Business Details
Your Trusted Partner for Construction Solutions in Fullerton
KoBolt Construction is a family-owned and operated general contracting business specializing in residential major house remodels and additions across Orange County, California. With over 20 years of combined industry experience, our team prioritizes quality, reliability, and accountability in every project. We deliver personalized construction solutions through detailed planning, transparent communication, and hands-on project management. Our founder, Nelson Moreno, holds a master's degree in civil engineering and brings certified expertise in construction management and safety protocols.We treat every home as if it were our own, ensuring meticulous attention to detail, timely execution, and lasting value for our clients. From concept to completion, we focus on transforming visions into reality while maintaining the highest standards of craftsmanship and customer satisfaction.
Services
Additions
ADUs
Remodels
Design-Build
Highlights and features
- We offer 20+ years of combined construction expertise
- Our team provides personalized planning with 15-page detailed estimates
- We guarantee clear communication with weekly project updates
- Expert management from initial consultation to final walk-through
- Family-owned business with certified construction professionals
What people say
Skilled craftsmanship
Daily communication
Thorough planning
Respectful team
Lasting value
Services
Home Additions
Transform your living space with custom home additions that blend seamlessly with your existing structure. Our comprehensive process includes detailed constructability reviews, pre-construction planning, and hands-on management to minimize disruptions. Clients benefit from personalized design solutions that enhance property value while maintaining aesthetic continuity with their original home architecture.
ADU Construction
Create functional living spaces with our specialized ADU construction services. We handle all aspects from regulatory compliance to final construction, delivering durable units that meet specific lifestyle needs. Our approach combines strategic design integration with transparent project tracking to ensure timely completion of detached or attached dwelling units.
Home Remodels
Elevate your home's functionality through expert remodeling services that prioritize quality craftsmanship and client communication. Our team executes kitchen renovations, bathroom transformations, and whole-house updates with meticulous attention to detail. Complimentary project renderings and weekly progress reports ensure alignment with client expectations throughout the renovation process.
People
Nelson Moreno
Founder & President
Civil engineering master with CCM and QSD certifications, Nelson leads Orange County projects with 20+ years of construction expertise. He ensures daily onsite oversight and maintains family-driven values of quality and accountability.
Questions
What construction services do you specialize in?
We specialize in home additions, ADUs, and full-scale remodels across Orange County, with expertise in integrating new construction with existing structures.
How do you ensure project transparency?
We provide weekly progress reports, detailed 15-page estimates, and complimentary 3D project renderings to maintain complete visibility throughout the construction process.
Are you licensed for California projects?
Yes, we hold active California contractor license #1024785 and maintain all required state certifications for residential construction work.
What areas do you serve?
We operate throughout Orange County including Fullerton, Anaheim Hills, Irvine, and Laguna Hills, with projects ranging from single-family homes to commercial renovations.
How do you handle project timelines?
Our hands-on management approach includes detailed scheduling with regular updates to ensure timely completion while minimizing disruptions to homeowners.
