Business Details
43 Years
experience
Emergency
services
Expert Plumbing Services in Pittsburgh
W J Mc Nabb Plumbing has served Pittsburgh for over 40 years as a second-generation, family-owned business committed to excellence in residential and commercial plumbing solutions. Our NASSCO-certified team delivers emergency repairs, installations, and maintenance with a 100% satisfaction guarantee, treating every home like our own. With advanced tools like video inspection cameras and trenchless repair technology, we address Pittsburgh's unique challenges including aging infrastructure and water quality issues.Our licensed technicians pass background checks and drug testing, ensuring safety and reliability for every service call. From frozen pipes to water heater replacements, we combine decades of local expertise with premium materials to provide durable, code-compliant solutions across Allegheny County and surrounding areas.
Services
General Plumbing
Water Heaters
Sewer Line Repair
Drain Cleaning
Gas Lines
Sump Pump
Repiping
Bathroom Plumbing
Kitchen Plumbing
Water Filtration
Details
- Year established: 1983
Highlights and features
- 40+ years of Pittsburgh plumbing expertise
- NASSCO-certified sewer and drain specialists
- 100% satisfaction guarantee on all work
- 24/7 emergency plumbing services available
- Licensed, bonded, and drug-screened technicians
Associations and certifications
- NASSCO
What people say
Excellent service
Prompt response
Professional technicians
Reliable solutions
Satisfaction guarantee
Services
Water Heaters
We provide comprehensive water heater solutions including tankless, electric, and gas systems. Our experts install, repair, and maintain units with energy-efficient options that can save homeowners up to 34% on energy costs. Every installation includes a 6-year parts warranty and one-year labor guarantee.
Sewer Line Repair
Our NASSCO-certified team uses camera inspections and trenchless technology to repair sewer lines without yard destruction. Services include hydro jetting at 4,000 PSI, grease trap maintenance, and stormwater management solutions that prevent property flooding and water damage.
Emergency Plumbing
Available 24/7 for urgent issues like burst pipes and sewage backups. Our technicians arrive within 60 minutes with fully stocked vehicles containing 93% of required repair parts. We handle frozen pipes, leaky fixtures, and system failures with same-day service guarantees.
Drain Cleaning
Professional drain cleaning using industrial-strength hydro jetting equipment removes blockages caused by tree roots, grease buildup, and mineral deposits. Our preventative maintenance plans include quarterly inspections to avoid emergency repairs and extend system lifespan.
Gas Line Services
Certified installation and repair of residential and commercial gas lines for appliances, outdoor grills, and heating systems. We perform pressure testing and leak detection using advanced diagnostic tools to ensure safe, code-compliant gas distribution throughout your property.
People
Melisa McNabb
Co-Owner
As co-owner, Melisa McNabb ensures operational excellence across all service divisions while maintaining the family values that have built our 40-year reputation for trustworthy plumbing solutions.
Bill McNabb
Co-Owner & Master Plumber
With over four decades of hands-on experience, Bill McNabb leads technical operations as master plumber, combining second-generation expertise with continuous training in the latest plumbing technologies and code requirements.
Michael
NASSCO Certified Plumber
Michael specializes in sewer line diagnostics and trenchless repairs, holding NASSCO certifications in PACP, MACP, and LACP standards that ensure precise pipeline assessment and rehabilitation solutions.
Ryan
Plumber
Ryan delivers expert residential plumbing services with a focus on water heater installations and bathroom renovations, maintaining the Technician Seal of Safety through rigorous compliance with our quality assurance protocols.
Andrea
Office Manager
Andrea coordinates service scheduling and customer relations, ensuring seamless communication between clients and technicians while upholding our commitment to prompt, transparent business operations.
Questions
What areas do you service?
We serve Pittsburgh and surrounding counties including Allegheny, Beaver, Butler, and Washington Counties with emergency services available 24/7.
Are you licensed and insured?
Yes, we're fully licensed, bonded, and carry comprehensive insurance. All technicians pass background checks and drug testing for your safety.
Do you offer financing options?
Yes, we provide 0% financing available for qualified customers on plumbing repairs and replacement projects.
What's included in your Lifetime Diamond Club?
The club includes annual inspections, 15% repair discounts, lifetime fixture warranties, and priority service scheduling for ongoing plumbing maintenance.
How quickly can you respond to emergencies?
Our emergency team responds within 60 minutes of your call with fully equipped service vehicles to resolve urgent plumbing crises.
What water heater brands do you install?
We install Rheem, Navien, and Essency high-efficiency models with expert guidance to help customers choose optimal systems for their needs.
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