Top 7 Modular & Prefab Home Builders in Pennsylvania | 2024 List

A captivating modular home. Image via

Are you planning on building a modular or prefab home in Pennsylvania? Such a project requires thorough research before starting. That’s something you probably already know, which is why you’re here. However, the challenge you face is how to discern between legit information and misinformation. This is something that we aim to help you with. This article will cover Pennsylvania’s top modular and prefab home builders, so you won’t have to sift through all the misleading information online. We will lay out their pros, cons, and what their clients said about them. Before that, we will discuss why building a prefab or modular home in the state is a good idea.  

Why Build a Prefab or Modular Home in Pennsylvania?

Pennsylvania is home to vast agricultural land, lush forests, and beautiful scenery. The state generally has a humid climate with seasonal temperature fluctuations. With a low cost of living and affordable home rates, Pennsylvania is an ideal place to build a home. Additionally, prefab and modular homes are generally cheaper than traditional stick-built houses. 


Building your prefab or modular homes in Pennsylvania also has its downsides. For one, the winters in the state are long and cold. Pennsylvania sits in the Northeastern part of the country, where they experience colder winters. With temperatures that dip below freezing point, this highlights the importance of finding a good builder that ensures the houses they build are adequately insulated.

Another downside to prefab or modular homes is the limited options for customization. Some builders don’t even offer their clients the option of customizing. Although this is not much of a problem because of the range of choices different builders can offer.

The benefits of prefab and modular homes still hold much value that can outweigh these downsides. Check out our prefab vs. modular homes article to better understand their differences. 

How Long Does it Take to Build a Modular/Prefab Home in Pennsylvania?

Building a prefab or modular home is generally a lot quicker in comparison to conventional stick-built houses. The time it takes to complete construction depends on several factors, such as the floor plan design and the house size. On average, prefab or modular houses can be completed in as little as four to six months.

contractors working on a prefab home
Prefab home contractors

Can I Finance a Prefabricated or Modular Home in Pennsylvania?

Yes, financing a prefab or modular home in Pennsylvania is possible. You can get a prefab or modular home using various financing methods, including conventional mortgages, government-backed loans, and financing from the manufacturer or retailer.

How Much Does it Typically Cost to Build a Prefab or Modular Home in Pennsylvania 

The cost to build can vary widely. In Pennsylvania, several variables affect how much it will cost to build a prefab or modular home, including the size of the home, the materials used, the location, and any modifications or alterations. To put things in perspective, the average price per square foot of a conventional stick-built house in Pennsylvania is around $154. In comparison,  prefab and modular homes can cost $50 – $100 per square foot. It’s a huge difference when everything is added up by the end of the project.

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If you’re still not convinced about prefab or modular homes, there’s no need to worry. There are other exciting alternatives out there, such as building a barndominium in Pennsylvania

Are There Any Special Building Regulations I Should Be Aware Of?

In Pennsylvania, residential buildings are subject to the provisions of the International Residential Code, which establishes the requirements for construction. It is worth noting that residential buildings are also subject to local regulations, which may vary in different jurisdictions. We recommend you consult a licensed professional to ensure your project complies with all applicable codes and regulations.

Who Are The Best Modular & Prefab Home Builders in Pennsylvania?

Kintner Modular Homes


  • Can modify an existing floor plan or custom design a floor plan for you from scratch.
  • Wide selection of finishes, including cabinets, countertops, flooring, and more.
  • Partners with financing institutions to help you with financing.
  • Allows you to see your home while being built at the factory.


  • They mainly service Northeastern Pennsylvania. Other Pennsylvania counties may incur additional charges.
A spacious ranch-style home with a neutral color scheme, featuring high ceilings and an open floor plan. The house has a minimalist design with clean lines and a neutral color palette, set against a natural background.
Prefab home with a neutral color scheme. Image via

What are their clients saying?

“We have owned our 2-story home for over 10 years – we love it – it is now long out of warranty and Kintner Homes is still supporting us.  We recently had an issue regarding building materials that was out of the control of Kintner Homes and they are spending considerable resources to help us resolve the situation.  They are a class act.  Highly recommend.”

Stephen Cheskiewicz. Source: Google Reviews

“I have been living in my Kintner Home for almost 3 years now and the experience of doing business with Kintner Homes was great. My wife and I have never had a home built for us and they walked us through the process and made it super simple. Everything was done exactly to plan. The quality of our home is great and my friends all think it was a stick built house. I tell them it is better that stick build because it was built in a controlled environment. I think Kintner Homes is a great place to get your next home.”

Ralph Stang. Source: Google Reviews

Our Thoughts

If you are looking to build your dream prefab home in Pennsylvania, you should consider working with Kintner Modular Homes. Not only do they have a reputation for building quality and reliable homes, but they also have numerous options for designs and finishes. They are sure to have what you are looking for. 

Pleasant Valley Homes


  • They are open to customization. You have the option of starting with an existing floor plan and modifying it to fit your needs.
  • Can build to Energy Star requirements ensuring insulation and window specs are up to standards.
  • Has a comprehensive list of specifications and features you can choose from on their website.


  • No pricing information is displayed on their website due to factors that affect prices outside the manufacturing process.
A spacious prefab home with a pleasant aesthetic, set amongst lush green surroundings, featuring a white and black color scheme. The house has a modern and minimalist design, with clean lines and a neutral color palette that blends seamlessly with the natural environment.
Modular home with white and black finish. Image via

What are their clients saying?

“My husband and I arranged for a special after hours tour of the model homes. Mike took us through each home and took the time to answer all of our questions. The homes are very nice!”

Elizabeth. Source: Google Reviews

“Wonderful, kind, friendly and extremely knowledgeable! The whole of the experience, was well worth the 6hrs/400mi trip. Great people, great craftsmanship”

James Finnigan. Source: Google Reviews

Our Thoughts

Pleasant Valley is experienced in designing and building the finest quality prefab homes. The fact that they allow you to make changes to their floor plans or let you design a custom floor plan of your own is a good sign that they are happy to give you what you are looking for. They are also experts in energy-efficient homes, which is ideal in the Pennsylvanian climate.

Signature Building Systems


  • Specializes in building fully customized homes. This includes design, materials, and finishes.
  • Has received awards for Excellence in Home Design.
  • Efficiency in the manufacturing process ensures reliability and durability.
  • Has a vast selection of floor plans if you don’t want to start designing from scratch.


  • Does not offer options for financing.
A spacious three-story home with high ceilings and a neutral color scheme, featuring a pleasant aesthetic. The house has a minimalist design with clean lines and neutral colors, set against a natural background.
A captivating three-story modular prefab home. Image via

What are their clients saying?

“Thanks Signature. You folks run a first class operation. I am a happy customer. I cannot thank you enough. You have excellent workers and fantastic management. Anyone looking to build at the New Jersey shore these folks build a with precision and back their product.”

Nicholas J. McMillan. Source: Google Reviews

“Best modular home builders. Informative staff, High quality products, very fast service. Award winning Homes. Check them out for your next home.”

Ted Tansley. Source: Google Reviews

Our Thoughts

With more than 25 years of experience building prefab homes, Signature Building Systems in Pennsylvania is one of the most reliable builders you could work with. They have earned a reputation for attention to detail in their builds, including custom designs. This is good news for folks who want a customized house. Going with an award-winning builder like Signature Building Systems would be wise if you’re planning on building a dream home.

Pine Grove Homes


  • A wide variety of features and finishes are available. All these are listed on their website.
  • Can build homes with Energy Star requirements allowing you to have an energy-efficient home.
  • Invites you to visit their design center, one of the largest showrooms in the industry


  • No pricing information is listed on their website.
A single-story home with a flesh-colored exterior, featuring a pleasant and relaxing aesthetic. The house has a minimalist design with clean lines, set against a natural background.
Prefab home with a flesh color finish. Image via

What are their clients saying?

“High quality product, excellent service.  Love our home and hoping to sell many pine grove homes to others”

Eric White. Source: Google Reviews

“Beautiful home designs and open houses once a month for interested people”

Sammi Murray. Source: Google Reviews

Our Thoughts

Pine Grove Homes is another builder that can help you build the finest quality prefab house. Their portfolio is rich with various modern home designs, features, and finishes. This includes cabinets, flooring, wall, and lighting options. They also have options for interior decor making your entire experience of building a home as convenient as possible.

Structural Modulars, Inc.


  • Partners with lenders to help you with financing.
  • Hundreds of floor plans are available to choose from.
  • Will customize a floor plan from scratch with their in-house designers.
  • Their website has comprehensive information on the vast number of features 


  • No pricing information is listed on their website.
A single-story home with a captivating and elegant design, featuring a red exterior and a front entrance with stairs leading up to the front door. The house has a high ceiling, providing a feeling of grandeur and spaciousness. The red color of the exterior gives it a bold and striking appearance, set against a natural background.
A captivating modular home. Image via

What are their clients saying?

“Great company to work with. My company, evoDOMUS, works with them all the time. Their team is wonderful and the work is as you would expect. Highly recommended”

Alexander Kolbe. Source: Google Reviews

“I am a builder in the Pittsburgh area. I’ve been working with SMI for almost 5 years now. They always go above and beyond to make my projects a success. These homes are incredibly well made and far surpass your traditional stick framed house. I definitely recommend SMI and Modular Construction.”

Andrew Holmes. Source: Google Reviews

Our Thoughts

Structural Modulars, Inc. are experts in complete prefab home customization. They have a reputation for superior craftsmanship and high-quality custom prefab homes. On top of that, they offer the best value for your dollar. SMI promises to build homes with quality materials by experienced craftsmen, earning them a spot on our list.

Stonybrook Home Sales


  • They have a couple of financing options for you to choose from.
  • Offers site work as services. This includes excavation, foundation, delivery, and set-up.
  • They showcase several homes at their sales center. They also have virtual tours of several homes on their website.


  • No customization options.
A single-story home with an elegant and captivating design, featuring a neutral color scheme, a front entrance with stairs leading up to the front door, and a high ceiling. The house has a minimalist design with clean lines and neutral colors, set against a natural background.
Modular home with an elegant and captivating design. Image via

What are their clients saying?

“Stonybrook Homes are always so friendly, knowledgeable and have beautiful homes.  They always go above and beyond.  They are so wonderful to work with!”

Maria Shaffer. Source: Google Reviews

“Terrific! Had spoken with Dee yesterday and planned a visit today. Tyler talked with me about the display models and mobile home living in general. He gave me a key to several models so I could take my time. Lovely homes on lot. Tyler told me that this dealer had several homes set up in different mobile home communities…I had actually driven by one a few days ago.Very helpful, great products. I feel closer to a new home and very happy having encountered excellent customer service.”

Wendy Fischer. Source: Google Reviews

Our Thoughts

A family-owned business with over 40 years of experience in the industry, Stonybrook is a reliable builder. They make it a goal to make your home-building experience as pleasant and as smooth as possible. The fact that they can help you with every step of your project is a good sign that they are true to their goal.

Excel Homes


  • Offers hundreds of single-family and multi-family home plans with thousands of customization options.
  • Open to full custom home designs to ensure your home fits your lifestyle.
  • Decades of experience in the manufactured home industry.


  • Does not offer financing options.
A two-story home with an elegant and captivating design, featuring a teal green exterior, high ceilings, and a two-car garage. The house has a modern and minimalist design with clean lines and a unique color, set against a rural background.
An elegant two-story prefab home. Image via

What are their clients saying?

“As an experienced modular builder, Excel is a fantastic modular manufacturer to work with. They are very responsive, and the engineering department really shines!”

Harris Woodward. Source: Google Reviews

“They build a great house. The entire office staff is very knowledgeable and go out of their way to help you.”

Aaron Trometter. Source: Google Reviews

Our Thoughts

Excel homes has been a builder of quality prefab homes since 1984. Over the years, they have built almost 30,000 homes. This track record is a testament to their experience and how well-established they are in the industry. With this experience, they have developed systems that improve the quality and cost of their builds. They pride themselves on exceeding their client’s expectations. 


There are many builders out there you can choose from. Focus on those that can cater to your needs. It can be cost, quality, or options for customization. The best builder is the one that can offer what you are looking for at the best possible prices.

If you want to look into the best-prefabricated home builders outside of Pennsylvania, you can take a look at our recommendations in the nearby states of New York, New Jersey, West Virginia, Maryland, Delaware, and Ohio. For more content on alternative housing solutions like barndominiums and shipping container homes, follow our Facebook page.