Ruby-Collins, Inc.

Ruby-Collins, Inc. Ruby-Collins, Inc. is a general contractor specializing in water and wastewater treatment plants and large-diameter utilities.

Since Ruby-Collins' incorporation in 1970, we have performed projects throughout the Southeastern United States, with the main areas of Construction being Georgia, North Carolina, and South Carolina. Ruby-Collins' main business model consists of constructing Water/Wastewater Treatment Plants, Pump Stations, and Utilities (Sanitary, Water, and Storm Drains) for local Municipalities, State, and the

Federal Government. We have constructed four MARTA Stations and several Bridges and Intersections for the Georgia Department of Transportation, as well as constructing Taxiways for the Atlanta Airport.

We are wrapping up work at the North Fork Peachtree Creek Storage Tank & Pump Station. Soon, this 15 million gallon sto...
09/03/2026

We are wrapping up work at the North Fork Peachtree Creek Storage Tank & Pump Station.

Soon, this 15 million gallon storage tank will be operational for the City of Atlanta Government.

Progress continues at the Springfield Wastewater Treatment Facility in Springfield, Georgia. Our team recently completed...
08/24/2026

Progress continues at the Springfield Wastewater Treatment Facility in Springfield, Georgia.

Our team recently completed another wall pour as work moves forward on a new 1.8 MGD AquaNereda wastewater treatment facility. Upgrades include new treatment structures, electrical and SCADA improvements, site piping, and added system redundancy.

We are proud to serve as the project CMAR and work along side the City of Springfield, GA, Thomas & Hutton, and Aqua-Aerobic Systems, Inc., as this important project continues to take shape.

A look behind the scenes at our work at the President Street facility in Savannah.Rated for 27 million gallons per day, ...
08/19/2026

A look behind the scenes at our work at the President Street facility in Savannah.

Rated for 27 million gallons per day, with peak flow capacity of 65 MGD, the facility plays an important role in Savannah’s wastewater infrastructure.

Ruby-Collins’ work includes the installation of twin 60-inch HOBAS influent lines and multiple influent structures, along with upcoming upgrades to the grit system, influent gates and valves, clarifier chain and flight systems, and turbo blowers.

It takes skilled people, teamwork and plenty of problem-solving to complete this type of work while keeping critical infrastructure moving. Proud of our team and the work they’re doing for the City of Savannah Government!

A major milestone for the City of Columbia Government - Resilient Water Supply Project.The final bridge beams for this p...
08/14/2026

A major milestone for the City of Columbia Government - Resilient Water Supply Project.

The final bridge beams for this project were installed yesterday.
This marks another important step forward as work continues on this critical piece of Columbia’s water infrastructure.

Great work by everyone involved!

Michael Baker International
Dellinger, Inc.

Ruby-Collins has again been named to the Inc. 5000 list of the fastest-growing private companies in America! This recogn...
08/11/2026

Ruby-Collins has again been named to the Inc. 5000 list of the fastest-growing private companies in America!

This recognition reflects the hard work of our employees, the trust of our clients and partners, and the continued growth of Ruby-Collins.

We are proud of how far we have come and even more excited about what is ahead.

Every major project demands the right equipment. Our Akkerman 84" Tunnel Boring Machine is ready to install nearly 3,000...
08/07/2026

Every major project demands the right equipment.

Our Akkerman 84" Tunnel Boring Machine is ready to install nearly 3,000 feet of new sanitary sewer tunnel in Dekalb County.

Using real-time laser guidance and a self-propelled gripper system, this TBM will navigate a curved alignment between existing structures while minimizing impacts above ground—a perfect example of how trenchless construction helps deliver critical infrastructure in challenging environments.

We're excited for what’s ahead.

We’re proud to share that Ruby-Collins has been named a 2026 Atlanta Business Chronicle Pacesetter honoree, recognizing ...
07/31/2026

We’re proud to share that Ruby-Collins has been named a 2026 Atlanta Business Chronicle Pacesetter honoree, recognizing us among Atlanta’s fastest-growing privately held companies.

This achievement reflects the dedication of our employees, the trust of our clients, and the support of our industry partners. Thank you to everyone who continues to help Ruby-Collins grow while delivering the quality work our communities depend on.

We look forward to celebrating alongside this year’s honorees and learning the final rankings in September.

We're heading to the Georgia Association of Water Professionals - GAWP Annual Conference in Savannah, Georgia!Join the R...
07/10/2026

We're heading to the Georgia Association of Water Professionals - GAWP Annual Conference in Savannah, Georgia!

Join the Ruby-Collins team as we present three expert speakers across two technical sessions, covering practical strategies for collection system design and flood risk reduction.

Whether you're looking for innovative solutions or real-world insights, we'd love to connect.

After the sessions, stop by Booths #712 & #714 to continue the conversation, meet our team, and learn how Ruby-Collins is helping build the future of critical infrastructure.

The smoker is fired up, and we're ready to bring the heat at the Georgia Association of Water Professionals - GAWP Confe...
07/09/2026

The smoker is fired up, and we're ready to bring the heat at the Georgia Association of Water Professionals - GAWP Conference BBQ Competition!

After earning 3rd Place last year, the Ruby-Collins team is back and hungry for another strong finish.

If you're at the conference, stop by our BBQ pit to say hello, cheer on the team, and enjoy the friendly competition.

See you in Savannah—and wish us luck!

Congratulations to Ruby-Collins’ 2026 GUCA Scholarship Recipients!We’re proud to celebrate seven students connected to t...
06/26/2026

Congratulations to Ruby-Collins’ 2026 GUCA Scholarship Recipients!

We’re proud to celebrate seven students connected to the Ruby-Collins family who were recognized through this year’s GUCA scholarship program.

Congratulations to Michael Delano Butler, Michael Alton Hicks, Anna Bridges Smith, Edith Perez Chavarria, Mariana Franchesca Santiago-Escobar, Kaylee Daniela Chavez Sanchez, and Jillian LeeAnn Balderas.

We’re excited to celebrate your hard work, your accomplishments, and the bright futures ahead of each of you!

Address

4875 Martin Court
Smyrna, GA
30082

Opening Hours

Monday 7am - 5pm
Tuesday 9am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+17704322900

Website

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