Get The Look Of Shingles With The Strength Of Steel
Our heavy-duty, stamped steel roofing is built to outlast shingles so long you’ll grow a maple tree 30ft tall before you have to fix it. While still delivering that timeless, classic shingle roof curb appeal.
Our Simple 3-Step Process

01 Free Estimate
We come to your place, take a close look at the job, and give you a clear, no-nonsense quote you can count on.

02 You Book It
You choose the perfect roof, and set an installation date that works for you, no hassle, no guesswork.

03 Job Done Right
Our crew gets to work and doesn’t stop until your new roof is rock-solid, Pennsylvania weather-tight, and exactly how you want it.
Why Rob's GC?
Of course we’re proud of what we build, but nothing beats hearing, “Yep, you nailed it” from our customers.
We are so happy we chose Rob's for our roof! We had heard amazing stories from family and friends. I cannot stress enough how great of an experience working with them was.
The work they did was fast, clean, and professional. They have the best pricing around for the quality of the work they're doing. After years of heartaches and headaches,
I luckily found Rob's and got some peace of mind.
"Wow! Used Rob’s Roofing over 30 years ago, and recently during a high wind storm, my ridge shingles blew off. Brandon came out that night, matched the color, and the crew was there the next day. Big shoutout to Nick for professionally replacing the ridge vent end-to-end. Exemplary performance—top notch! I’ll definitely use them again. Thanks Brandon, Nick, and Rob’s Roofing from Shamokin."
Rob’s General Contracting was quick to respond
when I called about my leaking roof. They followed up
the same day with a site visit and a quote,
The work was completed quickly and efficiently over the next two days, even though it was below freezing temperatures. The crew was respectful, professional, and efficient.
I’ll absolutely be calling them again for future home improvements."
FAQs
Can I get a metal roof installed over my old shingle roof?
Yes and no. At Rob’s General Contracting, we inspect each roof carefully before recommending this method to ensure a long-lasting, code-compliant installation.
- The current shingle roof must be relatively flat and free of major damage, rot, or structural issues. In addition, the current roof cannot have leaks around flashings like a chimney or dormer.
- Typically, purilin/furring lumber and high-heat synthetic underlayment are installed between the shingles and the new metal panels to prevent abrasion and improve performance.
- The current shingle roof must be relatively flat and free of major damage, rot, or structural issues. In addition, the current roof cannot have leaks around flashings like a chimney or dormer.
Are there benefits to installing a metal roof directly over shingle roofing?
Installing over shingles can save on tear-off costs, reduce landfill waste, and provide an extra thermal barrier.
Does metal roofing cost more than shingles?
Yes, metal roofing is generally more expensive upfront than shingle roofing, but it can offer better long-term value.
While metal roofing costs more initially, it often pays off over time with longer life, fewer repairs, and better energy performance. At Rob’s General Contracting, we help homeowners weigh both options based on budget, goals, and long-term plans for the home.
Is a metal roof noisy when it rains?
Typical metal roof panels can be noisy when it rains - however, at Rob's General Contracting we use metal roofing panels with a fleece backing called CondenStop. This provides many benefits over typical metal roofing panels, including noise reduction during heavy rains.
Do you offer roof financing?
Explore FinancingYes you can apply for roof financing by clicking the button below. Find out what you qualify for in minutes - and without hurting your credit!
What’s the difference between standing seam and exposed fastener metal roofing?
The key difference is in how the panels are attached and how the fasteners are protected:
- Standing Seam Metal Roofing features concealed fasteners and raised seams that lock together. This system offers a sleek appearance, superior weather resistance, and less maintenance over time—making it ideal for high-end residential or commercial use.
- Exposed Fastener Metal Roofing uses visible screws to secure the panels. It’s more affordable and faster to install but may require more maintenance, as the screws can loosen or the washers can degrade over time.
- At Rob's General Contracting, we provide expert installation of both standing seam metal and exposed fastener metal roofing
- Standing Seam Metal Roofing features concealed fasteners and raised seams that lock together. This system offers a sleek appearance, superior weather resistance, and less maintenance over time—making it ideal for high-end residential or commercial use.
Do metal roofs come with warranties?
Yes! We offer both system and workmanship warranties on new metal roof installations. Warranty options will depend on the metal roofing system installed.

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CONTACT INFORMATION
Phone: (570) 648-5414
Address: 257 South Market St., Shamokin, Pennsylvania 17872
Business Hours
- Mon - Sat
- -
- Sunday
- Closed
24-hour emergency
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