Building a Sustainable Future.

Innovative Construction
and Energy Solutions.
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ABOUT US

At AFC Mechanical & Civil Contractor, we are committed to delivering top-tier construction solutions that drive sustainable progress.

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Our Services
CEI Builders delivers exceptional construction and energy solutions across diverse industries. With a passion for sustainability and a commitment to excellence, our experienced professionals collaborate closely with clients to exceed expectations. From Renewable Natural Gas (RNG) projects to Wellness, Gaming & Hospitality, Healthcare, Industrial, Restaurant & Retail constructions, we apply our expertise and meticulous attention to detail. Trust CEI Builders for unwavering dedication to quality, safety, and sustainability, as we shape a better future with outstanding results.
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Renewable
Energy (RNG)
Dairy - Manure
Digesters
Water Waste
Renewable
Pipeline Construction
Water Treatment
Facilities
Hydrogen
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Featured Projects
Dairy - Manure Digesters
Amelia AD1

Farm Powered anaerobic digester will produce more than 259k MMBtu per year of renewable natural gas and diver over 105k tons per year of food and beverage waste from landfill. The renewable natural gas produced at this farm will go on to fuel AstraZeneca’s Maryland biopharmaceutical production facilities.

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Dairy - Manure Digesters
Funk Dairy

2 Tank Digester and Gas Upgrader and Truck Unloading

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Renewable Energy (RNG)
Upcoming for 2025-2026

Projects: Dinner Bell, Pertersen, Organics Recycling Facility and Anaerobic Digester, River Falls, Funk (Phase 2 of ID Projects)

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Ready to start your next project?
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TESTIMONIALS
Hear what Our Clients Have to Say
Andrew Bowen
Outside Sales Associate, CED
“AFC Mechanical and Civil Construction has been a trusted partner of CED, and our working relationship has continued to strengthen over the past year. Their team consistently demonstrates professionalism, technical expertise, and a strong commitment to meeting project deadlines. As a vendor, CED has had the opportunity to support AFC on several large-scale projects, and we look forward to continuing our successful collaboration for years to come.”
Jeremy Moyer
Owner Oakmulgee Dairy
“Working with AFC has been a truly positive experience. They have broad technical knowledge, while also having the practical understanding of what goes into a multifaceted construction project. Their experience and knowledge was demonstrated over and over by being able to meet timelines and budgets throughout our project.”
James Mckenzie
Manager - Heglar Creek Electric, LLC.
“As the GM of Heglar Creek Electric I can honestly say partnering with AFC 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!”