Home Addition Contractors in Allentown, PA

Local Expertise – Trusted home addition contractors serving Allentown, Bethlehem, Easton, and the greater Lehigh Valley.
Licensed & Insured – Our addition contractors are fully licensed and insured for your peace of mind.
On-Time & On-Budget – We prioritize efficiency and transparency, ensuring no surprises
Customer Satisfaction – We prioritize your needs and exceed expectations on every job.
Superior Craftsmanship – Attention to detail and exceptional workmanship in every project.
reputable – Highly rated house addition contractors proudly serving the Greater Lehigh Valley.

Request your free Addition estimate in Allentown, PA today. Our team will contact you within 24 hours to discuss your project.

Home Addition Projects in Allentown, PA & the Lehigh Valley

Professional Home Addition Contractors Near You

If you're searching for home addition contractors near me, Brave Builders provides expert craftsmanship and thoughtful design. Our addition contractors help homeowners throughout the Lehigh Valley expand their living space with beautiful, functional additions built to last.

Custom Home Additions in Allentown, PA

Every home addition is designed and built around your vision. As trusted house addition contractors near you, Brave Builders helps create seamlessly integrated spaces using quality materials, expert construction, and designs that match your home's existing character and style.

Room Additions & Sunrooms Designed Around Your Life

As experienced room addition contractors in Allentown, Brave Builders works with you to design a space that fits your family's needs and lifestyle. From sunroom additions and four season rooms to full second story additions and in-law suites, we deliver results built to last.

Why Work with Brave Builders?

Craftsmanship

We deliver high-quality workmanship and attention to detail on every construction and remodeling project.

Quality

We use durable materials and proven building methods to ensure long-lasting results for your home.

Reliability

Our team shows up on time, communicates clearly, and keeps your project moving smoothly from start to finish.

Local

Proudly serving homeowners throughout Allentown and the greater Lehigh Valley with trusted local expertise.

Transparency

We provide clear estimates, honest pricing, and straightforward communication throughout your project.

Integrity

We treat every home as if it were our own and prioritize doing the job the right way.

Experience

With extensive experience in remodeling and construction, we know how to handle projects efficiently and correctly.

Warranty

All projects include a 1-year labor warranty, giving you confidence in the quality of our work.

Full-Service Home Addition Contractors in Allentown, PA

When it comes to home addition contractors in Allentown, PA, Brave Builders, LLC delivers the craftsmanship, reliability, and attention to detail that homeowners across the Lehigh Valley trust. Whether you're looking for a room addition, a sunroom addition, a second story build, or an in-law suite, our experienced addition contractors are here to guide you from the first consultation to the final walkthrough.

Adding onto your home is one of the smartest investments you can make — expanding your living space, increasing home value, and eliminating the need to upsize to a larger property. Our team specializes in all types of home additions, from simple bump outs and sun porch additions to full second story additions and four season sunroom additions, giving you flexible options that fit your property, budget, and lifestyle. From framing and foundation work to plumbing, electrical, and interior finishes, we handle every detail with care and precision.

As trusted house addition contractors serving Allentown, Bethlehem, Easton, and surrounding communities, Brave Builders brings local expertise and a personal approach to every project. We use high-quality, durable materials and proven building methods to create additions that integrate seamlessly with your existing home and are built to stand the test of time.

Whether you've been searching for home addition contractors near me, addition contractors near me, or simply want trusted room addition contractors who know the Lehigh Valley, Brave Builders is ready to bring your vision to life. Let's build something you'll love — call us today or request your free estimate below.

(484) 542-9524

Our Home Addition Services in Allentown, PA

Room Additions

Custom room addition design and construction that seamlessly integrates with your existing home. Whether you need an extra bedroom, a home office, or additional living space, our room addition contractors in Allentown handle everything from foundation work and framing to electrical, plumbing, and interior finishes.

Sunroom Additions

Design and construction of beautiful sunroom additions that bring natural light and outdoor views into your home year-round. Our addition contractors build custom sunrooms that complement your home's architecture and create a comfortable, versatile living space for relaxing and entertaining.

Four Season Sunroom Additions

Fully insulated and climate-controlled four season sunroom additions that can be enjoyed in any weather throughout the year. Unlike standard sunrooms, four season rooms include proper insulation, heating, and cooling systems, making them a true extension of your home's living space regardless of Pennsylvania's changing seasons.

Sun Porch Additions

Custom sun porch additions that create a bright, open transition space between your home's interior and outdoor living areas. Sun porches are a popular and cost-effective way to add square footage and curb appeal while enjoying natural light and fresh air throughout the warmer months.

Second Story Additions

Full second story addition design and construction for homeowners looking to significantly expand their living space without sacrificing yard space. Our home addition contractors manage every aspect of the build including structural engineering, framing, roofing, electrical, plumbing, and interior finishes.

Garage Additions

Custom garage addition construction including attached single and double car garages, detached garages, and garage conversions. Whether you need additional vehicle storage, a workshop, or extra storage space, Brave Builders designs and builds garage additions that enhance both functionality and property value.

In-Law Suites

Design and construction of self-contained in-law suite additions for multigenerational living. Our addition contractors build comfortable, private living spaces complete with bedroom, bathroom, and living areas that integrate seamlessly with your existing home while providing the independence your family needs.

Bump Out Additions

Smaller scale bump out additions that expand an existing room by extending it outward from the home's foundation. Bump outs are an efficient and cost-effective solution for adding square footage to kitchens, bathrooms, bedrooms, or living rooms without the investment of a full room addition.

Bathroom Additions

Full bathroom addition design and construction to add a new bathroom to any area of your home. Whether adding a master bath, a guest bathroom, or an additional half bath, our home addition contractors handle all plumbing, tile, fixtures, and finishes to deliver a complete, fully functional space.

Permits & Code Compliance

All home addition projects in Allentown and throughout the Lehigh Valley require permits and must meet local building codes. As experienced addition contractors, Brave Builders manages the entire permit process on your behalf, ensuring your addition is designed, built, and inspected to meet all structural, electrical, and plumbing requirements.

Our Home Addition Process — Serving Allentown, PA & the Lehigh Valley

1

Consultation

We start with an in-home consultation to discuss your goals, design preferences, and budget. During this visit our home addition contractors evaluate your property, take measurements, and talk through possible addition layouts, material options, and design ideas to best suit your home and family's needs.

2

Planning & Design

Once we understand your vision, we help plan every detail of your home addition. This includes finalizing the addition type, size, and layout as well as selecting materials, fixtures, flooring, and finishes to ensure your new space integrates seamlessly with your existing home's design and character.

3

Permitting & Site Preparation

Before construction begins, our addition contractors handle all necessary permits required for home additions in Allentown and throughout the Lehigh Valley. We coordinate with local building departments, prepare the site, and carefully open existing walls or foundations to connect your new addition to your home — ensuring everything is properly approved and structurally sound before work proceeds.

4

Construction

This is where your home addition truly takes shape. Our addition contractors manage all foundation work, framing, roofing, plumbing, electrical, insulation, and interior finishes — with a focus on high-quality craftsmanship and seamless integration with your existing home. Whether building a room addition, sunroom addition, or full second story, every detail is handled with care and precision.

5

Final Touches

After the main construction is complete, we install all finishing details including flooring, trim, lighting fixtures, hardware, and paint to complete the transformation of your new space. Every detail is carefully finished to ensure your home addition looks and feels like it was always part of your home.

6

Final Walkthrough

We walk through the finished home addition with you to ensure everything meets your expectations. Your satisfaction is our priority, and as trusted home addition contractors in Allentown, PA, all of our work is backed by a 1-year labor warranty.

Areas We Serve

Frequently Asked Questions

Home addition costs in Allentown and the Lehigh Valley typically range from $25,000 to $150,000 depending on the type of addition, size, materials chosen, and complexity of the build. Sunroom additions and bump outs tend to fall toward the lower end of that range, while second story additions and in-law suites can fall toward the higher end. At Brave Builders, our home addition contractors provide free in-home consultations to help homeowners plan an addition that fits their budget and goals.

Most home additions take between 6–16 weeks depending on the size and complexity of the project. Smaller additions like bump outs and sun porch additions can be completed more quickly, while larger projects like second story additions and four season sunroom additions may take longer due to permitting, structural work, and interior finishing. Our team will give you a clear timeline before any work begins so there are no surprises.

Yes — permits are required for virtually all home addition projects in Allentown and throughout the Lehigh Valley. Additions involve structural, electrical, and plumbing work that must be inspected and approved by local building departments. As experienced addition contractors in Allentown, Brave Builders manages the entire permit process on your behalf, ensuring your addition is designed, built, and inspected to meet all local building codes and safety requirements.

A standard sunroom addition is typically a three season space designed for use in spring, summer, and fall. A four season sunroom addition is fully insulated and climate controlled with heating and cooling systems, making it a true year-round living space regardless of Pennsylvania's weather. At Brave Builders we build both types and will help you determine which option best fits your lifestyle and budget during your free consultation.

When searching for home addition contractors near me or addition contractors near me, look for a team that is licensed, insured, locally experienced, and has a strong track record of completed projects. Brave Builders serves Allentown, Bethlehem, Easton, and the surrounding Lehigh Valley with a straightforward process — starting with a free in-home consultation where we evaluate your property, discuss design ideas, and provide a detailed estimate and timeline before any work begins.

Yes — a well-designed and professionally built home addition is one of the highest return-on-investment improvements you can make to your property. Adding square footage, functional living space, or a desirable feature like a sunroom or in-law suite significantly increases your home's appeal to buyers in the Lehigh Valley real estate market. The key to maximizing value is quality craftsmanship and seamless integration with your existing home — both of which are hallmarks of every Brave Builders project.