ADUs and Additions

Big Results, Bigger Savings

The modern housing markets have created the perfect environment to utilize an ADU or addition. It is more cost effective to build an ADU on your lot or add to your current home versus buying a separate property and building. People often build out basement units, mother-in-law suites, “tiny homes” or extend their homes to rent out these new spaces or to provide a safe, housing alternative for aging loved ones. 

These projects typically follow a similar process to a new construction project but can save you thousands of dollars while providing the convenience of having the new build on your lot. Whether you are adding on to current structure or building a new structure on your lot, RG Construction Services is your go to contractor for a seamless, high-quality project. 



ADUs (Accessory Dwelling Units) have become very popular over the last decade for a multitude of reasons. Building a smaller structure on your property for older parents, adult children, family or to simply rent/Airbnb are budget friendly approaches to owning additional units. 

If your lot or property qualifies for an ADU and you have the correct county/city requirements, then you are ready to start your process of designing and building your new ADU. For professional, quality designs and seamless execution of your project, call our team at RG Construction today! 


Adding additional square footage to your home is a great alternative to buying a larger home and increases your home value as well. Whether you would like to extend your foundation, add a new room, or finish a basement as additional living space, RG construction can help you decide which option is the best for you and your home. 

Additions are more intrusive compared to building an exterior structure such as an ADU because the construction is taking place right inside of your home. For this reason, it is important to choose a professional, trusted contractor to protect your home, belongings and family. With our experience and support of our community behind us, RG Construction has what it takes to make your dreams a reality in the best ways possible. 

Mother-in-Law Suites

A typical Mother-In-Law Suite consists of a separate living space attached to a main structure. This living can include common areas like living rooms, dining rooms, kitchens. Mother-in-Law Suites are popular for family members and rentals.

If you are considering adding a Mother-In-Law suite to your home, remember to speak with a professional such as RG Construction to design, permit, and build your structure. Providing a separate entrance and other such amenities add additional benefits to the unit, making it more desirable for renters as well as increasing your overall home value.  

Finished Basement

Finishing your basement is a great and cost-effective solution to adding livable square footage to your home. This process is usually a much easier option as opposed to extending your foundation and framing new walls. Finishing your basement can consist of installing new flooring, adding a bathroom, new kitchen area/bar and/or additional sleeping areas. 

Not only will finishing your basement add additional home value, it will increase the size of your home in a non-intrusive manner.  If you are considering finishing your basement, feel free to give us a call to jump start the design, permit and build process. 

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(360) 723-0858

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21211 NE 72nd Ave

Battle Ground, WA 98604


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