Home Additions in Halethorpe, MD

R&R Construction And Restoration Service's LLC builds home additions for homeowners across Halethorpe, MD and the surrounding area.

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Newly completed single-story room addition on a residential home in Halethorpe, MD, showing framed exterior walls tied into the existing roofline with matching siding. Interior view of the finished addition space with drywall, trim, and natural light from new windows.

Expert Home Additions in Halethorpe, MD

Home additions give you more living space without the cost and disruption of moving. R&R Construction And Restoration Service's LLC handles additions of all types, from first-floor room expansions and primary suite additions to second-story builds and sunroom enclosures. Richard Montelius has worked in construction since 1989, and that hands-on background shapes how every project gets planned and built. Homes across Halethorpe, Catonsville, Ellicott City, and the surrounding communities vary in age, lot size, and structure. That variety means each addition needs its own approach to framing, foundation work, and roof tie-in so the new space matches the existing home inside and out. Baltimore County building codes govern additions in this area, and structural work must account for Maryland's soil and frost conditions. We serve homeowners across Halethorpe, Catonsville, Severn, Hanover, Elkridge, Ellicott City, Pasadena, Glen Burnie, Lansdowne, Millersville, Jessup, and Columbia. Call us to talk through what you want to add and get the process started.

What's included

  • Gain usable square footage without leaving the neighborhood you already know
  • New addition is framed and finished to match your home's existing structure and style
  • Increased property value from added bedrooms, a primary suite, or expanded living space
  • One team handles the full scope from foundation and framing through interior finish work
  • Construction experience dating back to 1989 applied to every structural decision on your project
Full-service home remodeling
Concrete and hardscape specialist

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Home Additions FAQ

Common questions about home additions in Halethorpe, MD.

We build first-floor room additions, second-story additions, primary suite expansions, and sunroom enclosures for homeowners in Halethorpe and nearby areas. Each project is scoped based on your home's existing structure and your goals for the space.

Yes, we build second-story additions for homeowners in Ellicott City and across our service area. We evaluate your existing foundation and walls first to confirm what structural work the project requires.

Yes, we tie the new addition into your home's existing roofline, siding, and interior finishes so it reads as part of the original structure. Homeowners in Catonsville and throughout Baltimore County often have older homes where a seamless match matters most.

Yes, we serve homeowners across Columbia, Jessup, Severn, Hanover, Pasadena, Glen Burnie, Lansdowne, Millersville, Elkridge, and Ellicott City in addition to Halethorpe. Call us to confirm service availability for your specific address.

Call us to describe the space you want to add and we will walk through the scope with you. We serve Halethorpe and the surrounding communities and can discuss what the project involves for your specific home.

Adding square footage, a bedroom, or a primary suite is one of the most direct ways to raise a home's market value in areas like Severn and Hanover. The return depends on the type of addition and how well it integrates with the existing home.

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What Baltimore County customers say.

5.0
10 Google reviews

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We had a new patio, deck and roofing done in our Columbia home. More recently we did some backyard landscaping to complement it. Richard's father-and-son team was a pleasure to work with. Not only did they have highest quality craftsmanship at a reasonable price, Richard often came up with design and material ideas which helped to shape the project. He also has been very helpful in addressing the unexpected complications that inevitably arise in renovating an old home.

Prasun Kundu Google review · May 2021

today I had a tree removed this is been one of five The price was very reasonable the job was done quickly, completely with no Mas left behind.’ I have also received an estimate for a new roof this estimate was in detail with pictures explaining everything not just verbal this is what will do and this is what the cost will be. we intend to have a roof done by R&R in the early fall but in the meantime will be getting estimates for other repairs that need to be done. you will not regret using this company that’s a realtor for over 25 years I’ve dealt with a lot of companies and this is truly one of the best.

Margie Wilkinson Google review · June 2021

This family business was a pleasure to work with. They came at a time of crisis for water mitigation after my sump pump died. They worked against a quick timeline and high pressure situation. They were calm, communicative, helpful and went above and beyond to ensure the repair and reconstruction process was handled with care and with top quality results. I recommended them to my mother a week later who used them right away. A++

Rebecca B Google review · June 2021

Steep and low slope roofing, waterproofing, concrete repair and restoration, general contracting for major residential and commercial remodeling, including structural, flooring, drywall, built-ins, cabinets. Commercial fitout as well. Highest quality craftsmanship.

Mark Harbold Google review · May 2021

Rich and team are professional, responsive & knowledgeable about the services performed. Very pleased with the quality of my new porch, gate and concrete platform. Would engage again for sure.

Cheryl Dennis Google review · October 2022

Proudly Based in Halethorpe, MD

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Hours

  • Monday 7:00 AM - 3:30 PM
  • Tuesday 7:00 AM - 3:30 PM
  • Wednesday 7:00 AM - 3:30 PM
  • Thursday 7:00 AM - 3:30 PM
  • Friday 7:00 AM - 3:30 PM

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