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Cast Iron Pipe Replacement Our Expertise. Your Peace of Mind.


If you live in an older home, you likely have cast iron drain-waste-vent (DWV) pipes. These pipes remove wastewater from your home. The wastewater travels from individual fixtures, such as a washing machine or toilet, to waste stacks, then down to the main drain line. From there, it is carried through underground sewage lines to the city sewer or septic system.

Unfortunately, cast iron tends to corrode over time, meaning it won’t last forever. Once your DWV pipes begin to fail, they will need to be replaced to avoid water damage, which can cause structural problems. Pro-Tec specializes in the maintenance, repair and replacement of drain-waste-vent (DWV) pipes, and we’d love to help.

Preventing Cast Iron Corrosion in Your Plumbing System

Cast iron pipes are commonly used in older homes and can be susceptible to corrosion over time. If left untreated, this corrosion can lead to water damage, leaks, and potential health hazards. At Pro-Tec Plumbing & Air, our team of experts can assess the condition of your plumbing system and provide solutions to prevent cast iron corrosion.

Preventative measures for cast iron corrosion include:

  • Regular inspections and maintenance
  • Applying protective coatings or linings
  • Upgrading to modern, corrosion-resistant piping materials
  • Installing water softening systems to reduce corrosion-causing minerals

Don't wait until cast iron corrosion causes costly damage to your home. Contact us today to schedule a thorough inspection and protect your plumbing system for years to come.


The best way to prevent household leaks is to always hire a knowledgeable, certified plumbing technician. Pro-Tec’s plumbers are extremely well-trained and experienced in all areas of residential and commercial plumbing. Our team members will make sure that all indoor and outdoor plumbing fixtures are properly installed and sealed to prevent leaks.

Hear From Our Happy Customers

Family-Owned & Operated Since 2008.  Our expertise is your peace of mind.

    "They did everything that was necessary but they didn’t try to sell me anything I didn’t need."

    Dennis and Jay were absolutely focused on making sure that our system was functioning perfectly. They did everything that was necessary but they didn’t try to sell me anything I didn’t need.

    - Nancy B. - Nov 15, 2023
    "He was very professional, courteous, and knowledgeable."

    I had a clogged kitchen sink drain. The repairman was here within 30 minutes of my call. He was very professional, courteous, and knowledgeable.

    - Douglas H. - Nov 11, 2023
    "The company provided text communication with a picture and name which was very helpful."

    Rod H, was professional with excellent communication and fixed the underground broken pipe quickly. The company provided text communication with a picture and name which was very helpful.

    - Beth C. - Aug 3, 2023
Contact Pro-Tec Plumbing & Air Today!
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