Prefabricated Homes in PA

Whether you prefer classic appearances or modern styles, Homes by Keystone can bring your dream home to life. Our company has crafted modular homes since 1966. We stay current with the best building methods and latest innovations to deliver top-notch results on every project. We’re the partner you can trust for quality floor plans, designs, and finishes.
Styles of Modular Homes in Pennsylvania
Explore endless possibilities with Homes by Keystone. Our professionals can answer your questions and offer guidance in choosing a prefab home that best suits your preferences and lifestyle goals.
Rancher
We offer ranch modular homes with practical layouts and easy accessibility. Each single-story dwelling features a low-to-the-ground profile, an open floor plan, large windows, and an attached garage.
T-Ranch
Enjoy a spacious and versatile floor plan — our T-ranch prefab homes feature a single-story design, a low-pitched roofline, and an iconic “T” shape achieved through a wing or extension attached to the house’s main body.
Raised Rancher
We build raised ranch homes with spacious, split-level designs. An entryway provides access to the main living spaces, kitchen, dining areas, and bedrooms. Beneath the main level, a lower level offers an opportunity to create an additional entertainment area or a guest suite with a full bath.
Cape Cod or Chalet
If you’re looking for a charming and timeless appearance, consider our Cape Cod or Cape Chalet modular homes. We offer New England- or European-inspired architecture and customizable floor plans.
Colonial
Create a grand appearance with white columns highlighting your home’s architecture. Our colonial prefab homes typically have multiple stories and showcase a balanced design with symmetrical windows.
A-Frame
Make a statement with bold, triangular designs. Our A-Frame modular homes feature unique architectural elements, soaring ceilings, and expansive windows that allow you to embrace natural lighting.
In-Law Suite
Give your extended family members or guests privacy with separate accommodations. We build in-law suites within or attached to a main home. The apartment-like areas often feature a bedroom, bathroom, and kitchenette to support independent living.
Our Building Process for Prefab Homes in Pennsylvania
We’re committed to building high-quality modular homes with materials from the industry’s most reputable brands. Our in-house team handles every stage of your project, offering a seamless experience from start to finish:
- Planning and design: During an initial consultation, our professionals gather a detailed understanding of your project ideas. We help you select home styles, floor plans, and designs aligned with your lifestyle requirements. Enjoy personalizing the spaces with materials, textures, and colors you prefer.
- Factory-precision building: Once you confirm the plans, we’ll start building your modular home. Our craftspeople use a climate-controlled environment to provide durable, reliable results.
- Delivery and installation: On a day that works best for your schedule, we’ll arrange safe transport and use top-rated techniques to complete the installation.
- Enjoy your new home: After we add the finishing touches and conduct a final inspection, your home will be move-in ready. We offer comprehensive warranty options for peace of mind.
Contact the Top Modular Homebuilder in Pennsylvania
Homes by Keystone is a leader in prefabricated homes throughout Pennsylvania, Maryland, Virginia, and West Virginia. Contact us to learn more about our customizable plans and start planning your project.