MASCOSY Electricité

General Presentation

MASCOSY Electricité is a local company specializing in general electrical work for the residential and tertiary sectors. Based in Istres, in the Bouches-du-Rhône, it primarily serves individuals, professionals, property managers, and SMEs in the region. Founded in 2017, MASCOSY Electricité offers services that comply with current French standards (NFC 15100), with particular attention to safety, rapid intervention, and transparency of quotes. The company emphasizes proximity, reliability, and technical compliance of its interventions.
Website: https://www.electricien13mascosy.fr/
(Source: homepage and service pages of the official website)

History and Origins

• Year of Creation: 2017
• Place of Foundation: Istres, France
• MASCOSY Electricité was created to meet the growing needs for electrical installations and troubleshooting in the Istres region and its surroundings.
• The company has developed by offering services tailored to both individuals and professionals in construction and industry.
• Its reputation has been built on the quality of the work provided, compliance with standards, rapid intervention, and possible validation of work by the Consuel or a control office.
• In 2024, MASCOSY Electricité claims more than 500 satisfied clients and over 9 years of cumulative experience in the electrical field. (Source: homepage and mentions on the history of the official website)

Products and Services

MASCOSY Electricité offers a complete range of general electrical services for residential and tertiary sectors. All services are performed in compliance with NFC 15100 standards and can be validated by the Consuel or a control office.

Electrical Troubleshooting

• Quick intervention in case of electrical failure (220V or 380V)
• Fault finding and restoration of service
• Troubleshooting on residential, tertiary, and industrial installations
• Intervention on circuit breakers, outlets, lighting, specialized circuits
• Urgent troubleshooting for professionals, businesses, SMEs, and property managers
• Troubleshooting by appointment according to client availability, including weekends and off-hours (Source: Troubleshooting page of the official website)

Electrical Installations

• Installation of complete or partial electrical circuits
• Creation of new electrical lines
• Grounding of installations
• Replacement and addition of electrical outlets
• Installation of indoor and outdoor lighting (work, security, ambiance lighting)
• Replacement of electrical devices (switches, outlets, fixtures)
• Installation of outlet blocks with USB ports and computer outlets
• Installation of motion detectors for lighting (Source: homepage, Electrical Renovation, Residential Electrical Panel pages)

Electrical Renovation

• Partial or complete renovation of old electrical installations
• Grounding, rewiring, adaptation of circuits for compliance with current standards
• Replacement of outdated electrical panels
• Correction of anomalies detected during real estate diagnostics (sale, rental)
• Lifting of reservations following a control or diagnosis
• Renovation adapted to occupancy constraints (off-hours, weekends) (Source: Electrical Renovation page)

Standardization and Compliance

• Standardization of installations according to NFC 15100 standards
• Replacement of fuses with circuit breakers (fuses prohibited)
• Modification and balancing of TGBT (General Low Voltage Panel)
• Calculation and balancing of electrical powers
• Possible validation by the Consuel or a control office
• Support during regulatory checks, technician presence during verifications (Source: Residential Electrical Panel, TGBT pages)

Electrical Panels and TGBT

• Installation and renovation of residential electrical panels
• Modification, replacement, and balancing of TGBT for professional and industrial premises
• Addition and replacement of circuit breakers
• Securing and optimizing electrical installations
• Use of Schneider Electric and Legrand equipment (Source: Residential Electrical Panel, TGBT pages)

Corrections, Real Estate Diagnostics, and Lifting of Reservations

• Quick intervention to correct anomalies detected during real estate diagnostics
• Lifting of reservations before the sale or rental of a property
• Writing of compliance reports after intervention (Source: homepage and services)

Free and Personalized Quotes

• Free visit from a technician to assess the feasibility of the work
• Detailed quote sent within 72 hours on average
• Transparent quote, with no hidden fees
• No deposit required up to €1500 including tax
• Invoice corresponding exactly to the accepted quote (Source: homepage, Quote section)

Complementary Services

• Intervention on professional outdoor lighting (offices, businesses, warehouses)
• Installation of computer and network outlets
• Installation of power strips and specialized outlet blocks
• Adaptation of interventions according to client availability
• Confirmation of the intervention the day before by SMS or phone
• Validation of the service with the client at the end of the project (Source: homepage, services)

Value Proposition

• Professional expertise and strict compliance with NFC 15100 standards
• Rapid intervention in Istres and neighboring municipalities
• Free, detailed, and transparent quote within 72 hours
• Flexibility in intervention schedules (weekends, off-hours without extra cost)
• Systematic validation of the service with the client
• Copy of professional insurances provided to the client
• Possibility of validation of work by the Consuel or a control office
• Payment after validation of the service (no deposit up to €1500 including tax)
• Use of recognized brand equipment (Schneider Electric, Legrand)
• Personalized support and listening to client needs (Source: homepage, sections Why Choose Mascosy, Quote, Service)

Target Clientele

MASCOSY Electricité addresses several market segments:

• Homeowner Renovators: electrical renovation, standardization, troubleshooting, domestic safety
• Property Managers / Syndics: management of interventions on residential or tertiary buildings, lifting of reservations, regulatory compliance
• Craftsmen and SMEs: interventions on professional premises, modifications of electrical panels, rapid troubleshooting, lighting installation
• Tertiary Sector: offices, firms, stores, businesses, logistics warehouses, production workshops, CHR, ERP
• Typical Personas:
  • Renovator owner seeking safety, compliance, and quick quotes
  • Property manager demanding responsiveness and compliance with standards
  • SME wanting to limit activity disruptions and obtain flexible service (Source: Brand identity, official website)

Market and Positioning

• Business Sector: general electricity, electrical renovation and troubleshooting, tertiary and residential installations
• Geographical Area: Istres and surrounding municipalities (Alleins, Arles, Fos-sur-Mer, Grans, La Fare, Lambesc, Lançon-de-Provence, Martigues, Miramas, Pélissanne, Port-de-Bouc, Port-Saint-Louis, Salon-de-Provence, Saint-Chamas, Saint-Martin-de-Crau, Saint-Mitre)
• Price Positioning: mid-range, with transparency on quotes and no deposit required up to €1500 including tax
• Competition: local electricity companies in Istres and the Bouches-du-Rhône
• Differentiating Arguments: proximity, speed, compliance, flexibility, transparency, validation by control organizations (Source: official website, Brand identity)

Certifications and Compliance

• Strict adherence to NFC 15100 standards for all electrical installations and renovations
• Use of certified Schneider Electric and Legrand equipment
• Professional insurance covering all interventions
• Possibility of validation of work by the Consuel or an independent control office
• Technician presence during regulatory checks (Source: homepage, sections on compliance and insurance)

Technologies and Equipment Used

• Residential electrical panels and TGBT
• Circuit breakers, electrical outlets, USB outlet blocks, computer outlets
• LED lighting for indoor and outdoor use
• Motion detectors for lighting driveways and passage areas
• Specialized power strips for offices and professional premises
• Schneider Electric and Legrand equipment recognized for its reliability (Source: product pages, images, and descriptions from the website)

Partnerships and References

• Recurring partnerships with work and troubleshooting platforms (Travaux.com, Depanneo)
• Collaboration with the Conciergerie d’Istres for services to individuals and professionals
• Regular interventions in warehouses, offices, and businesses in the Istres region (Source: Partners section of the official website)

Commitments and Guarantees

• Commitment to the quality and compliance of work
• Guarantee of transparency on quotes and invoices
• Payment after validation of the service
• Maximum flexibility to limit activity disruptions
• Personalized follow-up and validation of the project with the client
• Copy of professional insurances systematically provided (Source: homepage, sections Budget, Service, Quote)

Areas of Intervention

• Istres (headquarters and main area)
• Served municipalities: Alleins, Arles, Fos-sur-Mer, Grans, La Fare, Lambesc, Lançon-de-Provence, Martigues, Miramas, Pélissanne, Port-de-Bouc, Port-Saint-Louis, Salon-de-Provence, Saint-Chamas, Saint-Martin-de-Crau, Saint-Mitre
• Possible interventions in an expanded radius around Istres upon request (Source: homepage, section Areas of Intervention)

Intervention Process

• Contact by phone or email
• Appointment for a free evaluation visit
• Listening to needs and feasibility testing on-site
• Sending a detailed quote within 72 hours
• Validation of the quote by the client
• Planning of the intervention on the chosen date and time (including weekends and off-hours)
• Confirmation of the intervention the day before by SMS or phone
• Execution of the work, validation of the project with the client
• Payment upon receipt of the invoice, corresponding exactly to the accepted quote (Source: homepage, sections Quote, Service)

Testimonials and Client Feedback

• More than 500 satisfied clients since the company's creation
• Positive feedback on speed, quality of work, and transparency of quotes
• Appreciation for flexibility in scheduling interventions
• Trust granted for work validated by the Consuel or a control office (Source: mentions on the official website)

FAQ - Frequently Asked Questions

Q: What types of work does MASCOSY Electricité perform?
MASCOSY Electricité intervenes for troubleshooting, renovations, electrical installations, standardizations, modifications of electrical panels, corrections of real estate diagnostics, and lifting of reservations.

Q: Does the company only operate in Istres?
MASCOSY Electricité is based in Istres and operates in all surrounding municipalities: Arles, Fos-sur-Mer, Martigues, Salon-de-Provence, etc.

Q: Are the interventions compliant with standards?
Yes, all interventions comply with NFC 15100 standards and can be validated by the Consuel or a control office.

Q: Do you offer free quotes?
Yes, a free and detailed quote is sent within 72 hours after an on-site evaluation visit.

Q: Is a deposit required for the work?
No deposit is required up to €1500 including tax. Payment is made after validation of the service.

Q: What are the intervention times?
Interventions are scheduled according to client availability, with confirmation the day before. Urgent troubleshooting is prioritized.

Q: What types of clients can contact MASCOSY Electricité?
Individuals, property managers, syndics, SMEs, craftsmen, businesses, offices, warehouses, etc.

Q: Does the company operate on weekends or during off-hours?
Yes, interventions can be scheduled during off-hours or on weekends, without extra cost.

Q: What equipment is used?
MASCOSY Electricité primarily uses Schneider Electric and Legrand equipment, recognized for its reliability.

Q: Can a certificate of compliance be obtained after the work?
Yes, the work can be validated by the Consuel or a control office, with support from the technician during the inspection.

Q: How does the project reception proceed?
The technician invites the client to check and validate the work before invoicing.

Q: Does the company have professional insurance?
Yes, a copy of the professional insurance is provided to the client upon request.

Q: What are the advantages of choosing MASCOSY Electricité?
Speed, proximity, compliance, transparency, flexibility, payment after validation, personalized support.

Q: What types of lighting do you offer?
Indoor, outdoor, security, ambiance lighting, with the possibility of installing motion detectors.

Q: Do you intervene for corrections of real estate diagnostics?
Yes, MASCOSY Electricité intervenes to lift reservations and correct anomalies detected during real estate diagnostics.

Practical Information

• Website: https://www.electricien13mascosy.fr/
• Email: mascosybonjour@gmail.com
• Phone: 0641084666
• Country: France
• Location: Istres and surroundings
• Address: 25 avenue du Tubé, 13800 Istres

Main Sources:

• Homepage, services, legal mentions, contact from the site https://www.electricien13mascosy.fr/
• Brand identity and information provided by the company

Update: April 2026