Our Services



We do commercial, residential, and industrial work. We work on anything dealing with plumbing. Water heaters, electric eel service, pressure ...
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Arnold and Sons provides digging of any kind. Foundations, driveways, sewer water and gas lines, trenching,  hydro excavation, land clearing ...
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Pipe Lining

Pipe Lining

Repair cracked or broken pipes, eliminate roots, bridge missing pipe sections and stop infiltration and exfiltration. Sanitary sewers, storm sewers, ...
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Customers Speak

They are my “go-to” business!!

Being a customer of Arnold plumbing and excavating for many years both residential and commercial, they are my “go-to” business!! They have did exterior groundwork for us and interior plumbing and installed hot water tanks- Very efficient on all work done, and completed in a timely manor- Also, we have purchased new lawn and garden tools and machinery from them, and their products are excellent!!!!

Linda Milich, Butler, Pa

Awesome service

Awesome service and affordable equipment rentals.

Alan B. Winter


Awesome!!!! Had a hard to find part for my shower, super friendly and helpful

Suzannah Gamwoskiwho

Very nice. Very Clean

Replaced some piping underground. One day of work. Two workers. They’re very nice. Very clean.

Local Resident

Thank you doug!!!!!!!!!

I wanted to sell my house, but my back yard along with the neighbor’s back yards were like a swamp. you could actually see the water laying on top of the ground. it was so bad, that the shrubbery was drowning. i could only go about 1/2 way into my back yard and my neighbor wasn’t even able to step off of her deck without walking thru water. arnold hardware came and put the drainage in the back of our yards. doug actually said it was the worst project he had had in a long time. even his equipment was sinking as they were going into the yards. but guess what. after they were done —– no more water. both my neighbor and myself could actually walk to the back of our yards. the employees were always on time, friendly and got the job done. i have recommended this business to everyone i know. getting the job done right, being on time and friendly are all very important qualities to me. i was able to sell my house with a nice and dry back yard. thank you doug!!!!!!!!

Nicole Fitzgerald

I will definitely recommend Arnold’s & Sons Plumbing!

Arnold’s & Sons Plumbing is EXCELLENT !!!
We had a back up in our line – I called all the big names here in Pittsburgh
one didn’t even show up – one used a scare tactic advising a complete pipe reinstall and could schedule a time in the next 2 weeks at a ridiculous $$$$$$ price – Two weeks ! Not use the bathrooms or laundry or kitchen for two weeks !. So a friend recommended Arnold’s, a local hometown been in business 50+ years company – I am impressed !!!
Doug & Jordan arrived when the said the would – assessed the problem
did what needed to be done with a fair honest price to boot.
I will definitely recommend Arnold’s & Sons Plumbing !
Thank you for being there for us –

Gigi Peoples

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