Keith Specialty Store was established at its present location in 1954 by M.H. Keith. We have served Marion Center (Indiana County) and the surrounding Pennsylvania areas with plumbing, heating, well and electrical supplies since our inception. M.H. Keith was a school teacher and farmer. On evenings and Saturdays, he did plumbing and heating jobs. Any left over parts were put in a burlap sack on the floor. Soon, neighbors began to stop by for supplies. The business grew from there. Now, we have 6 buildings for warehouses and offices, but our counter is still in the same room where it all started with a sack on the floor.

We carry a large variety of oil burner parts to keep your oil furnace or boiler working properly. We have oil nozzles, transformers, ignitors, pumps, motors, burner heads and more. For more helpful information please see our Oil Furnace blog. This contains such information as changing a nozzle, nozzle filters, noisy oil pumps, oil pump strainers and electrode adjustment.

We carry a variety of air conditioning supplies at Keith Specialty Store for your convenience. You will find line sets, wiring kits, hard start kits, line driers, condenser pads, custom made covers and more!

Great family owned store. Unlike the big box stores there's always someone to help and answer questions. They've always had what we've needed when.

Great selection of products, entirely knowledgeable staff, and consistently professional and helpful. We just built our home and couldn't have done it.

Good selection of heating parts, great prices, fast shipping, and they answer the phone and provide help! What more can you ask for?

What's new?

"My sincere "Thank You" to Mike for his assistance troubleshooting a problem with my furnace. He checked stock before I drove an hour and a half to pickup a replacement part. This is the third time Keith Specialty has been there with their excellent knowledge and parts to get my furnace back into...

Posted on Mar 05, 2021  •  Facebook

Monthly specials are up for March! Check out lowered prices on HVAC, plumbing, pump & well, Trane items and more!

Posted on Mar 01, 2021  •  Facebook

All of this freezing and melting doing a number on your pipes? Keith Specialty has got what you need! It's simple to find exactly the part you want; search by part number or keyword, or browse through our categories.

Posted on Feb 26, 2021  •  Facebook

"Thank you to Keith Specialty for saving my 21 year old Burnham Boiler! After discovering my Honeywell automatic gas valve (so called "Smart Valve"�) was failing and not starting my pilot light and gas burner (requiring manual tweaking of an electrical connection every time), I thought I was doomed...

Posted on Feb 17, 2021  •  Facebook

Keith Specialty Store proudly supports our region's steel industry! Our black and galvanized pipe and fittings are… https://t.co/I0jJi9a1Es

Posted on Apr 20, 2018  •  Twitter

Customer Love! Ty Wolfe bought a furnace and had it installed by Twolick Valley HVAC. Brad from Twolick improved th… https://t.co/03merESddx

Posted on Mar 30, 2018  •  Twitter

Keith's was established in 1954 by M.H. Keith, a school teacher and farmer. Evenings, he did plumbing jobs. Any lef… https://t.co/eXF0oY1GCB

Posted on Mar 24, 2018  •  Twitter

All pipe is not created equal! Many home improvement stores sell foam core PVC, made by injecting air in the pipe.… https://t.co/7uoIstLa04

Posted on Mar 17, 2018  •  Twitter

You look at a new pair of shoes on a website. Then you go to another website and see the same shoes ad. It's called… https://t.co/274K5mYynG

Posted on Mar 12, 2018  •  Twitter

At Keith Specialty, we take pride in saving you money. A customer came in for a new pump. Our employee, Jim, realiz… https://t.co/0plmb4qE6F

Posted on Mar 09, 2018  •  Twitter

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