McNamara Custom Services, Inc.

Processed Piping

Specializing in

Processed Piping

McNamara Custom Services – Mechanical Division offers top quality professional service to meet our industrial and commercial customer’s needs.

We specialize in chilled water and steam piping systems. Whether an emergency repair or a complete installation we can help. MCS has the equipment and technicians to install and repair above-ground and underground piping. Experienced in steam and high temperature, high pressure piping applications, MCS has served industrial customers throughout the area. We understand the importance of keeping a plant producing. Our experience allows us to work closely with the owner to schedule shutdowns therefore minimizing costly downtime.

McNamara Custom Services Waco Processed Piping

MCS also performs welding service for small onsite repairs. We are capable of welding carbon steel, stainless steel, and aluminum on site.
Please call MCS for all your process, power, or industrial piping needs. Refer to our company history page for selected projects that have been successfully completed for our customers.

Welding Services:

• Thermoplastic
• Orbital Welding

Cutting Processes:

• Plasma
• Carbon Arc
• Oxy/Acetylene

Material Capabilities:

• Stainless Steel
• Carbon Steel
• Aluminum
• Cupper Nickel
• Inconel
• Poly Vinyl Chloride
• Polyethylene
• Polypropylene

These are just a few of the services we regularly complete for our customers. Call us at (254) 836-4304 to discuss your specific contractor needs and get the process started.

McNamara Custom Services - MCS & Pine

Why Choose Us?

Core Values

  • Offer our customers those services that will add comfort, value, and safety to their business.
  • Respect the customer's time, money and resources.
  • Tell the truth regardless of the consequences.
  • Treat others the way you want to be treated.

Always On Time

Your time is important, so we show up on time, every time.

Hard Working

We are courteous, friendly, and treat you like we would want to be treated.

24/7 Availability

Overall, we are there to do a job and we get it done no matter what it takes.

Servicing All of


Serving many cities in Texas for over 40 years, MCS, is here to support your business with honest prices and OEM quality parts installed by licensed AC Techs, Plumbers, Sewer Repair, Refrigeration, Refrigeration Repair, and HVAC.