Transform your Mission Viejo home with one experienced design-build team specializing in kitchen remodeling, bathroom renovations, home additions, ADUs, full-home remodeling, and custom home construction.
Licensed • Insured • Bonded • 15+ Years Experience • Design-Build Experts • Serving Southern California
Many homes throughout Mission Viejo were built between the 1960s and 1990s. While these established neighborhoods offer generous lot sizes, mature landscaping, and homes with plenty of potential, many homeowners are finding that the original layouts no longer fit the way they live today. Closed-off kitchens, dated bathrooms, limited storage, and separated living spaces are some of the most common reasons people decide it’s time to remodel instead of move.
Whether you own a home in Pacific Hills, Canyon Crest, Painted Trails, Madrid Del Lago, or near Lake Mission Viejo, every property presents its own opportunities and challenges. We’ve worked on homes where opening up the kitchen meant removing a load-bearing wall, where older plumbing or electrical panels needed to be upgraded before new finishes could be installed, and where HOA requirements influenced exterior improvements. Those are the kinds of details that are easier to plan for when they’re identified early.
As a licensed, insured, and bonded design-build home remodeling contractor with more than 15 years of experience, Kol & Co. manages every stage of the project—from planning and design to engineering, permits, construction, and the final walkthrough. You’ll work with one team throughout the process, giving you a single point of contact and a remodeling experience that’s more organized from start to finish.
If you’re thinking about a kitchen remodel, bathroom renovation, home addition, ADU, full-home remodel, or custom home in Mission Viejo, we’d love to learn more about your project. Schedule a consultation with our team, and let’s talk about what’s possible for your home.
After remodeling homes throughout Mission Viejo, we’ve found that most homeowners aren’t looking for a “new look”—they’re looking for a home that works better for the way they live today.
Common reasons homeowners contact us include:
Many older kitchens in Mission Viejo were built with fewer cabinets, smaller appliances, limited lighting, and more separation between the kitchen, dining room, and family room.
Our kitchen remodeling work may include:
We’ve worked with homeowners throughout Mission Viejo who wanted everything from a simple guest bathroom update to a complete primary bathroom transformation.
Our bathroom remodeling services may include:
Instead of remodeling one room now and another a year later, a whole-home renovation allows us to plan the layout, materials, lighting, flooring, mechanical systems, and construction sequence together.
A full-home remodel may include:
As a Mission Viejo ADU builder, Kol & Co. manages the process from early feasibility through final inspection.
Our ADU services may include:
Site conditions, grading, drainage, structural design, utility connections, energy requirements, architectural details, and finish selections all affect cost and schedule.
As a custom home builder in Mission Viejo, Kol & Co. coordinates:
The cost depends on what is being changed, the size of the space, the condition of the home, and the materials selected.
General planning ranges include:
Bathroom Remodeling Cost: around $25,000 to $40,000+.
Kitchen Remodeling Cost: ranges from $40,000 to $70,000+.
Full-Home Remodeling Cost: may range from $200,000 to $500,000+.
ADU Construction Cost: approximately $200,000 to $500,000, depending on size, type, utilities, site work, and finish level.
Custom Home Construction Cost: may range from approximately $400 to $600+ per square foot.
These are not fixed prices. The final budget may be affected by structural work, foundation and site conditions, grading, plumbing and electrical upgrades, window and door replacements, cabinetry, tile and flooring selections, appliances, custom millwork, engineering requirements, permit fees, property access, and the quality of materials and finishes you choose.
Typical construction timelines include:
Bathroom remodel: about 3 to 5 weeks
Kitchen remodel: about 6 to 10 weeks
Full-home remodel: about 4 to 8 months
ADU: about 12 months, including planning and permits
Custom home: about 18 months, including design and approvals
It depends on the scope of work, but many remodeling projects do require permits—especially when structural changes, plumbing, electrical, mechanical systems, room additions, ADUs, or new construction are involved.
Projects that commonly require permits include:
As part of our design-build process, we coordinate the required plans, engineering, permit applications, plan check corrections, inspections, and final approvals. If permits are required for your project, we’ll guide you through the process and manage it from start to finish.
Kol & Co. serves homeowners throughout Mission Viejo, including Lake Mission Viejo, Canyon Crest, Pacific Hills, Painted Trails, Madrid Del Lago, Galicia, Cordova, Deane Homes, La Paz, Marguerite Parkway, Alicia Parkway, Oso Parkway, and across Orange County communities.
A successful remodel starts with a clear plan. Whether you are updating a kitchen, rebuilding a bathroom, adding more space, constructing an ADU, renovating the entire home, or planning a custom build, Kol & Co. can manage the project from the first conversation through final completion.
Schedule your Mission Viejo remodeling consultation with Kol & Co. today.
The cost depends on the size of the project, structural changes, materials, existing conditions, and finish level. Bathrooms commonly range from $25,000 to $40,000+, kitchens from $40,000 to $70,000+, and full-home remodels from $200,000 to $500,000+.
Custom-home construction may range from approximately $400 to $600+ per square foot, depending on the property, architecture, site work, materials, and finish level.
Yes! We offer free estimates for homeowners in Mission Viejo. During our first meeting, we’ll discuss your goals, ideas, and design vision, then provide a realistic scope and proposal to get your project started.
Yes. We coordinate the required plans, engineering, permit submissions, corrections, inspections, and final approvals for the work we perform.
Yes. We can help prepare the project information needed for HOA review when approval is required. HOA approval does not replace city permits.
Our design-build approach means you work with one dedicated team from concept to completion. We handle design, planning, permitting, and construction under one roof — ensuring better communication, cost control, and efficiency throughout the entire process.
Yes. We handle window and door replacement, stucco, exterior finishes, entry improvements, patios, architectural details, and indoor-outdoor upgrades.
