Map for S J Kowalski Inc Map for S J Kowalski Inc Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Contractors >> Heating, HVAC, Plumbing S J Kowalski Inc 1034 Harwood RdHazle Township, PA 18202 | directions Ms Jamie Kowalski (570) 455-2600 | fax: (570) 455-5540 Visit Site If your business isn't here, contact us today to get listed!