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Trusted Plumbing Contractors in Coraopolis, PA
Plumbers Local 27 has been a cornerstone of the plumbing industry since 1889, dedicated to delivering exceptional service across commercial, residential, and industrial sectors. Our unionized workforce, trained through the United Association's rigorous programs, ensures every project meets the highest standards of quality and safety. With over 135 years of experience, we specialize in sophisticated piping systems, emergency services, and compliance testing, serving Pittsburgh's evolving infrastructure needs. Our commitment to continuous education guarantees journeymen and apprentices remain at the forefront of industry advancements.

From underground installations to final fixture connections, our team combines physical skill with technical expertise to complete projects on time and within budget. As advocates for public health, we enforce strict adherence to backflow prevention and dye testing regulations. Our 24/7 emergency services and partnerships with signatory contractors underscore our reliability. Recognized as three-time winners of the UA Apprenticeship Program's top honors, we maintain a drug-free workforce dedicated to customer satisfaction. This legacy of excellence positions us as Pittsburgh's trusted plumbing authority.
Services
Commercial Plumbing Residential Plumbing Backflow Testing Dye Testing Emergency Services
Highlights and features
  • We offer 135+ years of specialized plumbing expertise in Pittsburgh
  • Our 24/7 emergency services guarantee immediate response to plumbing crises
  • UA-certified apprenticeship program produces top-tier plumbing professionals
  • Three-time winners of the UA's Best Plumbing Apprentice Program award
  • Mandatory continuing education ensures compliance with current plumbing codes
What people say
Best plumbing apprentice program Changed my life Highly recommend Unmatched hands-on training Essential skills development
Services
Commercial Plumbing
Our commercial plumbing services handle large-scale projects across Pittsburgh's industrial sites, hospitals, and office buildings. Specialized teams manage design, installation, and maintenance of complex piping systems. Clients benefit from our 135-year legacy of code-compliant, budget-conscious solutions for new construction and tenant fit-ups.
Residential Plumbing
Residential services protect Pittsburgh families' health through expert installation and repair of home plumbing systems. Our licensed plumbers handle everything from new construction to emergency repairs. Annual backflow testing and dye testing services ensure compliance with municipal regulations for property sales.
Backflow Testing
Certified technicians perform mandatory backflow prevention testing to protect public water supplies. We service commercial and residential properties across Pittsburgh's municipalities. Testing ensures compliance with local codes and prevents contamination from irrigation systems or industrial equipment.
Dye Testing
Municipal code-compliant dye testing determines sewer system connections for Pittsburgh property sales. Our technicians use non-staining dye to identify improper drainage connections. Results documentation ensures smooth real estate transactions under Pittsburgh Water and Sewer Authority regulations.
Emergency Services
24-hour emergency response teams handle urgent plumbing crises across Pittsburgh. Certified journeymen address burst pipes, sewer backups, and system failures at any hour. Rapid deployment ensures minimal property damage while maintaining safety standards.
Questions
What areas do Pittsburgh Plumbers Local 27 serve?
We serve Pittsburgh and surrounding areas including Coraopolis, Allegheny County, and nearby industrial zones.
Are your plumbers certified?
All our plumbers complete the United Association's rigorous apprenticeship program with ongoing continuing education.
What commercial services do you offer?
We handle commercial plumbing for hospitals, office buildings, industrial sites, and new construction projects across Pittsburgh.
Do you provide residential plumbing services?
Yes, we offer full residential services including installations, repairs, and code compliance testing for homeowners.
How does your apprenticeship program work?
Our five-year apprenticeship combines classroom instruction with hands-on training, producing some of the industry's most skilled plumbers.
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