Custom Home Additions in Washington, DC, Maryland & Northern Virginia

A photo of a living room with wood floors, a cowhide rug, a dark wooden accent wall with a fireplace and a TV mounted to the wall on the left. A modern light gray sectional couch is towards the right.

Contact Integrity Home Pro

We’ll Help You Love Your Home Again

A living room addition with hardwood floors, a blue patterned area rug and a couch.

Add More Room Without Leaving the Home You Love

Everyone could use a little more space. Whether you're hosting family, working remotely, or preparing for life’s next chapter, a home addition will let you move more freely and live more comfortably. Integrity Home Pro helps you expand with purpose, preserving your DC Metro home while providing the flexibility you need to thrive.

We’re a trusted home remodeler that: 

  • Holds an A+ rating from the Better Business Bureau

  • Employ factory-certified and Integrity-certified installers

  • Provides 20-year exterior and 10-year interior workmanship warranties

  • Maintains certifications from respected manufacturers like LivingSpace and James Hardie

Popular Upgrades For Home Additions In The DC Metro Area

Adding Another Level

Imagine doubling your living space without sacrificing your cherished neighborhood. Elevate your lifestyle and your home's value with an expertly designed second level.

Home Theater System

Create a cinematic paradise right in the comfort of your home. Enjoy movie nights, sports events, or gaming sessions like never before, turning ordinary evenings into extraordinary experiences.

Built-In Storage

Say goodbye to clutter and hello to a harmonious home. Customized built-in storage transforms unused space into functional, visually appealing areas.

Wet Bar Or Mini Kitchen

Elevate your entertainment game and make hosting a breeze with a stylish wet bar or mini kitchen.

Smart Home Automation

Simplify your daily routines while enhancing your home's security and energy efficiency.

Why Choose a Home Addition Instead of Moving?

Accommodate Changing Needs 

Life changes, habits evolve, and families grow. Home additions let your space evolve with you. If family members are aging, focusing your living on a single level will improve your ease of movement. If you’re welcoming children, the new space will allow for playrooms for family time.  If you’re working from home, you’ll have office space. And, if you’re unwinding, you’ll have more space for hobbies and greeting guests. 

Stay Rooted in the Place You Love

Instead of moving, consider a home addition to create more space while staying in the neighborhood you love. You can avoid the hassle and costs of house hunting, real estate fees, and closing, all while transforming your current house into your ideal home.

A finished attic room addition with a bed and a desk. Two skylights are on the far right wall.

Which Home Addition Is Right for You?

In-Law Suites & First-Floor Expansions

In-law suites, which include private bedrooms, bathrooms, kitchenettes, and sometimes a separate entrance, can accommodate aging family members or long-term guests. Expansions can also give you a rentable space for extra income; you don’t have to buy a second property to be a landlord.

Sunroom Additions & Three-Season Rooms

Bright, breezy LivingSpace sunrooms create a year-round retreat that brings the outdoors in—offering a space for sipping morning coffee and watching the seasons change.

Kitchen Bump-Outs & Living Room Expansions

Do you need more seating, a larger kitchen island, or an open-concept living space? We can expand your current kitchen layout to boost flow and functionality in the heart of your home.

Second-Story Additions

Second-story additions let you gain square footage on smaller lots, adding bedrooms, home offices, playrooms, or storage space.

Home Additions Portfolio

Discover Our Home Remodeling Transformations And Get Inspiration For Your Project

Why Choose Us As Your DC Metro Home Addition Contractor? 

We Lead with Values

Integrity Home Pro is guided by biblical principles and the Golden Rule. We provide each client with a "Golden Ruler" inscribed with Scripture, reflecting our commitment to always doing what is right, regardless of the cost. Learn more about us

Proven Craftsmanship & Manufacturer Certifications 

Our team includes factory-certified installers trained by James Hardie, LivingSpace, ProVia, and other leading manufacturers. We back our work with a 20-year exterior and 10-year interior workmanship warranty.

Fair, Straightforward Pricing & Financing

There are no hidden fees or high-pressure sales tactics when you partner with us; just honest pricing and clear communication. We’re happy to offer flexible financing to help make your dream home addition a reality.

Proudly Serving Bowie and the DC Metro Area

Integrity Home Pro specializes in creating additions for aging homes and historic properties throughout metro DC, including: 

  • Bowie, MD

  • Annapolis, MD

  • Silver Spring, MD

  • Washington, D.C.

  • Arlington, VA

  • Alexandria, VA

Let’s Build the Extra Space Your Family Deserves

You don’t have to move to get the space you need—partner with Integrity Home Pro for a home addition that accommodates your lifestyle and enables your future. Schedule your free consultation today! 

Frequently Asked Questions

For Home Additions In The DC Metro Area

We Stand By Our Work And Our Customers

Experience Unwavering Dedication To Quality And Satisfaction

We Follow The Golden Rule

We follow the golden rule—do unto others as you would have them do unto you. Our belief ensures you will have a wonderful remodeling experience, we'll treat you fairly, communicate with you daily, and you'll never feel any sales pressure.

Industry Leading Warranties And Satisfaction Guarantee

We back up our services with a 10-year labor warranty for all interior work and a 20-year labor warranty for all exterior work. We also offer a 6-month 100% money-back guarantee.

Integrity Certified Crew

We value you and our relationship and will always look out for you. We ensure our crews are Integrity Certified, which means they are professionally trained, drug-tested, and background-checked.

Contact Integrity Home Pro

We’ll Help You Love Your Home Again

Our Customer-Focused Process

Embracing Open Communication Guided By The Golden Rule

People stand and gesture at a floorplan on a table with a laptop to the left and a yellow hard hat to the right.
Celebrating Excellence

Our Awards and Affiliates

The Better Business Bureau Accredited Business badge.
The badge for Angi Super Service Award 2023
A badge for the 2023 City's Best Award
The blue Best Pick Reports ribbon
The green and black ProVia logo
The GAF Certified Weather Stopper Roofing Contractor badge
The Certified Vinyl Siding Installer badge
A badge with the Greater Bowie Chamber of Commerce logo.
The Best of houzz 2020 service badge.
The Integrity Craftsman Certified seal.
The Velux Certified Installer logo.
The James Hardie logo.

Reimagine Your Home And Experience Elevated Living In The Greater DC Area

House

Integrity Home Pro

Proudly serving MD, DC, Northern VA, and The Greater DC Areas

Address
2400 Kemp Way
Bowie, MD 20715
Get Directions
© 2025 Integrity Home Pro Siding, Roofing, & Remodeling. All Rights Reserved