At CEI Builders, we are pioneers in the construction of Renewable Natural Gas (RNG) energy projects. We harness the power of organic waste to produce sustainable energy sources, reducing greenhouse gas emissions and promoting a cleaner environment. Our team of experts combines cutting-edge technology with innovative engineering to create state-of-the-art RNG facilities that are efficient, cost-effective, and environmentally friendly.

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TESTIMONIALS
Hear what Our Clients Have to Say
Kevin Chase
Chief Development Officer at Vanguard Renewables
“Working with CEI Builders was an exceptional experience. They proved to be excellent partners, demonstrating professionalism, technical proficiency, and a deep understanding of our renewable energy business. Their commitment to safety and efficiency was evident throughout our projects together. In working with their experienced team, we successfully constructed over $200 million worth of projects.. Vanguard continues to work closely with CEI Builders and recommend their services. Please feel free to contact me with any further questions.”
Steve Laliberte
Vanguard Renewables
“CEi Builders is a trusted partner to Vanguard. They have acted as a general contractor across many of our projects since 2019, including an organic recycling facility in MA and dairy manure anaerobic digesters with biogas gathering pipeline, upgrading facilities, compressor stations, metering and regulation facilities across CO, GA, NV, and ID. As we continue to grow so does our relationship with CEi Builders. CEi Builders is one of the premier general contractors in the RNG industry offering very competitive pricing and is extremely reliable.”
James Mckenzie
Manager - Heglar Creek Electric, LLC.
“As the GM of Heglar Creek Electric I can honestly say partnering with CEI has been one of the best decisions we’ve made as a company! Their professionalism and hunger to learn and grow in their industry is astounding! We have learned a tremendous amount from their team and look forward to many more projects with them! Thanks, CEI!”
Andrew W. Feucht
President, Weston and Associates, LLC
“Weston and Associates has completed more than 10 RNG projects alongside CEI. Building reliable and dedicated partnerships are one of Westons secrets to success, and we at Weston, are proud to call CEI a longstanding-partner. If you want a company that will never cease improving, I am glad to reference CEI. ”