Who we are

O’Grady Plumbing is San Francisco’s multi-generational residential and commercial plumbing company. Learn more about our company below:

What we do: Our team of Master plumbers builds, repairs, maintains and retrofits plumbing systems and equipment throughout San Francisco and San Mateo.

Why it matters: Because plumbing — which is a basic and substantial part of everyday life — has a profound impact on our collective health, safety and welfare.

Why it’s better: Unlike other plumbers, we own and maintain a complete line of plumbing service equipment and have the highest ratio of full-time Master plumbers on staff.

O’Grady Plumbing was founded– and is still run to this day – by Paul O’Grady. Paul O’Grady grew up in the plumbing business and is backed by three generations of plumbers who committed to running a reliable plumbing and drain service company.

Many aspects of older style plumbing trade work have been lost on new generations of plumbers and plumbing products. Far too often, newer plumbing products and services are manufactured and installed incorrectly by plumbers who simply do not know how to work around San Francisco’s unique plumbing environment. Here at O’Grady Plumbing, we not only take exceptional care of our customers; we also bring a tradition of service, reliability, professionalism, and integrity into your home or business that’s unmatched by another other Bay area plumber.

Our team consists of Master plumbers, a dedicated sewer department, and a number of other key support positions that ensure when you hire O’Grady Plumbing, you get what you paid for (namely, a qualified, well trained, efficient, reliable and honest service team that uses quality products and gets the job done right the first time).

Whether it is an emergency or a plumbing project you’ve been planning, you will always get a qualified service professional at your home or business every time you call O’Grady Plumbing.

Meet The Team

There are many things that make us different from our competitors, including the fact that we own and maintain a complete line of plumbing service equipment and have the highest ratio of full-time Master plumbers on staff. Get to know our team of plumbers and support personnel below.

The O’Grady Bunch

Paul O’Grady Owner/General Manager

Paul O’Grady
Owner/General Manager

Jonathan Scott, Office Manager

Jonathan Scott
Office Manager

Matteo Rizzolo, Service Manager

Matteo Rizzolo
Service Manager

James Appleberry, Supervising Technician

James Appleberry
Supervising Technician

Brendan Penny, Sewer Manager, Technician

Brendan Penny
Sewer Manager/Technician

Jonas Aastroem - Project Manager - O'Grady Plumbing

Jonas Aastroem
Project Manager

Edy Mejia, Technician

Edy Mejia
Plumbing Technician

Tung Pham - Technician - O'Grady Plumbing

Tung Pham 
Plumbing Technician




Declan Griffin - Plumbing apprentice - O'Grady Plumbing

Declan Griffin 
Plumbing Technician

Juan - Plumbing apprentice - O'Grady Plumbing

Plumbing apprentice

Martin - money - Last Name

Sean Ryan
Administrative Assistant

Mike Dunne - Administrative Assistant - O'Grady Plumbing

Mike Dunne 

O’Grady Plumbing was voted #1 on CitySearch!

We offer 60 Years of Experience.

Our name is as good as the people we put in the field.

After Hours Emergency Services

  • Service is available 24/7/365 with coordinated scheduling.
  • We do not use an answering service.
  • There is always a service technician available to provide services.

Office Hours:

  • Monday – Friday: 7AM – 9PM
  • Saturday & Sunday: 7:30AM – 9PM

We specialize in proving fast and detailed plumbing services and solutions for all types of plumbing emergencies – including those below and above ground.

San Francisco’s plumbing largely dates back to the 1800’s with many challenges being discovered and solved for on a daily basis. At O’Grady Plumbing, we only send well qualified service technicians to your home or business, offering you the best solutions to your plumbing needs with a niche in understanding San Francisco and the surrounding towns local plumbing ad building codes.