Top 10 Windmill Installation & Maintenance Companies in India 2026

India’s renewable energy sector is witnessing rapid growth, with wind energy playing a crucial role in achieving sustainability goals. This article highlights the top wind energy EPC contractors in India who specialize in windmill installation, operation, and maintenance services.

2026 Industry Insight:

  • India’s total installed wind power capacity has crossed 48+ GW (2026)
  • Government target: 140 GW wind capacity by 2030
  • Wind energy contributes ~10% of total renewable energy mix in India

1. Suzlon Energy Limited

🏢 Business Overview:
Suzlon is one of India’s largest renewable energy companies with a strong global footprint. The company offers end-to-end wind energy solutions including manufacturing, installation, and maintenance. It has installed wind turbines across multiple continents. Suzlon is known for its innovation in turbine technology and sustainability.

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⭐ Rating (Approx): 4.5/5
📍 Headquarters: Pune, India
👤 Owner/CEO: JP Chalasani

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🚀 Highlights:
• Over 20 GW installed globally
• Strong O&M (Operation & Maintenance) services
• Advanced wind turbine technology
• Pan-India project execution

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💰 Avg Price (Approx):
• Wind turbine installation: ₹6–8 Cr per MW
• AMC maintenance: ₹8–15 lakh/year

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📌 Business Information:
• Website: www.suzlon.com
• Address: Pune, Maharashtra
• Email: info@suzlon.com
• Contact: +91-20-67022000
• Business Type: Public Company
• Employees: 5,000+
• GST Registered: Yes


2. Siemens Gamesa Renewable Energy India

🏢 Business Overview:
Siemens Gamesa is a global leader in wind energy with strong operations in India. The company provides complete EPC solutions, including turbine supply and lifecycle services. Known for high-performance turbines, it supports large-scale wind farms. Its advanced digital monitoring systems enhance efficiency.

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⭐ Rating: 4.6/5
📍 Headquarters: Spain (India HQ: Chennai)
👤 CEO: Jochen Eickholt

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🚀 Highlights:
• Global leader in wind energy
• Advanced digital wind solutions
• Strong offshore & onshore presence

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💰 Avg Price:
• Installation: ₹7–9 Cr per MW
• Maintenance: ₹10–18 lakh/year

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📌 Business Information:
• Website: www.siemensgamesa.com
• Address: Chennai, India
• Email: contactus@siemensgamesa.com
• Contact: +91-44-34910000
• Business Type: MNC
• Employees: 10,000+
• GST Registered: Yes


3. Vestas India

🏢 Business Overview:
Vestas is a Denmark-based wind energy giant offering advanced turbine solutions. It focuses on sustainable energy development with cutting-edge technology. The company has strong EPC and maintenance services across India. It is known for reliability and high efficiency turbines.

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⭐ Rating: 4.5/5
📍 Headquarters: Denmark (India HQ: Chennai)
👤 CEO: Henrik Andersen

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🚀 Highlights:
• Global leader in wind turbine manufacturing
• Strong R&D focus
• Efficient energy output systems

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💰 Avg Price:
• Installation: ₹6–9 Cr per MW
• Maintenance: ₹9–16 lakh/year

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📌 Business Information:
• Website: www.vestas.com
• Address: Chennai, India
• Email: india@vestas.com
• Contact: +91-44-66086000
• Business Type: MNC
• Employees: 29,000+
• GST Registered: Yes


4. Inox Wind Limited

🏢 Business Overview:
Inox Wind is a leading Indian wind energy solutions provider offering turnkey EPC services. It handles site development, turbine installation, and long-term maintenance. The company has strong manufacturing capabilities in India. It focuses on cost-effective wind solutions.

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⭐ Rating: 4.3/5
📍 Headquarters: Noida, India
👤 CEO: Kailash Tarachandani

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🚀 Highlights:
• Integrated wind energy solutions
• Strong domestic presence
• Cost-efficient EPC services

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💰 Avg Price:
• Installation: ₹5–7 Cr per MW
• Maintenance: ₹7–12 lakh/year

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📌 Business Information:
• Website: www.inoxwind.com
• Address: Noida, Uttar Pradesh
• Email: info@inoxwind.com
• Contact: +91-120-6149600
• Business Type: Public Company
• Employees: 2,000+
• GST Registered: Yes


5. ReNew Power

🏢 Business Overview:
ReNew is one of India’s largest renewable energy companies with a strong portfolio in wind and solar energy. It provides project development, installation, and O&M services. The company focuses on large-scale sustainable infrastructure. It is backed by global investors.

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⭐ Rating: 4.4/5
📍 Headquarters: Gurugram, India
👤 CEO: Sumant Sinha

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🚀 Highlights:
• 13+ GW renewable portfolio
• Strong investor backing
• Advanced project execution

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💰 Avg Price:
• Installation: ₹6–8 Cr per MW
• Maintenance: ₹8–14 lakh/year

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📌 Business Information:
• Website: www.renewpower.in
• Address: Gurugram, Haryana
• Email: info@renewpower.in
• Contact: +91-124-4896670
• Business Type: Private
• Employees: 3,000+
• GST Registered: Yes


6. Adani Green Energy Limited

🏢 Business Overview:
Adani Green Energy is a major renewable energy player in India with wind and solar projects. The company executes large-scale wind installations across India. It focuses on clean energy expansion and infrastructure development. It is part of the Adani Group.

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⭐ Rating: 4.4/5
📍 Headquarters: Ahmedabad, India
👤 CEO: Amit Singh

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🚀 Highlights:
• Large-scale renewable projects
• Strong financial backing
• Rapid expansion strategy

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💰 Avg Price:
• Installation: ₹6–9 Cr per MW
• Maintenance: ₹9–15 lakh/year

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📌 Business Information:
• Website: www.adanigreenenergy.com
• Address: Ahmedabad, Gujarat
• Email: info@adani.com
• Contact: +91-79-25556666
• Business Type: Public Company
• Employees: 5,000+
• GST Registered: Yes


7. Tata Power Renewable Energy

🏢 Business Overview:
Tata Power Renewable Energy focuses on clean energy solutions including wind projects. It offers EPC services and long-term maintenance solutions. The company is known for reliability and strong brand value. It contributes significantly to India’s green energy goals.

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⭐ Rating: 4.5/5
📍 Headquarters: Mumbai, India
👤 CEO: Praveer Sinha

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🚀 Highlights:
• Trusted Tata brand
• Strong project execution
• Sustainable energy focus

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💰 Avg Price:
• Installation: ₹6–8 Cr per MW
• Maintenance: ₹8–13 lakh/year

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📌 Business Information:
• Website: www.tatapower.com
• Address: Mumbai, Maharashtra
• Email: customercare@tatapower.com
• Contact: +91-22-66658282
• Business Type: Public Company
• Employees: 8,000+
• GST Registered: Yes


8. GE Renewable Energy India

🏢 Business Overview:
GE Renewable Energy provides advanced wind turbine technology and EPC solutions. The company has installed several wind projects in India. It focuses on innovation and high-efficiency turbines. GE is known for global expertise in energy solutions.

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⭐ Rating: 4.4/5
📍 Headquarters: USA (India HQ: Bangalore)
👤 CEO: Scott Strazik

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🚀 Highlights:
• Advanced turbine technology
• Strong global expertise
• Reliable maintenance services

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💰 Avg Price:
• Installation: ₹7–10 Cr per MW
• Maintenance: ₹10–18 lakh/year

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📌 Business Information:
• Website: www.ge.com
• Address: Bangalore, India
• Email: info@ge.com
• Contact: +91-80-40888000
• Business Type: MNC
• Employees: 50,000+
• GST Registered: Yes


9. KP Energy Limited

🏢 Business Overview:
KP Energy specializes in wind farm development and infrastructure services. It provides turnkey EPC services and site development. The company has strong expertise in wind project execution. It focuses on Gujarat-based wind energy projects.

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⭐ Rating: 4.2/5
📍 Headquarters: Surat, India
👤 CEO: Faruk G Patel

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🚀 Highlights:
• Strong regional expertise
• EPC + infrastructure services
• Focus on wind farm development

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💰 Avg Price:
• Installation: ₹5–7 Cr per MW
• Maintenance: ₹6–10 lakh/year

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📌 Business Information:
• Website: kpenergy.in
• Address: Surat, Gujarat
• Email: info@kpenergy.in
• Contact: +91-261-2244757
• Business Type: Public Company
• Employees: 500+
• GST Registered: Yes


10. Orient Green Power

🏢 Business Overview:
Orient Green Power is a renewable energy company focused on wind energy generation. It operates wind farms and provides maintenance services. The company has a diversified renewable portfolio. It supports sustainable power generation.

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⭐ Rating: 4.1/5
📍 Headquarters: Chennai, India
👤 CEO: Suresh Kumar

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🚀 Highlights:
• Wind farm operator
• Sustainable energy focus
• Strong operational experience

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💰 Avg Price:
• Maintenance: ₹6–12 lakh/year

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📌 Business Information:
• Website: www.orientgreenpower.com
• Address: Chennai, Tamil Nadu
• Email: info@orientgreenpower.com
• Contact: +91-44-49015678
• Business Type: Public Company
• Employees: 300+
• GST Registered: Yes

    Conclusion

    When it comes to handling heavy windmill components and ensuring smooth installation, the role of reliable crane and lifting services becomes critical. Guru Nanak Crane Service has established itself as a trusted name, especially for projects requiring precision, safety, and efficiency. With years of experience in handling heavy machinery, the company supports industries like wind energy by providing dependable lifting solutions and operational expertise across multiple project sites.

    For businesses looking for a crane service in Gujarat, choosing an experienced partner like Guru Nanak Crane Service can significantly impact project timelines and safety standards. Their commitment to quality service, modern equipment, and skilled operators makes them a preferred choice for infrastructure and energy projects across India.

    Disclaimer: The information provided in this article is compiled from publicly available sources and online listings; details such as ratings, contacts, and business data are approximate and may change, so readers are advised to verify directly with the respective firms before making any decisions.

    Mr. Sukhdev Singh

    About Author: Mr. Sukhdev Singh

    poojan@shoutnhike.com

    Director of Guru Nanak Crane Service

    Your trust is our greatest asset. We are committed to delivering excellence, transparency, and reliability in every aspect of our work. Starting from a small-scale company, we are now one of the most trustworthy names in the industry through never-ending efforts to provide our clients with the best equipment, expertise, and service.