ITQAN DESIGN & CONSTRUCTION SERVICES INC. is Orange County’s premier high-end design-build contractor. From ground-up custom estates and whole-home renovations to luxury kitchen transformations, room additions, ADUs, and commercial tenant improvements, we bring your vision to life through thoughtful design, innovative solutions, and exceptional craftsmanship.
Integrated design, permitting, and construction solutions for residential and commercial projects throughout Orange County and surrounding areas. From custom homes, ADUs, and home renovations to commercial tenant improvements and new construction, we bring your vision to life through thoughtful planning, coordinated expertise, and quality craftsmanship.
From Initial Planning to Permit Approval
We guide your project from initial planning and design through plan preparation, consultant coordination, city submittals, plan-check responses, revisions, and final building permit issuance.
Explore Plan Coordination
ITQAN provides general construction services for residential and commercial projects, including new home construction, ADUs, home additions, remodeling, and commercial tenant improvements. We coordinate construction activities, subcontractors, material planning, required inspections, and project progress in accordance with the agreed-upon scope of work and approved plans, as applicable.
Explore General Construction
From custom home concepts to ground-up residential construction, ITQAN brings design planning and general construction services together through a coordinated approach. We work with homeowners to develop spaces that reflect their lifestyle, preferences, property conditions, and project goals.
Explore Residential Construction
Whether you want to modernize an existing interior, create a more open living area, or add valuable space to your home, ITQAN provides coordinated remodeling and construction services tailored to your needs. We focus on improving functionality, updating finishes, and integrating new spaces with the character and layout of the existing home.
Explore Remodeling & Additions
Make more of your property with a thoughtfully planned accessory dwelling unit. We provide design and construction services for detached and attached ADUs, garage conversions, and two-story units, with permit coordination tailored to your property and local requirements.
Explore ADU Solutions
Transform your kitchen with a thoughtful balance of functionality, style, and quality craftsmanship. From custom cabinetry and countertops to lighting, appliance layouts, and open-concept renovations, we create spaces tailored to your lifestyle, preferences, and budget.
Explore Kitchen Remodels
Upgrade your bathroom with a design that combines comfort, functionality, and refined finishes. From walk-in showers and custom vanities to tile, lighting, and complete bathroom transformations, we help create spaces that suit your needs and vision.
Explore Bathroom Remodels
Transform commercial spaces to meet the needs of your business. From retail and office renovations to interior reconfigurations and tenant build-outs, we coordinate design, permit documentation, and construction services to help create functional, welcoming environments tailored to your business goals.
Explore Commercial ServicesReal photography from recent custom builds, luxury remodels, additions, and ADU projects across Southern California.
Our streamlined 4-step process brings design, permitting, and general construction together through coordinated project planning, clear communication, and organized execution.
We discuss your vision, project goals, budget, and property requirements. We also review applicable zoning regulations, HOA requirements, and site conditions to help establish a clear direction for your project.
We develop design concepts and project plans tailored to your needs, coordinating with qualified engineering and other consultants when required to support code compliance, permitting, and construction.
We coordinate permit applications, city submittals, plan-check responses, and required revisions, working with the appropriate building departments and consultants to guide your project toward permit issuance.
We coordinate construction activities from the initial mobilization through project completion, including trade scheduling, subcontractor coordination, material planning, site progress, and quality oversight. We also coordinate required city inspections, communicate with inspectors and project consultants as needed.
Proudly serving Orange County and surrounding communities throughout Southern California.
Key information about planning, permitting in Orange County, and our coordinated design-build process.
A unified design-build firm like ITQAN brings design and general construction together under one coordinated process. This approach helps align design decisions with your budget from the beginning, streamlines communication and coordination, and can help reduce delays and improve overall project efficiency from initial planning through construction.
Yes. ITQAN assists with preparing architectural plans and the supporting project documentation required for city permit submittals. We coordinate with qualified consultants when additional engineering or technical documents are needed, assist with permit applications and plan-check responses, and follow up with the relevant building departments throughout the review process. When required, we also assist with preparing documentation for HOA architectural review. Requirements and approval decisions vary by jurisdiction, property, and HOA.
Yes. ITQAN provides coordinated design and construction services for detached and attached accessory dwelling units (ADUs), garage conversions, and junior accessory dwelling units (JADUs). We assist with property and zoning considerations, plan preparation, consultant coordination, permit submittals, plan-check responses, and construction coordination. Each project is evaluated based on the property’s conditions and applicable local requirements.
Getting started is easy! Contact us at [email protected] or submit our consultation form to schedule a complimentary consultation and site visit. We’ll discuss your vision, review your property, and learn about your project goals to help determine the next steps toward preparing a customized estimate or proposal.
ITQAN provides general construction services for residential and commercial projects, including new home construction, ADUs, home additions, remodeling, and commercial tenant improvements. We coordinate construction activities, subcontractors, material planning, required inspections, and project progress in accordance with the agreed-upon scope of work and approved plans, as applicable.
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