Take a look at our past work!

JJs Custom Builders

We service the Pennsylvania, Maryland, Delaware and surrounding areas. Reach out to us if you’d like a consultation, (717) 740-9570

Learn about us:


JJ's Custom Builders is a trusted name in the construction industry, serving Pennsylvania, Maryland, and Delaware with exceptional craftsmanship and a commitment to excellence. Specializing in residential and commercial projects, JJ's Custom Builders offers a wide range of services, including custom home building, renovations, and large-scale remodeling. With a team of experienced professionals, they are dedicated to turning their clients' visions into reality, delivering high-quality results that stand the test of time. Their attention to detail, personalized customer service, and use of premium materials ensure that every project is completed to the highest standards.


What sets JJ's Custom Builders apart is their focus on innovation and sustainability. They incorporate eco-friendly building practices and energy-efficient solutions to create spaces that are both functional and environmentally responsible. From custom cabinetry and stunning interior finishes to durable exterior designs, JJ's Custom Builders combines style and practicality in every project. Whether it’s crafting a dream home or transforming an existing space, JJ's Custom Builders has built a reputation for exceeding expectations in PA, MD, and DE.

Our Work

Harrisburg, PA, 17112, US
    Quarryville, PA, 17566, US
      Robesonia, PA, 19551, US
        New Freedom, PA, 17349, US
          Washington Boro, PA, 17582, US

            Customer Testimonials

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            Steve Harnish
            The 55 year old corrugated tin roof on our one room schoolhouse home was in dire need of replacement. We were interested in a fairly new product, the steel shingle, resembling cedar shakes. Jonathan showed us Tamko's product, which we chose in a gray. Though this type of roof is on the expensive side, we love the cottage look it gives our home and we shouldn't have to replace it again. The crew was proficient and friendly as they worked. Thank you JJ's Custom Builders for your professional and q... Read more
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            Doug Agnes
            The guys did a great job putting on new metal roof, repairing some of the rotten framing and having boards custom milled to match the half round "log siding" in a cabin my grandfather built on the side of a hill in 1963. The JJ's crew worked together seamlessly. They were very courteous and very skilled carpenters. The family cabin will hopefully not need any more major repairs until my own grand-kids are swinging a hammer!!
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            Thomas Fernsler
            Highest quality work at a fair price. Jonathan kept me informed every step of the way and there were no surprises at the completion of the job. The workers were great guys - very personable. They worked in less than ideal weather conditions at times, but that didn't appear to slow them down at all. They even tolerated my goofy dogs, which is a plus. For our next construction project, I'm not wasting time with estimates from other companies - my only call will be to JJ's Custom Builders. If... Read more
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            Randy Brossman
            Johnathan gave an accurate and very fair bid. he not only gave the bid but was also the man in charge when his helpers worked on our roof . he was there for every step of the process and discussed with me if there was any problem that arose during the construction process. their quality of work is the best that you can get and it didn't matter what the weather was like they showed up for work early in the morning and worked continually till the end of the day .They took off the old roofing pan... Read more
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            Michael Jedd
            Jonathan and his crew were swift, efficient, and detail oriented in the recent construction of our 60x100' pole barn. They were open to mid construction add-ons. I would recommend their services to anyone, and will hopefully be using them again in the future