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GTG Custom Home Builders

Home Builders in Allentown, Pennsylvania
Ranked #1 in Allentown | Grade A
4.90 (28 reviews)

GTG Custom Home Builders

GTG Custom Home Builders manages custom homes and substantial renovations with a structured process, detailed site supervision, and steady client communication. The company’s work spans new builds and whole-home updates throughout Central New Jersey Serving homeowners across Allentown, Pennsylvania.

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Why Homeowners Choose This Business

Clear process, consistent updates, and attentive supervision create a smoother path from concept to completion. Clients work with a dedicated team that coordinates schedules, selections, and quality control to reduce surprises and keep projects on track Local experience that helps homeowners across Allentown, Pennsylvania compare a more region-aware provider.

Service Area

Central New Jersey, with projects commonly in Hunterdon, Somerset, and Mercer counties and nearby communities Serving homeowners across Allentown, Pennsylvania and nearby surrounding areas.

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  • Service information
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How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Holds a strong position among local competitors.
  • Has a higher average rating than many businesses in this area.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Custom Home Construction
  Design-Build Homes
  Whole-Home Remodeling
  Home additions.
  Kitchen Remodels
  Bathroom remodels
  Farmhouse Renovation
  Project Management
  Preconstruction Planning
  Historic-Style Updates
  New Home Builder
  Construction Scheduling

Custom homes, whole-home remodels, additions, major kitchen and bath renovations, farmhouse and historic-style updates, design-build coordination, preconstruction planning, and project management.

Reviews

Customer Reviews

Jonnae Maggio
Stunning Farmhouse Remodel Rating: 5 Stars GTG Builders Our primary goal was to partner with a company that demonstrates meticulous attention to detail and exceptional craftsmanship. Quality was non-negotiable, both in materials and executi…
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Stunning Farmhouse Remodel
Rating: 5 Stars
GTG Builders
Our primary goal was to partner with a company that demonstrates meticulous attention to detail and exceptional craftsmanship. Quality was non-negotiable, both in materials and execution. The scope of the project was extensive, encompassing various aspects of a beloved farmhouse.
GTG Builders proved to be the ideal partner, exceeding our expectations throughout the process. The remodel included numerous elements such as the master bath with an addition and balcony, a powder bath, fireplace, flooring, windows, and doors. We also undertook a downstairs bathroom, a dedicated doggie bath, stairway renovations, and a bathroom remodel for our son’s room.
Despite several challenges along the way, GTG Builders handled each with professionalism and ease. They collaborated with top-tier professionals in their field, adhering to designated timelines, even when delays occurred for various reasons—convincing us that the wait was worthwhile.
Their ability to understand and execute our ideas was impressive. Overall, we highly recommend GTG Builders as one of the best companies for new builds and remodeling projects. Their expertise, dedication, and quality workmanship distinguish them in the industry.
Sarah Opdyke
We had a fantastic experience building our home with GTG Builders, who completed our house in early 2022. From the very beginning, they were extremely responsive, listened carefully to our wants and needs, and truly made our vision come to…
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We had a fantastic experience building our home with GTG Builders, who completed our house in early 2022. From the very beginning, they were extremely responsive, listened carefully to our wants and needs, and truly made our vision come to life. They were flexible and accommodating with changes throughout the process, which made the whole experience so much less stressful.

They used an app to keep us consistently updated on progress, and scheduled regular walk-throughs to ensure everything was moving forward as planned. They took what could have been an overwhelming project and broke it down into manageable steps, guiding us through every decision with patience and clarity.

What truly sets GTG Builders apart is the relationship they build with their clients—and how they maintain it long after the home is finished. Even years later, they continue to check in with us, just to see how things are going and make sure we’re still happy with our home. That level of care and follow-through shows that they don’t just build homes—they build lasting connections and genuinely care about the families they work with.

We absolutely love our home and highly recommend GTG Builders to anyone looking for a trustworthy, professional, and truly caring team!
Robert Pagano
GTG helped us tremendously with our new build. As someone who has been in the construction industry for over 33 years, I have an appreciation for what it takes to deliver projects on time and within budget. GTG’s entire team was responsive…
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GTG helped us tremendously with our new build. As someone who has been in the construction industry for over 33 years, I have an appreciation for what it takes to deliver projects on time and within budget. GTG’s entire team was responsive to our needs and ALWAYS just a phone call or text away. Their level of expertise and customer support is hard to find in todays marketplace. I would highly recommend them for your next project. The quality they deliver is unmatched.
Lucas Opdyke
GTG did a tremendous job in building our new home. Initially, we were overwhelmed with the concept of building a custom home, but Andrew did a great job of explaining the process and made us comfortable with taking on such a big project. B…
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GTG did a tremendous job in building our new home. Initially, we were overwhelmed with the concept of building a custom home, but Andrew did a great job of explaining the process and made us comfortable with taking on such a big project.

Building during a pandemic presented unique challenges, which made communication extremely important. Andrew, Paul, Glenn, Bella and Max's responsiveness made navigating these challenges painless.

Despite the best laid plans, we would notice things throughout the various stages of the build we wish we had done differently. GTG was always willing to work with us in addressing any adjustments we had.

We're thankful for trusting GTG with our build and would highly recommend them to anyone interested in the construction process!
Rudy Cedro
GTG built our new home and did an amazing job!! Andrew, Paul and Bob were great to work with and offered numerous great ideas throughout the building process. We were very satisfied with the attention to detail and quality built into our…
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GTG built our new home and did an amazing job!! Andrew, Paul and Bob were great to work with and offered numerous great ideas throughout the building process. We were very satisfied with the attention to detail and quality built into our home. We were very set on what we wanted and they delivered it exactly how we wanted it and we love our new home!
Thank you,

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Frequently Asked Questions

They focus on custom homes and large-scale remodels, including whole-home renovations and additions. The team also manages design coordination and selections to keep complex projects moving smoothly.

Clients receive regular schedule and progress updates, including photo check-ins and milestone notices. The project team remains reachable for questions to keep communication clear from start to finish.

They coordinate closely with outside architects and designers and can assist with early planning and constructability. This helps align budgets, timelines, and materials before work begins.

Primary drivers include size, structural complexity, site conditions, and finish selections. Early budgeting and value-alternative discussions help match scope and materials to your priorities.

For custom homes and whole-home renovations, begin several months ahead to allow for design, permitting, and selections. Early planning helps streamline construction and avoid delays.
 Verified Listing

Opening Hours

  • Monday 6:00 AM – 6:00 PM
  • Tuesday 6:00 AM – 6:00 PM
  • Wednesday 6:00 AM – 6:00 PM
  • Thursday 6:00 AM – 6:00 PM
  • Friday 6:00 AM – 6:00 PM
  • Saturday 6:00 AM – 6:00 PM
  • Sunday Closed

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Business Details

Business Rating
4.90 (28 reviews) Featured BusinessPro Listing
Address
130 Main St, Flemington, NJ 08822
Business Type
Home Builder
Website
https://www.gtgcustomhomebuilders.com/
City Page
Home Builders in Allentown, Pennsylvania

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