customized electrical concepts designed to perfectly meet your needs. Whether for commercial buildings or residential properties, we offer innovative and efficient solutions that adhere to the highest safety standards. Professional Electrical Installations : Our experienced electricians ensure precise and professional installation of all electrical systems. From home installations to industrial setups and smart home systems, we provide a full range of services under one roof. High-Quality Industrial Service : We place great emphasis on providing excellent industrial services. Our team ensures the smooth operation of your industrial equipment through regular maintenance and prompt repairs, minimizing downtime and ensuring continuous operational readiness. Electrical Engineering Consulting : Our expert team offers comprehensive consulting in all areas of electrical engineering. We assess your needs and provide tailored solutions that are both economically and technically optimal. Maintenance and Support for Electrical Systems : In addition to installation, we offer extensive maintenance and support for your electrical systems and equipment. Our services include regular inspections, preventive maintenance, and rapid response times for any issues or failures. Why Choose Electro H. Frei AG? • Experience and Expertise : With years of experience and extensive technical knowledge, we are your reliable partner for all electrical engineering needs. • Proximity to Clients : With locations in Hunzenschwil, Birr, and Auenstein, we are always close to you and can quickly respond to your requirements. • Quality and Reliability : We use high-quality materials and modern technology to provide durable and safe solutions. • Tailored Consulting : Our customized electrical concepts and solutions are precisely tailored to your specific needs. Contact us for personalized advice or a no-obligation quote. Visit us at one of our locations in Hunzenschwil , Birr , or Auenstein and discover how Electro H. Frei AG can handle your projects in Aargau with the utmost professionalism and expertise. We look forward to assisting you.

Wir kamen in den Genuss der Firma Elektrokontrolle Wiedmer und waren mit deren Leistungen und Beratungen sehr zufrieden. Empfehlen Ihnen die vorerwähnte Firma bestens. Familie Durrer Lostorf

Immer super!

Theo Michel - Your Expert for Plumbing, Heating, Sheet Metal, and Solar in Dottikon Comprehensive Services in Dottikon and Surrounding Areas Theo Michel offers top-notch services in the Dottikon region and surrounding areas, including Ammerswil, Dintikon, Hägglingen, Hendschiken, and Wohlen. As an expert in plumbing, heating, sheet metal, and solar systems, we ensure your installations and systems operate at their best. Plumbing Services in Dottikon Our plumbing services include: • Plumbing Installations for cold/hot water and wastewater systems • Bathroom Renovations for a modern and functional bathroom • Water Softener Installations for soft water in your home • Service and Repairs of all kinds • Toilet Tank Replacements and Repairs • Fixture Installations and Maintenance • Drain Unclogging for free-flowing pipes • Boiler Descaling for extended boiler life Heating Services in Dottikon Our heating services include: • Heat Pumps (ground source, air source) for efficient heating • Oil Heating Systems for reliable warmth • Gas Heating Systems as an eco-friendly alternative • Pellet Heating Systems for sustainable heat generation Professional Sheet Metal Services in Dottikon We offer high-quality sheet metal services: • Pitched Roof work for optimal roof protection • Metal Roof installations for durability and aesthetics • Lightning Protection systems for safety during storms Utility Line Services in Dottikon Our utility line services include: • Installation of New Utility Lines in PE and cast iron • Maintenance and Repairs of the pipeline network • House Water Connections for reliable water supply Solar Services in Dottikon Our solar services include: • Photovoltaic Systems for sustainable electricity generation • Feasibility Studies to evaluate your options • Simulation and Yield Calculation for optimal planning • Planning and Installation of photovoltaic systems • Thermal Solar Systems for water heating and heating support Contact Theo Michel Theo Michel is your trusted partner in Dottikon for all your plumbing, heating, sheet metal, and solar needs. Contact us today for personalized advice and a non-binding quote.