Hauser Bros

Business Details

50+ Years

experience

Emergency

services

Trusted Industrial Mechanical Contractors in Orangeburg, NY

Founded in 1953, Hauser Bros has established itself as Rockland County's leading industrial mechanical contractor, serving the Hudson Valley and Northern New Jersey regions. Our expertise spans plumbing, HVAC, boilers, power piping, and welding, supported by over seven decades of experience and a commitment to quality workmanship. We hold prestigious accreditations, including the National Board R Stamp and ASME PP Stamp, ensuring compliance with rigorous industry standards. Our team combines third-generation family leadership with modern technical proficiency, offering 24/7 emergency services and a fully stocked warehouse for rapid project turnaround.

We serve diverse industries, including pharmaceuticals, wastewater treatment, power generation, and education, maintaining long-standing relationships with clients through dependable service and technical excellence. Our history of military service and union affiliations underscores our dedication to professionalism and community. With a fleet of certified equipment and a focus on innovation, we continue to deliver reliable mechanical solutions tailored to complex commercial, industrial, and municipal needs.

Services

Plumbing HVAC Boilers Power Piping Trucking Rigging Parts Supply Welding Geothermal Systems Backflow Prevention

Details

Year established: 1953

Highlights and features

70+ years of specialized expertise in industrial mechanical systems
24/7 emergency service with rapid response capabilities
ASME-certified welders and National Board R Stamp accreditation
Fully stocked warehouse ensures quick project turnaround
Third-generation family leadership with union-trained technicians

Associations and certifications

National Board of Boiler & Pressure Vessel Inspectors
American Society of Mechanical Engineers
United Association of Plumbers, Fitters, Welders and Service Techs
American Welding Society

Website

Update Listing

Services

Plumbing

Hauser Bros provides comprehensive plumbing solutions including water heaters, natural gas piping, sewage systems, and backflow prevention. Our licensed plumbers handle installations, maintenance, and emergency repairs for commercial and industrial facilities. With specialized expertise in hazardous material piping and 24/7 service availability, we ensure compliance with safety standards while maintaining operational continuity for critical infrastructure.

HVAC

Our HVAC services cover heating, ventilation, air conditioning, and refrigeration systems for large-scale commercial and industrial applications. We install and service geothermal systems, chillers, cooling towers, and glycol systems with a focus on energy efficiency. Our certified technicians provide preventive maintenance programs and emergency repairs, ensuring optimal climate control for facilities ranging from data centers to manufacturing plants.

Boilers

We specialize in boiler installation, maintenance, and repair with National Board R Stamp certification. Our services include burner tuning, tube replacement, and refractory work for steam and hot water systems. With expertise in fuel conversion and compliance with New York State labor codes, we deliver safe, efficient boiler operations for power plants and industrial facilities requiring continuous uptime.

Power Piping

Our ASME-certified power piping services handle high-pressure steam systems and feedwater piping in cogeneration facilities and powerhouses. We perform X-ray testing, weld heat treatment, and material certification to meet strict industry standards. With specialized equipment for carbon steel and stainless steel installations, we ensure safe, code-compliant piping solutions for critical energy infrastructure.

Trucking and Rigging

Hauser Bros operates a fleet of DOT-certified trucks and specialized rigging equipment for industrial material transport. Our services include heavy lifting with cranes, forklifts, and gantry systems using OSHA-compliant procedures. With in-house rigging expertise and a full equipment yard, we support large-scale mechanical projects requiring precise equipment positioning and logistics coordination.

Questions

What industries do Hauser Bros. serve?

We serve pharmaceutical plants, wastewater treatment facilities, power generation sites, educational institutions, and industrial manufacturing clients across the Hudson Valley and Northern New Jersey.

Are emergency services available after hours?

Yes, our 24/7 emergency service provides immediate response for plumbing, HVAC, and mechanical system failures with on-call technicians and equipment.

What certifications does Hauser Bros. hold?

We maintain National Board R Stamp and ASME PP Stamp certifications, along with United Association pipe fabrication credentials and OSHA-compliant safety programs.

Can you handle specialized piping materials?

Our team works with carbon steel, stainless steel, PVC, CPVC, copper, and exotic alloys like Inconel, with expertise in chemical waste and high-purity piping systems.

Do you provide parts and materials?

Yes, our fully stocked warehouse supplies pipe, valves, fittings, and structural metals for both our projects and external clients needing urgent mechanical components.

What geographic areas are covered?

We primarily serve Rockland and Orange Counties in New York, Bergen County in New Jersey, and surrounding areas within the tri-state region.

Reviews (5)

Write a Review

Keith Geasey

Dec 07, 2019 Report

I Have known Hauser Brothers Mechanical for over fifteen years. Their company is professionally run, their staff is extremely responsive, courteous, and informative. I am a general contractor and have used Hauser Brothers on several projects. All of my projects have been handled professionally by Hauser Brothers. They are one of the premier Mechanical companies in Rockland County. Highly recommended.

Thomas DeGrocco

Dec 31, 2018 Report

Hauser Bros is an excellent company that I have had the pleasure of doing business with for a number of years. They've built their business by consistently providing a high level of service and love for what they do. I would highly recommend them for any job.

Scott Bass

Nov 13, 2018 Report

As a sub contractor dealing with the Hausers' for 25 years+ I can say with confidence that Tim and the staff at Hauser Bros are a class act. Everyone at the office is extremely friendly and personable, not to mention knowledgable and helpful as well. You do not find many people like the crew at Hauser Bros in the business and I would highly recommend using them for any services needed.

Chris P.

Oct 10, 2018 Report

My heatpump fried and I called some other Air conditioning companies to fix it. They said they don't work on heat pumps. I called Hauser Brothers and they had someone dispatched the next day. Two days later my unit was replaced and the cost wasn't outrageous. I'm very happy I found them

Kathleen Ruggero

Sep 27, 2018 Report

Both myself and my entire family have been doing business with Hauser Bros. for countless years. They are very reliable for fast, cost effective, efficient service. I highly recommend them for all your plumbing, heating and hvac needs.