Hard Work. Honest Pricing. Work Done Right the First Time.
If you need concrete, masonry, excavation, or demolition in Houtzdale, Philipsburg, Clearfield, State College, and surrounding Central Pennsylvania communities, Demko Masonry is ready to get to work.
For over 23 years, I’ve built my business on doing the job the right way and standing behind every project.
From foundations and stamped concrete to driveways, excavation, and structural repairs — I handle everything from digging to done, all in-house. No juggling subcontractors. No waiting on rented equipment. Just reliable, skilled work from a crew that takes pride in what we build.
About Demko Masonry
At Demko Masonry, we are a full-service concrete, masonry, and excavation contractor serving Houtzdale, PA and surrounding areas including Philipsburg, Clearfield, and State College.
What makes us different is simple — we handle everything ourselves.
That means:
Better Communication
Faster Project Timelines
Higher Quality Control
Less Stress for YOU
When you hire Demko Masonry, you’re not hiring multiples of subcontractors. You’re hiring a crew that works together every day, uses our own equipment, and takes responsibility for the entire job from start to finish.
Whether it’s a new concrete driveway in Clearfield, a foundation repair in Philipsburg, excavation work in State College, or structural masonry in Houtzdale, we bring the same level of workmanship and pride to every project.
Fully Insured
Have a peace of mind knowing every job is fully insured. We protect your property, your investment, and our crew on every project.
Free Estimates
Straightforward, honest pricing with no pressure. We’ll look at your project, explain your options, and give you a clear estimate.
Locally Owned
Proudly serving Houtzdale and surrounding Central PA communities. You’re working with a local business owner.
Services We Offer.
From demolition to the final pour, we handle every phase of your project with our own equipment and experienced crew.
Masonry
Demko Masonry provides expert masonry work for homes and properties throughout the Houtzdale area. We build and repair block foundations, frost walls, crawlspace foundations, and full-depth basement foundations, along with structural masonry and foundation repairs. Whether the project requires block, stone, or brick, every job is built with the strength, precision, and durability needed to stand up to Pennsylvania weather for years to come.
Concrete
Demko Masonry provides high-quality concrete installation for residential and commercial projects. We install new driveways, sidewalks, patios, slabs, and concrete floors for basements and garages, all built to handle heavy use and Pennsylvania weather. We also offer repair and replacement of existing concrete surfaces, restoring strength and appearance to worn or damaged areas. If you’re planning a new driveway and prefer the durability of concrete over blacktop, we can design and install a surface built to last.
Excavation & Sitework
Demko Masonry provides reliable excavation and site work to properly prepare your property for construction. Services include site preparation, trenching, grading, leveling, drainage solutions, and under-house digging. We also handle tree, stump, and debris removal, along with utility work such as water, sewer, and electric line trenching and installation, making sure your site is clean, accessible, and ready for the next phase of the project.
Retaining Walls & Landscaping
Retaining walls provide both structure and visual appeal to your property. We build strong, functional retaining walls and landscape features designed to manage elevation changes, prevent erosion, and improve the overall look of your outdoor space.
Demolition & Cleanup
Demko Masonry also handles concrete removal, structural demolition, and full site cleanup. Whether you're removing old concrete, tearing down a structure, or preparing land for a new project, we safely clear and prepare your site for the next phase.
About Bob
My name is Bob Demko, and I’ve been working in concrete, masonry, and excavation for over 35 years.
This business is built on blue-collar values — show up early, work hard, and stand behind what you build.
At Demko Masonry, I’ve built my company to stand on its own. We invest in our own equipment. We keep skilled work in-house. And we treat every project like it’s going to have our name on it forever — because it does.
When you hire me, you’re getting experience, accountability, and someone who cares about the final result just as much as you do.
Our Happy Customers
I can talk about my work all day, but what matters most is what my customers say after the job is done. These are real experiences from homeowners and property owners across Houtzdale, Philipsburg, Clearfield, State College, and the surrounding areas who trusted Demko Masonry to get the job done right.
We hired Bob Demko to frame, pour, and finish a concrete sidewalk, and the results exceeded our expectations! Bob was professional, knowledgeable, and detail-oriented. He carefully prepared the site, ensuring proper drainage and alignment, and executed the project with precision.
The finish on the concrete is smooth and even, with clean edges and a flawless surface. It’s clear that Bob takes pride in his craftsmanship. He also kept the area tidy, completed the job on time and within budget, and was responsive along the whole process.
If you're looking for a skilled and reliable mason who takes the time to do the job right, I highly recommend Bob Demko. I couldn't be happier with the outcome and will definitely call him for any future projects.