Business Details
18 Years
experience
Custom Home Remodeling & Property Services in San Clemente
Cornerstone Construction has evolved from a small property maintenance company into one of Orange County's leading remodeling, design-build, and property service contractors. With 17 years of operational history and the strategic acquisition of Erichson Construction (35+ years of expertise), we combine decades of collective experience to deliver exceptional quality and customer service. Our team prioritizes integrity, timely completion, and open communication while offering comprehensive interior and exterior remodeling solutions.We serve homeowners across Orange County with a commitment to transforming residential spaces through customized design-build processes and ongoing property maintenance programs. Our reputation for excellence is evidenced by thousands of successfully completed projects and longstanding client relationships built on trust and reliability.
Services
Home Remodeling
Design-Build Services
Property Maintenance
Exterior Renovations
Bathroom Remodeling
Kitchen Remodeling
Custom Carpentry
Commercial Remodeling
Structural Repairs
Project Management
Details
- Year established: 2008
Highlights and features
- We combine 17 years of operational experience with 35+ years of legacy expertise through our merger with Erichson Construction
- Our team maintains a 98% on-time project completion rate across all service categories
- We guarantee transparent pricing with no hidden fees or unexpected charges
- Our proprietary design-build process reduces project timelines by 20% compared to industry averages
- We maintain a 4.9/5 average rating from verified clients across multiple review platforms
What people say
Smooth sailing
Conquered every challenge
Exceptional in all aspects
Spectacular remodel
Amazing as expected
Services
Home Remodeling
We specialize in comprehensive home remodeling projects that transform living spaces while maintaining structural integrity. Our team handles complete kitchen and bathroom renovations, whole-house remodels, and custom additions. With a focus on quality materials and precision craftsmanship, we deliver solutions that enhance functionality and increase property value while adhering to strict timelines and budgets.
Design-Build Services
Our integrated design-build approach streamlines construction projects from concept to completion. Clients work directly with our in-house architects and contractors to create customized solutions that meet specific lifestyle needs. This collaborative process ensures seamless coordination between design and construction phases, reducing project duration by up to 30% while maintaining strict quality control throughout every stage.
Property Maintenance
We offer comprehensive property maintenance programs for ongoing home care needs after project completion. Our services include seasonal inspections, preventative maintenance, and repair solutions for both interior and exterior components. Using time-and-materials pricing with pre-approval requirements, we ensure transparency while helping homeowners preserve their investment through regular upkeep and timely interventions.
Exterior Renovations
Our exterior renovation services enhance curb appeal while improving property functionality. We specialize in masonry work, custom hardscaping, irrigation systems, and structural additions like patios and walkways. Using premium materials and precision installation techniques, we create durable outdoor spaces that withstand California's climate while complementing each home's architectural style.
Structural Repairs
We address complex structural issues including slab leaks, foundation cracks, and framing repairs with specialized expertise. Our certified technicians use advanced diagnostic tools to identify problems and implement permanent solutions. From minor repairs to complete structural overhauls, we restore building integrity while minimizing disruption to homeowners through efficient project execution and clear communication.
People
Frank Erichson
Owner/President
With over 35 years in construction, Frank leads Cornerstone's operations and strategic direction. He oversees all projects ensuring quality standards and client satisfaction. His expertise in design-build methodology drives the company's innovative approach to home remodeling and property services.
Jennifer
Office Manager
Jennifer coordinates project logistics and client communications, maintaining a 98% on-time service response rate. She manages scheduling, permitting processes, and client relations, ensuring seamless project execution from initial consultation through completion across all service areas.
Drew
Project Lead
As lead technician, Drew supervises on-site operations for major remodeling projects. With 12 years of experience, he coordinates specialized tradespeople and ensures adherence to quality standards. His hands-on approach maintains the company's 4.9/5 client satisfaction rating.
Questions
What areas do you serve?
We serve Orange County including San Clemente, Corona Del Mar, Coto De Caza, Costa Mesa, Newport Beach, Laguna Beach, Dana Point, and Mission Viejo.
How long have you been in business?
Cornerstone Construction & Property Services has operated since 2008, combining 17 years of direct experience with Erichson Construction's 35-year legacy.
What services do you offer?
We provide home remodeling, design-build projects, property maintenance, exterior renovations, and structural repairs for residential properties across Orange County.
Do you handle permits and inspections?
Yes, our team manages all permitting processes with local municipalities and coordinates required inspections to ensure code compliance for every project.
What's your project timeline guarantee?
We maintain a 98% on-time completion rate through detailed planning and dedicated project management oversight for all remodeling and renovation work.
How do you handle unexpected issues?
Our team provides immediate communication and written cost estimates for any unforeseen challenges, maintaining transparency while implementing solutions without project delays.
