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Creating a sustainable America through innovative and Eco-friendly environmental engineering solutions that work.

The Lewis Companies is dedicated to providing innovative and sustainable environmental engineering solutions that meet the unique needs of its clients and the American people at large.

We don’t just create a one-size-fits-all environmental engineering solution, rather, we work hand-in-hand with our clients to deliver high-quality and cost-effective custom environmental engineering solutions that are tailored-made for their projects. From air pollution control to wastewater treatment solutions, we provide innovative solutions that are compliant with US government regulations & engineering best practices.

Your Partner for a Sustainable Tomorrow.

Looking to deploy innovative environmental solution that works or seeking to improve on your existing one? We offer custom environmental engineering solutions just for you.

Air Quality & Air Pollution Engineering Solutions

Government policies & legislation that surrounds the issue of air pollution are rapidly evolving as we become more aware of the dangers & environmental impact of releasing certain substances into our atmosphere.
The Lewis Companies provide unrivaled consultancy, design & environmental engineering solutions that optimize air purity, and save cost & energy.

Water and Waste Water Management

Our water consultancy services cuts across groundwater, floodwater, & water assets. From creating customized water recycling & engineering solutions for sewage, flood, and industrial wastewater to providing standardized treatment that adopts the use of the best technology & innovation, we do it all while keeping you compliant with regulations & engineering best practices.

An award-winning Minority Business Enterprise incorporating environmental engineering solutions that meets & exceeds expectations.

Compliants with Government Regulations

Keeping you compliant with environmental regulations is your first step toward success. From preparing environmental impact statements to keeping you compliant with policies, we work with you every step of the way to guarantee your success.

Cost-Effective Solutions Delivered to Time

We understand that meeting deadlines and staying within budget is everything to you. That's why we go all the way to deploying processes that are efficient, cost-effective, and that guarantee optimal solutions at all times.

Custom Environmental Engineering Solutions

Every project is unique in its way. That's why we don't just create one-size-fits-all solutions, rather, we collaborate with you to only deploy custom solutions that meet and exceed your expectations.


We pride ourselves on delivering only innovative environmental engineering solutions that adequately meet the unique needs of today's environmental problems. We are constantly keeping up with the changing world of innovation to serve you the best at all times

Why the Lewis Companies?

We are a Veteran Minority Business Empire with over 30 years of industry-wide experience, 10+ decades of combined team experience, over 500 completed projects, and $10B+ worth of projects handled, our track records speak for us. We are a leading industry expert to trust. So, why not us?

Get the Answers You Need

Here are some of the frequent questions we get from our clients.

We believe in a collaborative approach to environmental engineering. We work closely with our clients to understand their unique needs and goals and tailor our solutions to meet those needs. Our goal is to provide cost-effective, & sustainable solutions that deliver real results.

Yes, The Lewis Companies has a broad range of experience working with clients in a variety of industries, including construction, energy, manufacturing, and transportation. Our team has a deep understanding of the environmental challenges faced by these industries and the regulations that apply.

We are committed to delivering exceptional customer service and results that exceed our client’s expectations. We have a talented and experienced team of professionals who are dedicated to providing innovative and sustainable solutions to environmental challenges. Our approach is rooted in a deep understanding of our client’s needs and a commitment to finding the best possible solutions for each project.

Simply contact us to schedule a consultation. Our team will work with you to understand your environmental engineering needs and provide you with a customized solution that meets those needs. We look forward to working with you to create a more sustainable future.

Contact The Lewis Companies to learn more about how we can help you with your environmental engineering needs