Gallo Mechanical, LLC

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Gallo Mechanical, LLC Gallo Mechanical, LLC is recognized as a leader in mechanical contracting for over 80 years! Join us on our journey!💪 On June 1, 1945, brothers August R. ft.

We specialize in hospitality, medical, education, and beyond, committed to innovation and client satisfaction. Gallo, Sr. and Louis V. Gallo, pooled $800.00 to start their new company - Gallo Plumbing Company. Louis Gallo at this time was a Licensed Master Plumber and August Gallo was a former Insurance Agent. From the period of 1945 through 1953, the partners engaged in plumbing work for residential housing developments. During this period, after WW II, housing was a major contributor to a construction boom in the New Orleans area. For the first six months of operations, the brothers operated from one of the partner’s home. They were very successful in stocking major inventories in a large garage that was part of the home, which enabled them to purchase "car-load" lots. Within eight months of operations, the Company found the need for manpower, and at this time Plumbers and Steamfitters Local #60 approached them to join the UNION. In February of 1946, Gallo Plumbing Company signed a Union contract and became a UNION SHOP. From 1946 through 1952, Gallo Plumbing Company became very successful and gained many clients - "housing developer" types that constructed "track-housing" in numbers from ten to one hundred houses at a time. Also, around this time period, the Company moved to an old warehouse, approximately 3000 sq. in size, including a small office area and an open area for storage. This new location afforded much larger inventories. Savings in cost from large purchasing became a major method of large profit gains during this period. Several economic changes became evident in early 1953 when a mild recession occurred in New Orleans as a point of saturation began to occur in the housing market. Around this same period, August Gallo, Jr., the son of August Gallo, started college at Tulane University in New Orleans. Tulane was within very short distance to the Gallo Plumbing Company's shop; consequently, August Jr. worked on a daily part-time basis during his four years at Tulane. The period from 1953 through 1957 was not the best of times for the Company. Besides the slight recession, Louis Gallo lost his wife to cancer over a very long duration of time. Louis's attention to the Company became minimal during this period and shortly after the death of his wife, he decided to retire. August and Louis settled on a buy-out that took place in 1956. The Company, having $200,000,00 of equity and a five-year pay out plan of $100,000.00 to Louis, began to struggle, along with the economic turn down. August Jr. completed Tulane in 1957 and served a contract term with the U.S. Navy from the Tulane Naval ROTC and completed his active duty in 1959. In May of 1959, August, Jr. reported to his father for full time employment at Gallo Plumbing Company. Because of August Jr.'s experience with the Company during college and with the housing industry diminishing and the Union becoming non-competitive in the residential market, the dye was cast to enter into the commercial market. Between 1959 and 1962, the Company entered into and began to succeed in the commercial market. Between 1962 and 1970, the Company entered the industrial piping market and found a profit niche here. During these years, the Company became a full Mechanical Contracting firm. became president of the MCA of New Orleans (in which membership required full Mechanical Contracting and required all members to bid only complete "Mechanical"). In 1967, the Gallo Plumbing Company was incorporated and the name changed to Gallo Mechanical Contractors, Inc. became President of the Corporation and began to run the Company's operations while August Sr. ran the financial end of the operations. The Company continued to prosper during the early and mid 1970's; the Company was more able to acquire financing and bonding. In 1970, the Company acquired new property and was able to build a much larger warehouse and office. With this additional yard space, the Company was able to fabricate and enjoy a forte in the Industrial Piping Construction. Also, the Company began to perform a great deal of civil work in the Industrial Plants and become proficient in carpentry and concrete work. had six (6) children, very close in age, and around 1975 began to plan for the entry of some of the children into the Company. This same year, August Sr. became ill and required nearly one year of recuperation from a major operation. It was at this time that August Sr. began donation to August Jr. (an only child) of the Company and in 1975, August Jr. took the responsibilities of running all aspects of the Company. Between 1977 and 1983, five (5) of August Jr.'s six (6) children came to work for the Company. This transition was planned by August Jr. and no Gallo employee was ever replaced by any of the Gallo children. Instead, the Company continued to expand to allow the children to start at the bottom and work their way up. The late seventies, besides these changes above, were a time of the Open-Shop entry into the New Orleans Marketplace. Brown & Root, a large Industrial Open-Shop contractor destroyed the New Orleans Industrial Market. The local union did not respond and the Industrial Market for Gallo was being diluted tremendously by the Open-Shop Contractors. Because of this situation, between 1976 and 1977, a "double-breasted" type company was formed and the Holding Company was named THE GALLO CORPORATION. The subsidiaries of the Holding Company were as follows:

Gallo Mechanical Contractors, Inc. - Remained a union Mechanical Contractor; August Contractors, Inc. - Became licensed as a general Contracting Company and as a Mechanical Contractor. The Company was now prepared to go "double-breasted" in the event the market became intolerable. Fortunately in 1981, with the full time entrance of David Gallo, the oldest of the Gallo children, the Company was able to venture more into the commercial market. During his college years, David worked as an estimator and after graduating from college he was able to re-direct the Company from a failing Industrial market into a somewhat prosperous market. During this 80's, four (4) additional Gallo children (Janice, Janet, Stephen and Douglas) came to work and, with David estimating full time, the early eighties were good years. In 1985, a World's Fair Project in New Orleans failed and many, many contractors filed bankruptcy. In all, 700 contractors and vendors failed because of non-payment by the World's Fair Activity. While this was happening, a World Energy Crisis affected Louisiana tremendously financially and in 1986 New Orleans and Louisiana were in a DEPRESSION of the highest magnitude. Around this same time period, 1985-1986, the Local #60 Plumbers and Pipefitters Contract was being negotiated during this depression period and negotiations took a historic twist. The majority of the Signatory Contractors during the seventies had planned their strategies to become double breasted, if need be. The Contractors calculated the average wage was $12.00/hr for journeymen in the Open-Shop Arena and the current Union contract was $16.80/hr. The Contractors threatened to all go double-breasted unless the Union reduced wages to $12.00/hr. Because of these desperate times, the Union agreed and a WORK RECOVERY wage of $12.00 was settled on. The wage of $16.80 remained on Federal Work and the $12.00 rate was used for all other projects. This agreement allowed the contractors to compete with the Open-Shop and lasted for several years until the $16.80 wages were reached again in 1995. In 1990, David Gallo began as President of the firm and took over the complete operations of Gallo Mechanical Contractors, Inc., while August Gallo Jr. began property development. This arrangement is the present arrangement. For the 8 to 9 years of the 1990's, David Gallo brought sales of Gallo Mechanical from $8 million dollars in 1987 to nearly $25 million in 1999. In 1995 the last child, Bryan, entered the Company after college and now the six (6) Gallo children, under a plan of stock donations, are presently the stockholders of the Corporation. Stockholders of the newly formed Gallo Group, L.L.C., are: David R. Gallo, Janice Gallo Deshautreaux, Janet Gallo Betpouey, Stephen P. Gallo, Douglas B. Gallo, Bryan A. Gallo. The Board of Gallo Group, L.L.C. consists of the above six (6) stockholders as well as August R. Gallo, Jr., who serves as Chairman. Gallo Group, L.L.C. is the holding Company for Gallo Mechanical, L.L.C. and GMC Services, L.L.C. Recent History

Gallo Mechanical continues to grow as one of the largest Mechanical Contractors in the Gulf Coast Region. The corporate headquarters has moved to the Lakeway 2 Building in Metairie. The Company continues to have a full service fabrication shop and warehouse on Agriculture Street in New Orleans, as well as a satellite office in Hammond, LA.

Project Spotlight: John H. Carter Customer Impact Center 🚧It's incredible to see how much progress can happen in just 11...
10/15/2026

Project Spotlight: John H. Carter Customer Impact Center 🚧

It's incredible to see how much progress can happen in just 11 months.

From breaking ground and installing underground piping to standing inside an almost-complete structure filled with mechanical chilled water piping, HVAC systems, and ductwork, our team has been hard at work bringing the new John H. Carter Company Customer Impact Center in Gonzales, Louisiana, to life.

Every phase of this project reflects the dedication, expertise, and craftsmanship of our field teams, project managers, and trade professionals. What started as a construction site is quickly transforming into a state-of-the-art facility that will serve as John H. Carter's largest Customer Impact Center to date.

We're proud of the work our team has accomplished and excited to be part of a project that will support innovation, collaboration, and customer engagement for years to come.

Great work by everyone involved as we continue pushing toward completion.

At  , continuous learning is part of the job. Recently, our Raleigh team participated in a skills refresher focused on t...
10/13/2026

At , continuous learning is part of the job. Recently, our Raleigh team participated in a skills refresher focused on the tools, techniques, and procedures they use every day in the field.

Through the Gallo University program, providing hands-on training helps keep our teams up to date with industry standards, strengthens jobsite safety, and reinforces the quality our clients expect. We're committed to equipping our teams with the knowledge and skills needed to deliver exceptional results on every project.

Through rainy conditions and months of preparation, our Biloxi Service team successfully installed three Carrier 400-ton...
10/08/2026

Through rainy conditions and months of preparation, our Biloxi Service team successfully installed three Carrier 400-ton air-cooled chillers at Boomtown Casino Biloxi. What started as a project concept more than two years ago became a reality thanks to careful planning, coordination, and the dedication of everyone involved.

We appreciate the opportunity to partner with Penn Entertainment and Boomtown Casino Biloxi on this significant upgrade.

We're excited to welcome Cherokee Mechanical to the Gallo Family! 🎉Built on a foundation of shared values, strong relati...
10/06/2026

We're excited to welcome Cherokee Mechanical to the Gallo Family! 🎉

Built on a foundation of shared values, strong relationships, and a commitment to quality craftsmanship, this partnership strengthens our ability to serve clients while expanding our reach across the region. Together, we're creating new opportunities for growth, innovation, and continued success for our employees, clients, and communities.

Thank you to the Cherokee Mechanical team for your trust and partnership. We're proud to have you join the Gallo Family and look forward to building the future together.

👉 Find the full article on our website at https://ow.ly/PaoU50ZV707

Growth continues at  , and our Broussard facility is helping lead the way. 🎉Serving as the central logistics hub for our...
10/02/2026

Growth continues at , and our Broussard facility is helping lead the way. 🎉

Serving as the central logistics hub for our operations, the Broussard facility plays a critical role in supporting projects by coordinating materials, equipment, and resources that keep our teams moving efficiently. The expanded 30,000-square-foot space also provides room for our growing workforce and supports hands-on training through a division of Gallo University, our employee development and safety program.

Our Broussard logistics center ensures we're delivering the people, materials, and expertise needed to get the job done right. This investment is helping us better serve our clients and supports projects across the Southeast.

👉 Find the full article on our website at https://ow.ly/oVyA50ZU68K

At Gallo Mechanical, our Building Information Modeling (BIM) and Virtual Design team plays a vital role in bringing proj...
09/30/2026

At Gallo Mechanical, our Building Information Modeling (BIM) and Virtual Design team plays a vital role in bringing projects to life long before construction begins. We're currently seeking a Revit Pipe Detailer to develop detailed 3D models, collaborate with engineers and architects, and help identify and resolve challenges before they reach the field.

Working closely with project teams, our detailers bridge the gap between design and construction by coordinating projects, visiting job sites, and ensuring models accurately reflect real-world conditions. Their work helps drive safer, more efficient project ex*****on while delivering the precision and quality our clients expect.

Apply today at https://ow.ly/Qwph50ZSIb6

We’re celebrating a big win in Raleigh! 🎉  is honored to have our Raleigh office recognized as a 2026 Regional Raleigh W...
09/21/2026

We’re celebrating a big win in Raleigh! 🎉

is honored to have our Raleigh office recognized as a 2026 Regional Raleigh Workplace Winner.

This achievement is a reflection of the incredible people who make up our Raleigh team. Their dedication, teamwork, and commitment to excellence continue to strengthen our presence throughout the region while creating a workplace culture where employees can grow, succeed, and support one another.

Congratulations to the entire Raleigh team on this well-deserved recognition. We’re proud of all you’ve accomplished and grateful for the impact you make every day. 👏

Today, we're celebrating an incredible career and a well-earned retirement! 🎊Please join us in congratulating Roger Luca...
09/09/2026

Today, we're celebrating an incredible career and a well-earned retirement! 🎊

Please join us in congratulating Roger Lucas on his retirement after 11 years with .

From his start at the Patrick Taylor Hall project to helping grow our presence throughout the Baton Rouge area, Roger has been instrumental in our success. His experience, grit, hands-on attitude, and dedication have not only helped deliver projects but have also helped shape the culture of our team.

Thank you for your hard work, commitment, and countless contributions over the years. Congratulations, Roger, and enjoy your next adventure. You've earned it! 👏🎉

🎒📚School is back in session, and Gallo Mechanical's Service Team is helping keep classrooms cool, comfortable, and ready...
08/13/2026

🎒📚School is back in session, and Gallo Mechanical's Service Team is helping keep classrooms cool, comfortable, and ready for learning.

Recently, our team completed a chiller replacement at Sacred Heart School in New Orleans, upgrading an aging system with a new, reliable solution to support students, teachers, and staff throughout the school year.

Whether you need routine maintenance, major repairs, or a complete system upgrade, our experienced team is here to help.

📞 Let's talk about your facility's HVAC and Plumbing needs today. Connect with us at gallomechanical.com/contact/

Making a difference is always worth celebrating! ⭐This past weekend, our Biloxi team joined fellow community members at ...
07/29/2026

Making a difference is always worth celebrating! ⭐

This past weekend, our Biloxi team joined fellow community members at the Make-A-Wish Mississippi Martini Shakedown Gala to support an organization that brings hope, joy, and unforgettable experiences to children facing critical illnesses.

A big thank you to the organizers, volunteers, sponsors, and attendees who helped make the evening such a success.

Address

4141 Bienville Street, Ste 100
New Orleans, LA
70119

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+15049446736

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