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RnD Builders Inc

RnD Builders Inc

Average rating: 5 out of 5 stars49 Reviews
Design-Build Firms
Write a Review

About Us

Family-owned Woodland Hills design-build firm. Best of Houzz Service 5 years in a row. Kitchens, baths, additions, ADUs and custom homes. RnD Builders Inc has earned Best of Houzz Service every year from 2022 to 2026, plus Best of Houzz Design 2026 and Innovator 2025. Co-founders Roi and Danielle started RnD Builders in 2015. Danielle leads design and material selection. Roi leads construction as the licensed General Contractor (CSLB #1081122). One team carries your project from layout and permits through final inspection, so nothing gets lost between a designer and a builder. • Where We Work We remodel and build homes across the San Fernando Valley, Conejo Valley, Ventura County, Los Angeles County and the South Bay, including Woodland Hills, Calabasas, Agoura Hills, Westlake Village, Thousand Oaks, Simi Valley and Manhattan Beach. • What We Build - Full-home remodels and home additions - Kitchen and bathroom remodels - ADUs and garage conversions - Exterior remodels and outdoor living - Custom homes • What to Expect A clear scope and price before work starts, daily progress updates, and a design partner who helps with every selection. Danielle's work has been featured by Houzz editors in "The 10 Most Popular New Kitchens Right Now." Call (805) 367-1965 or visit rndbuildersinc.com to see full project walkthroughs and request a consultation.

Awards

General B Licensee - Lic: #1081122

Category

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62 Projects

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Business Details

Business Name

RnD Builders Inc

Phone Number

(805) 367-1965

Website

rndbuildersinc.com

Address

21250 Califa St
Unit 214
Woodland Hills, CA 91367

Typical Job Cost

$25,000 - 500,000

$25,000 - 500,000

License Number

1081122

Followers

11 Followers

Socials

Find me on FacebookFind me on XFind me on LinkedinFind me on my blog or other siteFind me on Instagram

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Services Provided

Home Remodeling

Custom Homes

New Home Construction

Kitchen Remodeling

Home Additions

Bathroom Remodeling

Kitchen Design

Home Extensions

Bathroom Design

Architectural Design

Accessory Dwelling Units (ADUs)

Building Design

Deck Building

Outdoor Kitchen Construction

Architectural Drawings

House Plans

Pool House Design & Construction

Home Restoration

3D Rendering

Flooring Installation

Design Consultation

Garage Building

Floor Plans

Outdoor Kitchen Design

Custom Home Bars

Laundry Room Design

Porch Design & Construction

Sunroom Design & Construction

Attic Conversion

Mudroom Design

Home Gym Design & Construction

Deck Design

Drafting

Garage Design

Foundation Construction

Structural Engineering

Swimming Pool Construction

Carport Installation

Demolition

Workshop Design & Construction

Lighting Installation

Garage Storage

Custom Storage

Earthquake Retrofitting

Brick Masonry

Concrete Construction

Concrete Flooring

Countertop Installation

Drywall Installation

General Contracting

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Areas Served

Los Angeles

Bel Air

Brentwood Los Angeles

Venice

Santa Clarita

Oxnard

Valencia

Torrance

Van Nuys

Thousand Oaks

Simi Valley

Inglewood

Burbank

Universal City

Santa Monica

Hawthorne

North Hollywood

Redondo Beach

Camarillo

Woodland Hills

Northridge

Encino

Canoga Park

Granada Hills

Sherman Oaks

West Hills

Chatsworth

Culver City

Studio City

Tarzana

Moorpark

Porter Ranch

West Hollywood

Manhattan Beach

Beverly Hills

Calabasas

Pacific Palisades

Agoura Hills

Oak Park

Lake Balboa

Newbury Park

North Hills

Winnetka

Topanga

Westlake Village

Hidden Hills

Los Angeles County

Reseda

Santa Rosa Valley

Toluca Lake

Valley Village

Ventura County

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Credentials

7 Houzz Awards
Best of Houzz 2026 - Design
Best of Houzz 2026 - Service
Best of Houzz 2025 - Service
Best of Houzz 2025 - Innovator
Best of Houzz 2024 - Service
Best of Houzz 2023 - Service
Best of Houzz 2022 - Service
2 Houzz Badges
Recommended on Houzz
1,000 Ideabook Saves
2 Affiliations
New York School of Interior DesignBCABD Building Designers
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Write a Review

49 Reviews for RnD Builders Inc

Average rating: 5 out of 5 stars5.0|49 reviews
Work Quality
5.0
Communication
5.0
Value
5.0
Jennifer Kesner
Jennifer Kesner
Average rating: 5 out of 5 stars
We recently completed a bathroom renovation with RnD Builders. The experience working with them was amazing! The communication was great, they always kept us informed about what was happening. They are professional, knowledgeable and very helpful. We could not be happier with the way our bathroom turned out! Can't wait to use them for our next project!
RnD Builders Inc
Comment from RnD Builders Inc:
Jennifer, Your satisfaction is our top priority, and we're glad to have been able to deliver on that promise.
KB
kbratzler87
Average rating: 5 out of 5 stars
I hired RnD Builders to remodel my home and couldn’t be happier with the results. They remodeled three bathrooms, a kitchen, and installed new flooring. The team was professional, punctual and communicative from start to finish. All three bathrooms were modernized with beautiful tile work; which was precise and attention to detail excellent. They opened the kitchen into the family room creating a large open area. The new cabinets and quartzite countertops are now up to date. The new flooring ties the spaces together. It was installed quickly with minimal disruption. Their professionalism was greatly appreciated. Timelines were realistic and changes were handled efficiently. Any small issues were addressed promptly and courteously. Danielle was always available for design consultation, which was greatly appreciated. If you are looking for a reliable contractor with a smooth remodel process, I highly recommend RnD Builders
RnD Builders Inc
Comment from RnD Builders Inc:
Thank you, Kathy, for taking the time to share your experience and for trusting RnD Builders with your remodel. We’re thrilled the modernized bathrooms, opened kitchen with new cabinets and quartzite countertops, and the new flooring all came together as you hoped and that our team’s professionalism and attention to detail made the process smooth. I’ll be sure to pass your kind words on to the crew and to Danielle. We truly appreciate your recommendation and enjoyed working on your home
Merideth Sullivan
Merideth Sullivan
Average rating: 5 out of 5 stars
I just got my dream kitchen!!! We hired RnD Builders Inc for a big kitchen remodel (wall removed, windows moved, total transformation!), and I honestly can’t recommend them enough. With kids, pets, and family craziness, I needed this done FAST, and they delivered by having everything pre-planned and multiple crews working at once—without cutting corners. Danielle and her team were amazing at guiding the design, really listening to what our family needed, and making it all come together beautifully. We’re obsessed with the bar seating because it opens the space up while still keeping things feeling separate, the very long island and beverage area. They even worked Saturdays, which was a huge help. The before-and-after photos say it all.
RnD Builders Inc
Comment from RnD Builders Inc:
Thank you so much, Merideth, for the fantastic review and for trusting RnD with your kitchen remodel. We’re thrilled Danielle and the team could deliver a fast, well-planned transformation that met your family’s needs, including coordinating multiple crews and working Saturdays without cutting corners. It’s wonderful to hear you love the bar seating, long island, and beverage area, and that the before-and-after photos say it all. If you need anything else or future project help, we’re always here to support you.
Nathan Pandian
Nathan Pandian
Average rating: 5 out of 5 stars
nD helped me with my townhouse remodel earlier this year, and I wouldn't hesitate to work with them again in the future! A major scope of work for my place included a redesign of the master bathroom/closet layout, which required moving walls/doors with associated permitting/demo/reframing/drywall, building a fully custom shower including a bench, niche, full tile walls and glass enclosure, and all the associated electrical/plumbing chnages. RnD also replaced outdated carpet with engineered wood flooring on my stairwell and second floor, designed/installed metal railing, and helped modernize several rooms with recessed lights and ceiling fans. Roi, Danielle, and all of the contractors from the RnD team were transparent from the beginning to talk through my vision, provide honest feedback and opinions to guide me along the way, and friendly to work with. Costs were fair, and everything was discussed ahead of time without surprises as the project progressed. Overall quality and workmanship was great. This work was completed in the first half of this year, and although I'm late to writing this review, I'm happy to report I'm still thrilled with my remodel and the work RnD did 7 months in!
RnD Builders Inc
Comment from RnD Builders Inc:
Nathan, We take pride in our work and always strive to bring our clients' visions to life.
We're so glad that you found our team to be professional and attentive to your needs throughout the process.
DP
Doris n Phil
Average rating: 5 out of 5 stars
We recently completed a master bath remodel by the team at RnD Builders. Overall the experience was fantastic! From start to finish they offered us guidance in design, stayed focus on the timeline and were flexible with our schedule and special requests. We found them through the Next Door site. After meeting with them, there was no need to look further! We highly recommend them should you be in need of a great team!
RnD Builders Inc
Comment from RnD Builders Inc:
Dear Doris & Phil, thank you so much! We appreciate you & your business. Looking forward for the opportunity to work together again in the near future.
KP
Kellie P.
Average rating: 5 out of 5 stars
Love, love, love our new bathroom! RnD Builders worked with us to create a space that we are proud to share with our guests. Serving as the primary bathroom for two teenage boys, my initial vision for the renovation was one filled with deep blue hues. Working with Danielle, we were able to keep those blue tones while also ensuring the space stayed open and bright. Using a combination of white textured subway tiles, blue cabinetry, and brown distressed porcelain wood tiles, my vision of masculine elegance became a reality. I truly appreciate how my concerns were handled throughout the project. Roi and Danielle absolutely delivered in terms of quality of work and sticking to our timeline. I felt like a priority the entire time our project was underway. This bathroom is a gift to myself, our boys, and all of our future guests. I recommend RnD without reservation for a job well done.
RnD Builders Inc
Comment from RnD Builders Inc:
Your satisfaction is our top priority, and we're glad to have been able to deliver on that promise.
Thank you for this kind review! We appreciate your business.
Kathrine Young
Kathrine Young
Average rating: 5 out of 5 stars
I recently hired RnD Builders for a home addition project in Agoura Hills, and I couldn’t be happier with the results! From start to finish, their team was professional, punctual, and truly attentive to my needs. They communicated clearly throughout the entire process and ensured every detail was executed flawlessly. The quality of craftsmanship exceeded my expectations, and the addition blends perfectly with the rest of my home. It’s everything I envisioned and more! I highly recommend RnD Builders to anyone looking for reliable and skilled contractors.
RnD Builders Inc
Comment from RnD Builders Inc:
Thank you again for choosing RnD Builders Inc. and for leaving us such a wonderful review. It truly means a lot to us!
Alex Levine
Alex Levine
Average rating: 5 out of 5 stars
I recently hired RnD Builders Inc to remodel two bathrooms and I’m extremely happy with the results! The team was professional, friendly, and paid great attention to detail. They finished the job on time and within budget, and both bathrooms turned out even better than I expected. Communication was clear throughout the process, and I always felt informed. I highly recommend RnD Builders Inc for any renovation work! Thank you roi & Danielle
RnD Builders Inc
Comment from RnD Builders Inc:
Hey Alex! Thank you so much for taking the time to write this review.
We appreciate you & your business :)
Alice Bella
Alice Bella
Average rating: 5 out of 5 stars
We recently had RnD Builders Inc completely transform our home, and we couldn’t be happier with the results! From the modern, warm wood accents around our fireplace to the sleek, stylish kitchen with green and white cabinets, every detail was thoughtfully designed. The kitchen island with quartz countertops has become the heart of our home, perfect for entertaining and everyday use. They also worked in our bathrooms, blending concrete-style finishes with bold black fixtures and a custom geometric tile design in the shower. Every space feels like it’s straight out of a magazine! Roi & Danielle was very professional, responsive, and truly understood our vision. If you’re looking for top-notch craftsmanship and a company that cares about the details, we highly recommend RnD Builders Inc. We are in love with our home’s new look!
RnD Builders Inc
Comment from RnD Builders Inc:
We're thrilled to hear that you're happy with your kitchen remodel and that we were able to exceed your expectations.
It means a lot to us that you chose RnD Builders Inc for your home renovation project.
H2
HU-225767440
Average rating: 5 out of 5 stars
We loved working with Roi & Danielle! We had water damage from our roof last winter which lead to extensive damaged drywall and floors. RnD helped us repair the drywall in 3 different areas and replaced our flooring throughout our entire house. Separately they closed in two exterior doors and drywall/finished them for us. It feels like we have a new house and all of the repair work is so seamless to our existing rooms. Roi was extremely easy to communicate with and worked with us on a very tight timeline and Danielle helped me pick out new flooring and has such a great eye. Overall they both were great and we’d absolutely work with them again on future projects!
RnD Builders Inc
Comment from RnD Builders Inc:
Hey Arielle! Thank you so much for taking the time to write this review.
We appreciate you & your business :)
H6
HU-67347144213
Average rating: 5 out of 5 stars
We have lived in our home for 20 years. Remodeling it had always been a distant dream. This past year we decided to make our dream come true. Looking for the right contractor was a tedious process. Finding one that could meet our demands of being professional, punctual and honest seemed daunting. Until I met Roi (Sensitive Information Hidden) with RND Builders. He was exactly what we were looking for. Roi and his team not only checked all the boxes, they stayed within budget and finished our home remodel on time. A dream come true. I highly recommend Roi, his wife Daniel and the entire RND Builders team.
RnD Builders Inc
Comment from RnD Builders Inc:
Hey Marla! Thank you so much,
It's always rewarding to see our clients happy with the end result, and we're glad that you're enjoying your newly renovated space.
Tina Wescott
Tina Wescott
Average rating: 5 out of 5 stars
I recently hired RnD Builders Inc to complete our kitchen remodel, flooring & French door. From the beginning, we felt safe with Roi & Danielle as their expertise lays both on Design & Build. Danielle took care of the design and Roi was in charge on the construction. The whole RnD team was pleasant to work with, from the workers and all the way up to the supervisors. Roi & Danielle was constantly visiting the job site, giving directions and feedback to their workers. We got updates every day about the progress and next day expectations. Quality craftsmanship, beautiful work. We couldn't been happier. Thanks RnD!
RnD Builders Inc
Comment from RnD Builders Inc:
Thank you so much Tina! We appreciate your business & your time for write this wonderful review.
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5 Ideabooks

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4 Comments

Commented: Adding a mezzanine in tall 2-car garageGeneral contractor here. Since this is driven by a storage requirement, confirm one thing with your city first: whether a loft reached by a pull-down ladder counts toward the 400 cubic feet, and what ...
2 days ago in Garages/Workshops
Commented: Garage Conversion to Master Suite`General contractor here. Sigrid is right about the structural engineer, and here's the build-side checklist for the garage itself: Slab: Garage slabs are usually thinner than house floors, sloped tow...
October 3, 2026 in Design Dilemma
October 8, 2025
Commented: light pendant above islandWe found it at a locl lighting store in woodland hills.
October 8, 2025
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Frequently Asked Questions

How is RnD Builders Inc rated?

RnD Builders Inc is currently rated 5 overall out of 5

What services does RnD Builders Inc provide?

RnD Builders Inc provides the following services: Home Remodeling, Custom Homes, New Home Construction, Kitchen Remodeling, Home Additions, Bathroom Remodeling, Kitchen Design, Home Extensions, Bathroom Design, Architectural Design, Accessory Dwelling Units (ADUs), Building Design, Deck Building, Outdoor Kitchen Construction, Architectural Drawings, House Plans, Pool House Design & Construction, 3D Rendering, Home Restoration, Flooring Installation, Design Consultation, Floor Plans, Garage Building, Outdoor Kitchen Design, Custom Home Bars, Laundry Room Design, Porch Design & Construction, Sunroom Design & Construction, Attic Conversion, Home Gym Design & Construction, Deck Design, Mudroom Design, Drafting, Garage Design, Foundation Construction, Structural Engineering, Swimming Pool Construction, Carport Installation, Demolition, Workshop Design & Construction, Lighting Installation, Custom Storage, Garage Storage, Earthquake Retrofitting, Brick Masonry, Concrete Construction, Concrete Flooring, Countertop Installation, Drywall Installation, General Contracting

Where does RnD Builders Inc provide services?

RnD Builders Inc provides services in the following areas: Los Angeles, Bel Air, Brentwood Los Angeles, Santa Clarita, Oxnard, Torrance, Van Nuys, Thousand Oaks, Simi Valley, Inglewood, Burbank, Universal City, Santa Monica, Hawthorne, North Hollywood, Redondo Beach, Camarillo, Woodland Hills, Northridge, Encino, Canoga Park, Granada Hills, Sherman Oaks, West Hills, Chatsworth, Culver City, Studio City, Tarzana, Moorpark, Porter Ranch, West Hollywood, Manhattan Beach, Beverly Hills, Calabasas, Pacific Palisades, Agoura Hills, Oak Park, Lake Balboa, Newbury Park, North Hills, Winnetka, Topanga, Westlake Village, Hidden Hills, Los Angeles County, Reseda, Santa Rosa Valley, Toluca Lake, Valley Village, Ventura County, Venice, Valencia