certified company
Based on 25 reviews
Our Certification Process
Best Pick Guarantee
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
1st year as a Best Pick Call
"Harth Builders has served the renovation needs of homeowners in Bucks County and Montgomery County for decades. Because of our commitment to communication, quality, and cleanliness, we consistently achieve superior customer satisfaction ratings. Working together, we strive to make your home your favorite place to be."

Gregory Harth | President
Company Information
Services Offered
Harth Builders is a design/build firm that offers a variety of remodeling services for residential and commercial customers, including home additions; kitchen and bathroom remodeling; and interior, exterior, and whole-home renovations.
The company offers a 2-year warranty and follows up at 6, 12, 18, and 24 months to solicit feedback and schedule any rework within 30 days.
Company History
The second-generation family business, founded by Allyn Harth in 1996, is operated today by Allyn's son Gregory with over 30 employees.
Harth Builders is an EPA Lead-Safe Certified Firm. The company is also a member of the National Association of the Remodeling Industry (NARI) and has received several NARI Contractor of the Year awards at the local, regional, and national levels.
Employee Information
Employees wear uniforms, drive marked vehicles, and are background checked.
Areas Served
Montgomery County, The Main Line, Bucks County
A selection of 25 homeowner reviews:
“I liked their ideas—they grasped everything that we were looking for. Their work was spectacular quality. Everything was flawless. I'd give them an A+.”
“I liked everything about Harth. They put a new toilet and sink in the powder room. They were excellent in everything they did; I was very pleased. I'd give them an A+. Everything was good.”
“They did a kitchen renovation and an addition. I liked the quality of their work and the way the manager handled the work flow. The follow-through afterward was fantastic. They're A+.”
“They have incredible customer service. I'd give them an A+.”
“It was excellent. I liked everything—their setup, their cleaning, everything. I'd give them an A+.”
“I liked the high quality, workmanship, and professionalism.”
“They're excellent. They're excellent people.”
“They put in new roots for me and some cedar shanks. They were very caring. If there was something I didn't like, they fixed it and listened to what you needed to say. They actually helped me out with insurance adjusters, as well. I'd give them an A+.”
“They did a whole kitchen remodel. They really involved us very heavily in the process even though we weren't sure what we wanted going into it. They guided us to make decisions ourselves. They were very experienced. They were great about communicating timeline, what was going to be done, and making sure to accommodate us during the process. They were the least intrusive as possible, as much as you can when you don't have the kitchen for a couple of weeks. They did a really good job keeping that to a minimum. They're an A+ company. It was great. I already have recommended them.”
“They did a number of things, including in putting in a new front door. The whole experience was positive. They deserve an A+.”