A&A Mechanical Chalmette LA

Business Overview

A&A Mechanical Chalmette LA is a licensed mechanical contracting firm serving southeast Louisiana since 1998. The company handles new and renovated mechanical systems for homes and businesses. They staff between 35 and 100+ workers depending on project load and run fabrication shops and warehouses to support larger jobs.

Emergency response is available. While the main office keeps regular weekday hours (Mon–Fri, 8:00 AM–5:00 PM), A&A Mechanical maintains on-call crews for urgent plumbing and HVAC needs outside those hours.

Key Services

Services are offered for residential and commercial customers, with a strong track record on larger industrial and institutional projects.

• Insulation installation — attic, wall, and specialized commercial insulation.
• Plumbing inspection — leak detection, system checks, and code compliance reviews.
• HVAC systems — rooftop units, DX systems, chilled water systems, and boilers.
• Air and water balancing and compressed air systems.
• Fabrication, pumps, and pneumatic tube systems for commercial facilities.

Areas Served

A&A Mechanical serves Chalmette and neighboring communities across St. Bernard and Plaquemines-adjacent areas. Core service area includes:

• Terrytown, LA
• Chalmette, LA
• Meraux, LA
• Violet, LA
• Arabi, LA
• Poydras, LA

Company History

This is a fourth-generation mechanical contracting family. Founded with roots in New Orleans contracting traditions, A&A Mechanical has grown to handle thousands of jobs across the metro area. The firm records show more than 6,200 completed projects in the New Orleans area, and it is licensed by state plumbing and mechanical boards.

The company has worked on critical shutdowns for hospitals and managed commercial building projects, which shaped its focus on reliable scheduling and safety.

Leadership

Leadership comes from a long line of tradespeople familiar with Gulf Coast building needs. Local leadership emphasizes practical experience, licensing, and hands-on project management. Management participates in regional industry groups and maintains close ties to suppliers and building officials to keep projects moving smoothly.

Specialties & Highlights

• New and renovated mechanical systems for commercial and industrial sites.
• Chilled water systems, cooling towers, boilers, and rooftop HVAC work.
• On-site fabrication shops and warehousing for fast parts access.
• Air and water balancing, pneumatic tube systems, and CAD/BIM support.

Why Locals Choose A&A Mechanical

People in Chalmette and nearby towns pick A&A Mechanical because the company knows local climate challenges. The humid, hurricane-prone Gulf Coast calls for repair work and robust installations. A&A Mechanical Chalmette LA brings years of field experience, licensed crews, and a record of handling both routine service calls and complex commercial shutdowns.

Clients value straightforward schedules, documented inspections, and a firm that can scale its workforce for bigger projects. For homeowners and facility managers around Chalmette, A&A Mechanical is a practical, locally rooted choice.

Hours

Mon–Fri: 8:00 AM – 5:00 PM. Sat–Sun: Closed. After-hours emergency response available.