Salem, NH 603.952.3192
Nashua, NH 603.769.4938

Room Additions in Billerica

Building Bedroom, Bathroom, Office, Laundry Room Additions & More!

Between growing families and the need for a little extra space to stretch out, many people in Billerica are in need of room addition contractors. Whether you’ve been dreaming of a family room addition, adding a room to your house, or another kind of home addition, Blackdog Design/Build/Remodel is here for you!

We know how important it is to be comfortable in your own home. A big part of that is having enough space to host visitors or family members, while also having certain areas designated for relaxation. When you choose Blackdog, you don’t have to worry about exceeding your budget either. Our team of professionals will not only walk you through the entire room addition process, we’ll also discuss the average cost of home additions in Massachusetts so you know what you’re getting into—before it’s too late.

If you are planning to build an addition to your home, contact Blackdog Design/Build/Remodel to get started in the Billerica area today!

Factors to Consider With a New Addition to Your Home

There are quite a few factors to consider before installing a home addition. Some of the most common room addition questions we hear are listed below:

  • Will your home meet the appropriate building codes?
  • Will you stay within the constraints of your budget and specified timeline?
  • What will the extra square footage mean for your home’s overall value?

With our room addition contractors, you don’t have to worry about these things! As a reputable home remodeling company serving Massachusetts, we aim to exceed your expectations and complete your room addition on time and on budget. Plus, the additional square footage will only increase your property value!

Adding on a room to your home can mean more family time because you finally have enough space to fit everyone into one room. On the other hand, a home addition can also mean a new space to finally get away from the chaos when you just need a break. Having the opportunity to host, entertain, relax, and enjoy yourself in your home are all goals we’d be honored to help you achieve.

Thinking about adding a room to your house? Give us a call at (603) 952-3192 today to start talking through home addition ideas and plans!

See Our Room Additions Portfolio

Room Additions

Types of Room Additions

House Addition

A conventional house addition is a major undertaking, involving multiple rooms or defined spaces complete with plumbing, HVAC, wiring, and more. This type of addition is the longest and most costly type of renovation, which may span over multiple stories, but it is also likely to give you the highest return on your investment.

Single Room Addition

<nsplashThis is the most common type of house addition – it is built onto the existing home and fills a specific need for a functional living space. Options may include:

  • Bedroom
  • Bathroom
  • Home office
  • Guest quarters
  • Mudroom
  • Sunroom
  • Laundry room
  • Kitchen
  • Family room
  • And more!


A bump-out is an extension onto an existing room to give it more square footage. Examples may include:

  • Kitchen – A bump-out can create the space needed for a kitchen island, additional storage, or a dining table.
  • Bathroom – Turn a half-bath into a full bath or utilize a bump-out to create a luxurious en suite.
  • Rear entry – A laundry room or mudroom adjacent to the rear entryway of a home can enhance functionality and reduce clutter.
  • Bedroom – Transform your master bedroom into a spacious master retreat with room for a sitting area, walk-in closet, and more.

Garage Conversion

A single or double attached garage may be converted into a living space such as a bedroom, game room, or home office, with most of the structural components already in place. While electrical connections may be present, it may be a challenge to install plumbing and HVAC, and this type of addition may negatively impact resale down the road as a garage is an attractive selling feature on most homes.

Choose Blackdog as Your Billerica Room Addition Contractor

Increased comfort and privacy are just two of the benefits that can come along with a room addition. Do you need extra space for a home office that’s been growing more than you ever imagined it would? Let us help! Do you finally have the time and the money to create the kitchen addition you envisioned years ago? Don’t wait any longer! We can transform your home into a spacious area that’s also efficient and effective.

At Blackdog Design/Build/Remodel, we aim to build professional, functional, and beautiful room additions for you and your family to enjoy. After providing home design, build, and remodeling services since 1989, we have the knowledge, expertise, and experience necessary to bring your home addition dreams to life. We offer quality products, professional services, and a personal touch.

Schedule a consultation online or give us a call at (603) 952-3192 to learn more about getting started with a new room addition project in Billerica. 

Check out our testimonials to see what our recent remodeling and home additions customers are saying!

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Nashua Showroom

Ready to take the next step towards making your dream home a reality? Visit one of the Blackdog showrooms or contact us today to get started.

(603) 769-4938

Monday - Friday
9am - 5pm
10am - 5pm

Visit Us

Salem Showroom

Ready to take the next step towards making your dream home a reality? Visit one of the Blackdog showrooms or contact us today to get started.

(603) 952-3192

Monday - Friday
9am - 5pm