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home addition contractor
July 8, 2026
If you are considering working with a home addition contractor for your next project, here is a guide to help you! Read this blog to learn more and get started.

Home Addition Contractors

Eugene, OR | Lane County, OR

All Work Guaranteed in Writing

Fully Licensed, Bonded, & Insured

Consultations Within 1-Week

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Home Addition Services Designed Around Your Needs

RGS Contracting provides professional home addition services throughout Lane County, OR, helping homeowners create the extra space they need without the hassle of relocating. From primary bedroom suites and kitchen expansions to family rooms, bed and bath additions, and in-law suites, we design and build custom additions that enhance both comfort and property value. Our licensed, bonded, and insured team brings over 25 years of experience to every project, ensuring quality craftsmanship and attention to detail from start to finish.


As a family-owned company founded in 2007, we take a personalized approach to every home addition. Our owner is present on every job site, overseeing construction and maintaining our commitment to quality. We provide tailored consultations, clear project scheduling, same-day estimates, and complete permit management to help make your expansion project as smooth and stress-free as possible.
Contact us today to schedule a consultation and discover how a custom home addition can transform your living space.

Why Choose Us

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Over 25 Years of Experience 

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Carries Liability Insurance

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Fully Licensed, Bonded, & Insured

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Consultations Within 1-Week

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Transparent Project Scheduling

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All Work Guaranteed in Writing

Primary Bedroom

Enjoy the privacy and comfort of a spacious primary suite tailored to your lifestyle. We design and build custom bedroom additions that provide room to unwind, incorporate features such as walk-in closets and en-suite bathrooms, and add lasting value to your home. Every project is customized to complement your home's style and your personal preferences.

Family Room

Create more space for relaxing, entertaining, and spending time with loved ones. Our custom family room additions are designed to blend seamlessly with your home's existing layout while enhancing comfort, functionality, and everyday living. Whether you're looking for a dedicated gathering space or a larger living area, we build solutions tailored to your family's needs.

Kitchen and Dining Extensions

Expand the heart of your home with a custom kitchen and dining extension. Gain the space you need for cooking, entertaining, and gathering with family while improving the flow and functionality of your home. Our team creates thoughtfully designed extensions that enhance both everyday living and special occasions.

Bed and Bath Additions

Add convenience and versatility with a custom bedroom and bathroom addition. Whether you need guest accommodations, extra family space, or a private suite, we create solutions designed around your needs. Our additions are built to seamlessly integrate with your home while improving comfort, functionality, and long-term value.

RGS Contracting

Concrete Project Scheduling

Your concrete project can typically begin within 4-6 weeks on average. RGS Contracting ensures efficient scheduling so your driveway, patio, or foundation work gets underway quickly.

Contact RGS Contracting today to schedule your concrete project.

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Must mention this coupon at the time of scheduling.

RGS Contracting
Plan Your Home Addition
Home additions are comprehensive projects that may take 6-12 months to complete. RGS Contracting guides you through every phase, ensuring quality craftsmanship and attention to detail throughout the entire build.

Reach out to RGS Contracting to discuss your home addition.

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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Here's what our satisfied customers are saying...

At RGS Contracting, we take pride in providing exceptional concrete services, retaining walls, patios, walkways, driveways, foundation repair and replacement services, and foundation pouring to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of RGS Contracting and let others know what you think.

Frequently Asked Questions

  • What types of home additions do you build?

    We build a variety of custom home additions, including primary bedroom suites, family rooms, kitchen and dining extensions, bed and bath additions, and in-law suites. As the home addition contractors Eugene, OR residents rely on, we work closely with homeowners to create additions that complement the existing home while providing the extra living space needed for changing lifestyles. Every project is customized to meet your goals, preferences, and the unique layout of your property.

  • How long have you been building home additions?

    We've proudly served Lane County since 2007 and bring more than 25 years of combined construction experience to every addition we complete. As the home addition contractors Springfield, OR residents depend on, our background allows us to manage projects of varying sizes while maintaining careful planning, quality workmanship, and consistent communication throughout the project.

  • How long does a typical home addition project take?

    In our experience as home addition contractors in Eugene, OR, most home addition projects take between six and twelve months, depending on the size, design, permitting requirements, and overall complexity of the project. We provide realistic timelines before construction begins and keep homeowners informed throughout the project.

  • Do you handle permits for home additions?

    Yes. As responsible home addition contractors Springfield, OR residents depend on, we manage the permitting process for qualifying home addition projects so homeowners do not have to coordinate the required paperwork on their own. We work with the appropriate local agencies, submit the necessary documentation, and help keep construction moving according to applicable building requirements and approved project timelines.

  • Will my new addition match the rest of my home?

    Yes. We carefully design every addition to blend naturally with your home's existing architecture, layout, and exterior appearance. As the home addition contractors Springfield, OR residents count on for quality home addition services, we focus on creating spaces that look like they were always part of the original home while improving comfort, functionality, and everyday living.

  • Who supervises the construction of my home addition?

    Our owner personally oversees every project from the beginning of construction through completion. As the local home addition contractors in Eugene, OR, we remain actively involved throughout the process, monitor workmanship, coordinate scheduling, answer questions, and help keep every phase of construction organized while maintaining consistent quality standards across the entire project.

  • Can you help design the layout for my addition?

    Yes. As home addition contractors in Springfield, OR who provide comprehensive home addition services, we work with homeowners to develop a layout that fits their goals, available space, and existing floor plan. During the planning process, we discuss how the new addition will function with the rest of the home while creating a design that supports both comfort and long-term usability.

  • How soon can we schedule a consultation?

    We typically schedule consultations within one week whenever possible and provide same-day estimates for many projects. As home addition contractors Eugene, OR residents rely on, we review your ideas, evaluate the property, answer questions, explain the construction process, and discuss the next steps before work begins during your consultation.

  • Are you licensed, bonded, and insured?

    Yes. We are fully licensed, bonded, and insured, and we also carry liability insurance for additional peace of mind throughout construction. As home addition contractors Springfield, OR residents depend on for professional services, we believe maintaining these professional qualifications reflects our commitment to providing organized, responsible construction services while following established industry standards and local building requirements.

  • Can you build an addition while we continue living in our home?

    In many cases, yes. We carefully plan construction activities to minimize disruptions whenever possible while maintaining a safe and organized work environment. Every project is different, so our home addition contractors in Eugene, OR discuss expectations, scheduling, site access, and construction logistics before work begins to help homeowners prepare for the building process.

  • What makes your home addition process different?

    We focus on personalized planning, transparent scheduling, direct owner oversight, and consistent communication throughout every stage of construction. As home addition contractors Springfield, OR residents count on for high-quality results, we take time to understand your goals, explain available options, and coordinate each phase carefully so the completed addition reflects your vision while fitting naturally with your home's existing design.

  • Do you provide written guarantees for your work?

    Yes. We provide written guarantees for our workmanship and believe clear documentation is an important part of every project. As home addition contractors Eugene, OR residents frequently rely on for their home addition projects, we also communicate regularly throughout construction, provide scheduling updates, and answer questions promptly so homeowners remain informed from the initial consultation through the successful completion of their home addition.

Recent Blog Posts

home addition contractor
July 8, 2026
If you are considering working with a home addition contractor for your next project, here is a guide to help you! Read this blog to learn more and get started.

Expand Your Living Space With Home Addition Services

Your home should grow with your family's needs. RGS Contracting delivers custom home addition solutions designed to maximize your space and enhance your property value. Our services include:

  • Master bedroom suites and bathroom expansions
  • Second-story additions and room extensions
  • Kitchen expansions and dining area enlargements
  • Sunrooms and enclosed porch conversions
  • In-law suites and guest quarters
  • Home office spaces and studio additions


Reach out to us to discuss your home expansion project.


When Your Home Needs More Space

Growing families, lifestyle changes, and evolving needs often require additional living space. Rather than relocating, a well-planned home addition offers a practical solution. Consider these situations:

  • Growing families requiring additional bedrooms
  • Need for a dedicated home office space
  • Aging parents moving in with family
  • Desire for larger entertaining areas
  • Increasing property value before selling
  • Creating rental income opportunities


Home additions allow you to stay in your established neighborhood while gaining the space you need. The process typically takes 6-12 months, depending on project scope.


Why Choose RGS Contracting

Selecting the right contractor for your home addition ensures quality results and peace of mind. Our commitment to excellence sets us apart:

  • Fully licensed, bonded, and insured
  • Owner on every job site
  • All work guaranteed in writing
  • Tailored design consultations
  • Transparent project scheduling
  • Safety-first approach
  • Project estimates provided the same day
  • Over 25 years of experience
  • Locally and family-owned since 2007


RGS Contracting acquires and secures all building permits as needed. Our personalized approach and attention to detail ensure your addition integrates seamlessly with your existing home.


Contact Us

Ready to add living space to your home? Our experienced team will guide you through every phase of your home addition project, from initial design consultation to final completion. Consultations are typically provided within one week, and detailed project estimates help you plan effectively.


Contact us today to schedule your consultation and discover how RGS Contracting can expand your home.

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RGS Contracting

Concrete Project Scheduling

Your concrete project can typically begin within 4-6 weeks on average. RGS Contracting ensures efficient scheduling so your driveway, patio, or foundation work gets underway quickly.

Contact RGS Contracting today to schedule your concrete project.

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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RGS Contracting
Fast Response, No Waiting Around
We know your time is valuable. That's why we typically schedule consultations within just one week of your inquiry. Get expert advice on your project quickly and keep your timeline on track.

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