Trusted Manufacturer's Representative
As a leading plumbing manufacturer’s representative in our marketplace, our range of sales and service extends to architects, engineers, developers, contractors and wholesalers.








Martin & Smith, Inc
Since 1972 we have endeavored to provide our manufacturer partners the market penetration that they deserve and our local customers the service they demand.

Who We Are
We are a leading manufacturer’s representative for commercial and residential plumbing products serving Eastern Pennsylvania, New Jersey and Delaware. Our office is centrally located outside of Philadelphia and includes a 20,000 square foot warehouse facility that stocks many of our brands in order to service the contractors and distributors in our market.
Who We Are
We are a leading manufacturer’s representative for commercial and residential plumbing products serving Eastern Pennsylvania, New Jersey and Delaware. Our office is centrally located outside of Philadelphia and includes a 20,000 square foot warehouse facility that stocks many of our brands in order to service the contractors and distributors in our market.
Who We Are
We are a leading manufacturer’s representative for commercial and residential plumbing products serving Eastern Pennsylvania, New Jersey and Delaware. Our office is centrally located outside of Philadelphia and includes a 20,000 square foot warehouse facility that stocks many of our brands in order to service the contractors and distributors in our market.
Trained Representatives
Our staff members are among the most knowledgeable and personable in the industry and are continually upgrading their product knowledge to seek out new ways to better serve the manufacturer and its customers.Â

Leading Manufacturers Representatives
Martin & Smith carries a wide variety of products from top manufacturers

American Standard
American Standard has led the way in developing innovative bathroom and kitchen products for over 140 years.
Learn More
Charlotte Pipe & Foundry
Charlotte Pipe has been a trusted manufacturer of plumbing systems since 1901 and is the nation's top maker of cast iron and plastic pipe as well as fittings.
Learn More
Whitehall Manufacturing
Providing health care and rehab industries with in-room patient care units, toilets, surgical scrub sinks, dialysis boxes and ligature resistant plumbing fixtures.
Learn MoreWhy choose Martin & Smith?
Trust us with your next project or specification.
Proven track record
We have decades of experience bringing thousands of commercial and residential projects successfully from the specification stage to installation of our manufacturer’s products. Recent upgrades in technology has only furthered our reach and improved our ability to win projects and increase sales.
Local inventory
We pride ourselves on having what our customers need when they need it. Inventory is maintained by weekly truckload deliveries of material from the factories to our warehouse keeping the shelves filled and contractors happy.
Trusted service
We go above and beyond to help our customers get the information they need to make informed decisions. The average tenure of our sales associates is over 10 years. This allows us to provide customers with long-term relationships so they can trust the quality and accuracy of the products they are specifying and purchasing. No project is too large or small.
Martin & Smith was recently named the Mission Rubber Company representative in our area. We’re proud to stock at our warehouse a large selection of couplings and gaskets all of which are made in the USA! #missionrubber #phillyplumber #paplumbing #phillycontractors #njplumber …
Jay R. Smith makes products with the installer in mind. Save time and labor on your next project with Smith products suited for prefabrication off site. We carry a large inventory of fixture supports and much more at Martin & Smith! #jayrsmithmfg #paplumbing #phillyconstruction #njplumbing #phillyplumber #njconstruction #morrisgroupofcompanies …
Highlighting minimalist urban design, the DXV Modulus collection of bath fixtures, faucets, furniture and accessories creates simple, yet functional spaces with a selection of on-trend materials and artful lines. The elegant products in this suite are modular in concept to provide maximum flexibility in installation to bring high design to any project. #builders #engineers #architects #plumbers #phillybuilders #phillyengineers #phillyarchitects #phillyplumber #dxvluxury #grohedesign #americanstandard #lixil …
Last week we had a great site visit to a local prison project along with a member of the Acorn Vac team to inspect the vacuum plumbing system being installed throughout the building. This style of engineered system offers great water savings and design flexibility. Notice the waste piping going up from the back of the toilets. You can run your piping in any direction with Acorn Vac!! We also spotted some Charlotte Pipe products which we love to see. #phillyconstruction #phillyplumber #phillyengineers #plumbingcontractor #paplumbing #phillyarchitect #paarchitecture #acornvac #morrisgroup …
Start 2021 off right with Grohe’s innovated thermostatic SmartControl shower trim which allows you to combine 3 shower functions so that you can enjoy a luxurious shower experience everyday! You can precisely set water temperature, water volume, as well as switch between desired functions or have them all on at the same time!
#phillybuilders #phillydesigners #phillyarchitects #phillyconstruction #phillyplumber #grohe #lixil …
What a year it has been. Let’s flush 2020 with the Studio S low profile one piece toilet! M&S wishing everyone a Happy New Year!
#americanstandard #grohe #dxv #lixil #flush2020 #phillybuilders #phillyengineers #phillyplumber #phillycontractor …
Can cast iron pipe be pretty? We think so especially when it comes to the new Charlotte Pipe Edge HP Iron for aggressive DWV applications. The Edge HP pipe and fitting system is specifically designed for Hospitals, Casinos, Parking Garages, Commercial Kitchens and any other aggressive environment where you need enhanced protection for your DWV piping system. Contact M&S to learn more about this great new product from Charlotte Pipe and Foundry! #charlottepipe #phillyengineers #phillyplumber #phillycontractor #castironpipe #local690 #madeintheusa🇺🇸 …
Jay R. Smith Enviro-Flo trench drain is being installed in some new greenhouses at Longwood Gardens. M&S stocks this trench drain at our warehouse in many different grate styles. #phillyplumber #phillyconstruction #phillyarchitects #phillyengineers #paplumbing #phillygeneralcontractor #jayrsmith #morrisgroupofcompanies …
The DXV Modulus collection offers bath fixtures, faucets, furniture and accessories ideal for a luxury bathroom setting in residential and hospitality applications exhibiting a versatile combination of modern design and functional geometry! #dvx #grohe #americanstandard #lixil #phillybuilders #phillydesigners #phillyplumber #phillyengineers #phillydesigners #phillyconstruction #phillyinteriordesign #phillyinteriors #phillyinteriordesign #pabuilders #pahomebuilder …
Coming soon….🤫
#phillyplumber #pabuilders #phillydesigners #phillyarchitects #phillyengineers #phillyconstruction …
The GROHSAFE 3.0 valve and trim platform offers stylish and easy to install options for your next project. Multiple connection types with a flat back valve for tight spaces makes installation a breeze! As always Grohe trim options are beautifully designed and the double ceramic cartridge ensure smooth handle turning and durable leak free operation. If you want a gorgeous look that’s easy to install choose the GROHSAFE 3.0 for your next bathroom project!! #grohe_us #phillyarchitects #phillyplumber #pahomebuilder #phillyengineers #phillyinteriordesigner …
We are proud to announce that an Acorn Vac vacuum plumbing system is currently being installed at the new Bucks Co. Women’s Correctional Facility. Vacuum toilets use only half a gallon of water per flush and can reduce water usage on site by 68%! Other benefits include flexible layout in design with the ability to run drainage piping overhead rather then downwards like a traditional gravity style system. Healthcare, grocery stores and retail warehouses can also benefit from this type of vacuum system. Contact us today to learn more about Acorn Vac! #acornvac #morrisgroupofcompanies #phillyengineers #phillyplumber #phillyarchitects …
Did you know M&S gets a truckload of material from our friends at Morris Group International and Jay R. Smith every week? Roof drains, trench drain, hydrants, drinking fountains with bottle fillers, instantaneous water heaters, terrazzo mop sinks and much much more can be picked up at our warehouse with no freight cost to you. Save time and money on your next project by utilizing the network of manufacturers represented by Martin & Smith!
#morrisgroupofcompanies #jayrsmithmfg #acornengineering #phillyplumber #phillyconstruction #pahomebuilder #phillyroofer …
We’re loving the 1920’s Art Deco style in DXV’s glamorous new Belshire suite! #dxv #phillyinteriordesigner #phillybuilders #painteriordesigner #phillyarchitecture #phillyplumber #pahomes …
Did you know that Charlotte Pipe and Foundry has announced plans to move it’s cast iron pipe and fitting plant in Charlotte, NC where it’s been located for over a century? The new state of the art foundry will be located in Oakboro, NC on a 428 acre property. Tentative plans are to be operating at the new location as early as late 2023. Congratulations to our good friends at Charlotte Pipe!!!! #charlottepipe #castironpipe #phillyplumber #phillyconstruction #phillybuilders …
Attention home builders! The Lixil Builders Advantage program offers cash rebates for including great brands like Grohe, American Standard, Fiat or DXV on your next project. Contact Martin and Smith so we can get you signed up today! #pabuilders #pahomebuilder #njhomebuilder #dehomebuilder #phillyhomes #phillyplumber …
This bathroom by @dxvluxury is the epitome of style and taste. #luxurybathrooms #phillyplumber #phillyinteriordesign #phillyarchitect …
Enjoy three great tasting options fresh from your kitchen faucet with the Grohe Blue chilled and sparkling water 2.0! #Grohe #lixil #phillyplumber #phillykitchen #pahomebuilder …
Contact Us
Call or email us today. Our sales staff is ready to discuss your project requirements.
11 Vincent Cir, Warminster, PA 18974
Hours: Mon – Fri 8am-5pm