Smart Solar Starts with Smart Design — Expert Consultancy You Can Trust
Vision Beyond Energy
Smarter Solar Solutions, Designed for You
At RCE, we believe every project starts with the right design. Our Solar Design & Consultancy Services combine engineering expertise, advanced tools, and decades of experience to create systems that deliver maximum efficiency and long-term savings
Build Your Dream
25 Years Of Undefeated Success
Smarter Solar Starts with the Right Design. We delivers expert solar design, engineering, and consultancy services to maximize your investment. From layouts and energy audits to project management, we ensure efficient, reliable, and customized solar solutions for lasting savings.
512+
Successfully Project Finished.
25+
Years of experience with proud
1120+
Revenue in 2017 investment
1520+
Our Family Expands
Build Your Dream
Our Services

O & M of Solar Project
At Reliable Consulting Engineers, we understand that installing a solar power system is only the first step. To ensure your investment continues to deliver maximum performance and long-term savings, professional Operation & Maintenance (O&M) services are essential.
Our specialized O&M services are designed to optimize plant performance, reduce downtime, and extend the life of your solar assets. With a proactive approach, we help you achieve consistent energy generation, higher returns, and peace of mind.

Solar Design, Engineering & Consultancy
At Reliable Consulting Engineers, we believe that every successful solar project starts with a smart design and precise engineering. Our solar design, engineering, and consultancy services ensure your project is technically sound, financially viable, and tailored to deliver the highest performance over its lifetime.
Whether it’s a residential rooftop, a large commercial unit, or an industrial-scale solar plant, our team provides expert guidance from concept to commissioning.

Solar Product Trading
At Reliable Consulting Engineers, we go beyond consultancy and project execution — we also specialize in trading high-quality solar products to ensure our clients have access to the latest, most reliable, and cost-effective solutions in the solar industry.
We partner with trusted manufacturers and distributors to deliver products that are durable, certified, and performance-driven, helping you build efficient and long-lasting solar systems.

Project management
At Reliable Consulting Engineers, we know that a solar project’s success depends not just on design and equipment, but also on how effectively it is managed from start to finish. Our Project Management Services ensure that every stage of your solar project — from planning to commissioning — is executed with precision, efficiency, and quality.
We act as your end-to-end project partner, aligning technical expertise, cost control, and timelines to deliver projects that perform reliably for years.

Energy Audit
At Reliable Consulting Engineers, we believe that energy efficiency is the first step toward sustainability. Our Energy Audit Services are designed to help businesses, industries, and institutions identify energy-saving opportunities, reduce costs, and improve overall efficiency.
With our expertise, you gain insights into your current energy consumption and a clear roadmap for optimizing performance while reducing your carbon footprint.

Business Support
At Reliable Consulting Engineers, we don’t just provide technical expertise — we also help businesses navigate the complexities of the renewable energy sector with our Business Support Services. From government approvals to financial planning, our goal is to make your solar journey smooth, efficient, and profitable.
Whether you are a homeowner, entrepreneur, developer, or industrial client, we act as your trusted partner to ensure every aspect of your solar investment is well managed.
Sustainability
Committed To Keep People Healthy & Safe
Solar energy delivers clean, affordable, and reliable power to your home, helping you save money while supporting a brighter and greener future.
We Follow Best Practices
Solar energy offers clean, reliable, and affordable power, helping you save money and support a greener future.
- Sustainablility
- Project On Time
- Modern Technology
- Latest Designs
Sustainability
Transform Communities Across the Globe
Solar energy brings brightness and balance to your home. Just as sunlight transforms everything it touches, solar power delivers clean, efficient, and dependable energy. Embrace smart, sustainable living with solar solutions that light up your life and lower your electricity costs.
About Us
Reliable Consulting Engineers
At Reliable Consulting Engineers, we believe that sustainable growth begins with smart energy solutions. Based in Vadodara, Gujarat, we are a professional consultancy and engineering firm specializing in solar design, engineering, project management, energy audits, O&M, and business support services.
With a vision to accelerate the adoption of renewable energy, we bring together technical expertise, industry experience, and innovative strategies to deliver reliable, cost-effective, and future-ready solutions for individuals, businesses, and industries.
Who We Are
- A team of qualified engineers and consultants with expertise in solar power and energy efficiency.
- Trusted advisors who bridge the gap between technology, policy, and business.
- A partner committed to helping clients achieve energy independence, cost savings, and sustainability goals.
Whar Our Clients Say
EXCELLENT Based on 19 reviews Posted on Pankaj BhesaraTrustindex verifies that the original source of the review is Google. Good servicePosted on rajendra prasadTrustindex verifies that the original source of the review is Google. Good service for Reliable consulting engineer 👍Posted on Sujal BariyaTrustindex verifies that the original source of the review is Google. Good ServicePosted on Hasmukh ShahTrustindex verifies that the original source of the review is Google. More than a year of installation, no issue. Very Transparent and clarity given in details about all components, etc. Genuine Company for Solar installation.Posted on Jay ChauhanTrustindex verifies that the original source of the review is Google. Good servicePosted on Nishant ShahTrustindex verifies that the original source of the review is Google. Reliable Consulting Engineers installed rooftoo solar at my residence. Happy with the quality of products used by them. Installation was completed in just one day. After sales support is excellent. Thanks to Jaiminbhai and team.Posted on Kruten PatelTrustindex verifies that the original source of the review is Google. Is very nice service for good 💯Posted on Ishita PatelTrustindex verifies that the original source of the review is Google. Really trusted and best after sales service received till date. Thank you Team.Posted on Kundan PatelTrustindex verifies that the original source of the review is Google. Excellent Service By TeamPosted on Mohammed Azhar KhanTrustindex verifies that the original source of the review is Google. Performance and service are excellent from their part.
Get In Touch With Us!
Phone
+91 9327168907
jaymin.fajalia@onlinerce.com
Address
SB-11, Gajanand Complex, Opt. Tube Company, Old Padara Road, Vadodara, 390020
