Envision| Design | Build
Full-service design & build - concept to completion
Licensed · Bonded · Insured · 20+ Years · Orange County Specialists
20+
YEARS OF EXCELLENCE
A-Z
DESIGN & BUILD
100%
LICENSED & INSURED
5.0
GOOGLE RATING
Build on Trust. Defined by Detail
RIA Group is a full-service design and build firm serving Orange County and Southern California. With over 20 years of experience, we manage every phase — from architecture and design through permits, construction, and final inspection — all under one roof.
Every Scope.
One Trusted Team.
WHAT WE BUILD ———
From a single transformation to a complete custom build - we handle it all
01
Whole Home Renovation
Complete top-to-bottom transformation managed under one roof, on time and on budget.
02
New Home Construction
Design-to-build custom homes tailored to your vision, lifestyle, and California standards
03
Kitchen Remodeling
Design-to-build custom homes tailored to your vision, lifestyle, and California standards
04
Bathroom Remodeling
Spa-inspired sanctuaries with luxury fixtures, precision tilework, and enduring design.
05
Room Additions & ADU
Seamless expansion - from guest suites to accessory dwelling units that add lasting value
06
Pool and Hardscaping
Custom pool builds and outdoor desings that turn your backyard into a California retreat.
Our Work Speaks for Itself
OUR WORK ———
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![Modern whole home remodel with vaulted wood ceiling, custom fireplace, open living room, and kitchen renovation in Orange County home]()
Newport Beach Project
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![Kitchen remodel with white shaker cabinets, quartz island, stainless steel appliances and modern lighting in Orange County home]()
Irvine Project
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![Backyard remodel with lap pool, custom wood deck, and pergola patio seating in modern home]()
Laguna Beach Project
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![Backyard remodel with pool, outdoor kitchen, covered patio, and second floor deck with spiral staircase]()
Irvine Project
Our Process ————
Simple Steps to Your
DREAM HOME
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We listen to your vision, walk your space, and understand your goals before anything else.
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Your project manager crafts a detailed plan, timeline, and transparent estimate tailored to you.
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Our skilled crew brings your project to life with meticulous craftsmanship and daily oversight.
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We complete a detailed inspection together and hand over your finished space with pride.
Schedule A Free Consultation
Two Decades of Luxury.
Now Serving Orange County.
WHY RIA GROUP ———
For over 20 years, RIA Group built luxury homes across Beverly Hills, Calabasas, and the most prestigious neighborhoods in Los Angeles. Now we bring that same standard of craftsmanship — and every lesson learned — to Orange County homeowners who expect nothing less than exceptional.
“Every detail matters to us - not because we have to, but becuase thats who we are”
-Ria Group CEO
Licensed, Bonded & Insured
CA License #1143899 — full compliance with California state requirements protecting your investment at every stage of construction.
One Team. Start to Finish.
Your dedicated project manager handles design, permits, construction, and inspection — no handoffs, no surprises, ever.
Transparent Pricing Always
Detailed estimates with no hidden costs. What we quote is what you pay — we stand behind every number from day one.
Orange County Specialists
Deep knowledge of local codes, permit offices, and vendors across Irvine, Newport Beach, Costa Mesa, and Laguna Beach.
NEWPORT BEACH - BATHROOM & KITCHEN REMODEL
COSTA MESA - POOL ADDITION & BACKYARD RENOVATION
CA LIC #1143899
BBB ACCREDITIED
5.0 ★ Google
HOUZZ AWARDED
20+ YEARS
You Asked. We Answered
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RIA Group serves all 34 cities in Orange County including:
Aliso Viejo Los Alamitos
Anaheim Mission Viejo
Brea Newport Beach
Buena Park Newport Coast
Costa Mesa Orange
Cypress Placentia
Dana Point Rancho Santa Margarita
Fountain Valley San Clemente
Fullerton San Juan Capistrano
Garden Grove Santa Ana
Huntington Beach Seal Beach
Irvine Stanton
La Habra Trabuco Canyon
La Palma Tustin
Laguna Beach Villa Park
Laguna Hills Westminster
Laguna Niguel Yorba Linda
Laguna Woods Foothill Ranch
Lake Forest Coto de Caza
Don't see your city? We also serve surrounding communities in some Los Angeles and San Diego County. Contact us to confirm availability for your area.
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RIA Group offers full A-to-Z residential construction and remodeling services across Orange County from kitchen and bathroom remodels to whole home renovations, new builds, room additions, ADUs, luxury pools, and hardscaping. One team manages your entire project from design to final walkthrough, working exclusively with Orange County's best licensed and vetted subcontractors at every phase.
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Over 20 years. Under our previous brand RAP Construction Group, we spent two decades building luxury homes across Beverly Hills, Bel-Air, and Calabasas. RIA Group is the same ownership, same management, and same uncompromising standards now exclusively focused on Orange County.
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After your initial inquiry we follow up within 24 hours, schedule an in-home visit within 3–5 business days, and deliver a fully itemized written estimate within one week of that visit — no vague ranges, no hidden costs, zero obligation.
CLIENT STORIES ———
★★★★★
5.0
20+ verified reviews
What Our Clients
Are Saying
"
The RIA Group helped remodel our kitchen and master bathroom in Turtle Rock, Irvine, and we couldn’t have asked for a better general contractor. They were so helpful throughout the whole process giving us an accurate timeline of when things would get done and finish the project even earlier than expected! Thank you RIA Group for the kitchen remodel and master bathroom remodel!
-River (Turtle Rock Irvine)
"
Roni and his team are the best in the business! We hired RIA Group to handle our Living Room & Kitchen+ remodel this past summer. I know it is rare to love your GC after a project is finished but we not only are so grateful to RIA Group but we actually miss seeing and talking to them all the time. They were so honest, thorough and accommodating and actually got the project done on time. We are THRILLED with the results!
-Erin (Huntington Beach)
"
We worked with RIA Group after searching for a general contractor in Irvine that fit our needs and we came across RIA. They worked closely with us and made sure we were taken care of. RIA created our dream kitchen! They made the whole renovation process so simple and easy that it gave us the peace and mind that we were taken care of! Thank you RIA Group and team for remodeling our kitchen!!
-River (Turtle Rock Irvine)
Ready to Build Something Extraordinary?
Serving Irvine · Newport Beach · Laguna Beach · Costa Mesa and all of Orange County
(714) 402-2444