Bethlehem, PA Home Improvement Services

Groh General Contractor is a family owned business that has been serving Bethlehem, PA and the Lehigh Valley for over 50 years.  Owner Ken Groh has over 40 years experience and is at every job site so you will be assured expert craftsmanship.  We take pride in our work and make sure you're satisfied with the finished results. We serve Bethlehem, Bethlehem Township, Palmer, Forks, Lower Nazareth, Nazareth, Hanover Township, Moore Township, and Northampton areas.

We are a General Contractor Specializing In:

• Replacement windows and siding
• Home improvements
• Trex Decks
• Landscaping

Our friendly and professional staff is here to answer any questions you may have about our company or our services.  Whether you need a maintenance free composite deck built or a basement finished, we can provide it to you at prices you can afford. 

Call Ken today at 610-866-8517, if we don't answer please leave a message at our office and we will return your call promptly.  You can browse our website for more information regarding our replacement windows and siding, Trex composite decking or our home improvement and landscaping service.  You can also view some of our work on the galleries page.