Top-Rated Certified ADU Builders & Accessory Dwelling Units in Lake Grove, OR
Adding a secondary living space in the heart of Lake Oswego requires a delicate balance of architectural elegance and strict regulatory adherence. At JRW Construction, LLC, we understand that homeowners in the Lake Grove area are often looking to maximize their property’s potential while maintaining the character of their lush, established neighborhoods. Whether you are navigating the complexities of “granny flat” regulations or looking to build a high-end rental, our team offers the construction credibility you need. As the premier Certified ADU Builders & Accessory Dwelling Units in Lake Grove, we turn your backyard potential into a high-value reality.
- ABOUT DETAIL
Trust & Expertise in Lake Grove
Building in Lake Grove requires navigating the specific “Lake Grove Village Center” design standards and the strict tree removal codes enforced by the City of Lake Oswego. JRW Construction, LLC manages all permitting and site-planning with the city to ensure your project respects the local canopy and meets specific zoning setbacks. We understand the nuances of building on the smaller, high-value lots typical of Lake Grove, ensuring your new unit enhances your property’s value without overwhelming the existing landscape.
Our Expert Certified ADU Builders & Accessory Dwelling Units Solution for Lake Grove Homes
Our approach as Certified ADU Builders & Accessory Dwelling Units in Lake Grove focuses on “invisible density”—creating functional, beautiful living spaces that blend seamlessly with your primary residence. We begin with a comprehensive utility assessment, ensuring your Plumbing / Electrical Services and HVAC systems are correctly scaled for a secondary unit.
We utilize premium materials like fiber-cement siding for fire resistance and vaulted ceilings to make smaller footprints feel expansive. By integrating LSI terms like “detached guest suites,” “efficiency dwelling units,” and “sustainable site development,” we ensure your ADU is both a modern marvel and a smart investment. From initial Kitchen Remodeling & Design Services within the unit to the final structural inspections, our process is built on transparency and precision.

- DETAIL SERVICES
Our Comprehensive Construction Services in Lake Grove
Home Remodeling
We specialize in full-scale interior transformations that modernize floor plans while respecting the original architectural character of your residence.
Remodeling
We deliver full-scale remodeling projects, revitalizing aging structures with modern layouts and contemporary finishes.
Remodeling Contractor
As your dedicated remodeling contractor, we handle every aspect of the build, from subcontractor management to final inspections.
Home Improvement
Elevate your curb appeal and energy efficiency with exterior home improvement projects, including siding and window upgrades.
Home Additions
We specialize in home additions, expanding your square footage seamlessly to accommodate growing families or home offices.
ADU Builders
We are premier ADU Builders in Beaverton, creating fully functional secondary units for family or rental income.
Maximize Value with a Detached ADU or Guest Cottage
Maximize your property value in Lake Grove with a luxury guest cottage or detached ADU. While many competitors focus solely on basic renovations, JRW Construction, LLC specializes in the “Gap Strategy”—identifying underutilized land on your lot to create high-end living quarters. In a market where inventory is low, adding a Certified ADU is the most effective way to increase your square footage and long-term equity without the need for a full property relocation.
Transform Your Home and business with Expert Builders – Get Started!
Why JRW Construction, LLC is the Trusted Choice in Lake Grove
When you choose a contractor, you are inviting them into your personal space. We set the standard for remodeling and renovation in Lake Grove by prioritizing transparency and quality. Here is why neighbors across Washington County trust us:
01.
Local Code Expertise
Expert navigation of Lake Grove and Washington County permitting and inspections.
02.
Skilled Craftsmanship
A dedicated team of professionals focused on high-end finishes and structural longevity.
03.
Clear Communication
Regular project updates and transparent timelines to ensure your peace of mind.

Our Clients’ Satisfaction Means Everything to Us.
- FREQUENTLY ASKED QUESTION
Here's our common question we had
1. How much does it cost to build a custom home in Lake Grove?
Costs vary significantly based on materials and square footage, but most custom builds in the Lake Grove area range from $300 to $500 per square foot. We provide detailed estimates to help you balance luxury with your budget.
2. Do you handle permitting with Lake Grove County?
Yes. We manage the entire permitting process through the Lake Grove County Building Services department, ensuring your project meets all structural, fire, and life-safety codes.
3. How long does a typical kitchen remodel take in Lake Grove?
A standard Kitchen Remodeling & Design Services project typically takes 8 to 12 weeks, depending on the complexity of the design and the availability of custom materials.
4. Can you integrate smart home technology into my remodel?
Absolutely. As a full-service General Contractor, we integrate smart HVAC controls, lighting, and security systems into your renovation for a future-proof home.
5. Can I live in my home during a major kitchen remodel in Lake Grove?
Yes, most of our Lake Grove clients remain in their homes during the process. We prioritize your comfort by setting up temporary “kitchenette” zones and using professional dust-containment systems like ZipWalls and HEPA air scrubbers. Since a full Kitchen Remodeling & Design Services project can take several weeks, we coordinate our schedule to ensure major disruptions—like Plumbing or Electrical shut-offs—are communicated well in advance so your daily routine remains as smooth as possible.

Areas We Serve Near in Lake Grove
Bryant
Holly Orchard
Waluga
Skylands
Uplands
Blue Heron
Rosewood
Protect Your Investment and Upgrade Your Life
Don’t let your home fall victim to outdated layouts or deferred maintenance. Your home should be a sanctuary that reflects your success and meets your family’s needs. Exceptional remodeling and renovation in Lake Grove starts with a conversation about your vision. Protect your investment and secure your future comfort today.
Ready to start your transformation? Call JRW Construction, LLC at 503-535-9390 for your free, no-obligation consultation!
