Home Additions in Harford & Baltimore County, Maryland
If you love your home but wish it had more space, a home addition might be the perfect solution. Whether your family is growing, you need a dedicated office, or you just want a little more room to relax, an addition can transform the way you live without the hassle of moving.
At RR Contractor Services, we specialize in designing and building additions that look and feel like they’ve always been part of your home. Based in Pleasant Hills, we serve homeowners across Harford and Baltimore County, including Bel Air, Fallston, Jarrettsville, Kingsville, Towson, and Lutherville.
Our in-house design team, led by Design Director Mark Russell, works with you to plan the perfect addition — from early concept sketches to construction drawings and finish selections inside our private showroom and design center. We handle the entire design-build process under one roof, ensuring your new space flows naturally with the rest of your home, both structurally and stylistically.
Our Experience in Additions
We’ve completed a wide range of addition projects throughout Harford County, each designed around how our clients live.
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- A two-story addition featuring a custom home office, walk-in closet, and laundry room — a full transformation that completely changed how the family used their space.
- A sunroom addition built with expansive custom windows and sliding doors to create a year-round retreat filled with natural light.
- A breezeway addition connecting a garage to the main home, blending function, comfort, and timeless design.
- A 2000-square-foot addition in Bel Air with a three-car garage, two bedrooms, a bathroom, and a sunroom, built for a growing family that wanted space without leaving the neighborhood.
- A historic home addition in Churchville, featuring a two-car garage, deck, and dormer with an arch-top window to match the home’s 1800s character.
Each of these projects reflects our commitment to craftsmanship, design continuity, and attention to every detail, from framing and siding to trim and finishes.
Permitting & Local Regulations
Home additions in Harford County typically require both a building permit and zoning approval. As a licensed and insured general contractor, RR Contractor Services handles all necessary documentation, site plans, and inspections for you.
We’re experienced in working with the Harford County Department of Inspections, Licenses & Permits, and we understand the county’s setback, lot coverage, and height restrictions that apply to additions. Whether your project involves expanding your foundation, tying into an existing structure, or building upward with a second story, our team ensures everything is designed and built to local code from start to finish.
Why Homeowners Choose RR Contractor Services
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- In-house design team with 30+ years of architectural and interior design experience
- Private showroom and design center to explore finishes, layouts, and materials
- Seamless design-build process — we handle everything under one roof
- Proven local experience with projects across Harford and Baltimore Counties
- Commitment to craftsmanship and design that blends new and existing structures seamlessly
If you’re ready to expand your home, we’d love to help you plan it. Contact RR Contractor Services to schedule a consultation at our design center and start discussing your addition today.
