Business Details
41 Years
experience
Your Trusted Commercial Construction Partner in Corona, CA
Founded in 1985, Stiff JM Construction, Inc. has built a reputation as a trusted commercial general contractor serving the western United States. Our family-owned business combines decades of industry experience with a commitment to delivering high-quality projects on time and within budget. Specializing in new construction, tenant improvements, seismic upgrades, and historic building rehabilitation, we serve developers, landlords, and retailers across diverse sectors. Our team of skilled professionals manages every phase of constructionfrom preconstruction planning to final executionensuring seamless project delivery. With over 37 years of experience and a client retention rate that speaks to our reliability, we prioritize the DCQ formula: Dependability, Cost Effectiveness, and Quality. Headquartered in Corona, California, we operate in 14 states and have completed hundreds of projects, including major retail developments, restaurant builds, and shopping center renovations.Our leadership team brings deep expertise, with decades of hands-on experience in construction management, design-build solutions, and client collaboration. We maintain strong industry partnerships and hold active licenses in multiple states, supported by comprehensive insurance coverage and bonding. Our repeat clientele underscores our ability to meet complex project demands while maintaining transparency and integrity. As a company rooted in family values, we treat every client and employee with respect, fostering long-term relationships built on trust and excellence. This enduring philosophy continues to position us as a preferred partner for commercial construction needs nationwide.
Services
Commercial Construction
Tenant Improvements
Seismic Upgrades
Historic Rehabilitation
Design-Build Solutions
Construction Management
Restaurant Builds
Shopping Center Renovations
Details
- Year established: 1985
Highlights and features
- We offer 37+ years of commercial construction expertise across 14 states.
- Our full-service approach covers preconstruction through project completion.
- We maintain active licenses and insurance in multiple states for seamless operations.
- Our team includes seasoned professionals with decades of hands-on experience.
- We guarantee client satisfaction through transparent communication and quality execution.
Services
Commercial Construction
We specialize in ground-up commercial construction projects, including shopping centers, office buildings, and retail developments. Our team manages site preparation, structural work, and final finishes to meet client specifications. With decades of experience, we ensure compliance with local codes and deliver durable, functional spaces for businesses.
Tenant Improvements
Our tenant improvement services transform existing spaces into customized environments for retailers, restaurants, and offices. We handle interior renovations, MEP upgrades, and ADA compliance modifications. From small storefronts to large-scale retail chains, we complete projects efficiently while minimizing business disruption.
Seismic Upgrades
We provide seismic retrofitting solutions to enhance structural safety in earthquake-prone regions. Our engineers design reinforcement systems for foundations, walls, and roofs. This service ensures commercial properties meet current safety standards while preserving architectural integrity.
Historic Rehabilitation
Our team specializes in restoring historic buildings while maintaining their original character. We handle facade repairs, interior renovations, and code compliance upgrades. This service combines modern functionality with preservation techniques to extend the lifespan of culturally significant structures.
Design-Build Solutions
We offer end-to-end design-build services that streamline construction processes. Our in-house team coordinates architectural, structural, and MEP documentation. This approach reduces project timelines and costs while ensuring cohesive execution from concept to completion.
People
John M. Stitt
CFO - Founder
John Stitt founded Stiff JM Construction in 1985 after 17 years at Jack Malven Corp. He holds a California Contractors license and a BA from UCLA. His leadership drives the company's commitment to quality and client satisfaction.
Julia T. Stitt
President, CEO
Julia Stitt joined the company in 1985 and became CEO after managing contracts and operations. A licensed real estate agent and private pilot, she oversees strategic growth while maintaining family values in business practices.
Justin Stitt
Executive Vice President, COO
Justin Stitt leads field operations and project management. With 16+ years at the company, he oversees daily activities and complex projects. His construction expertise and leadership ensure operational excellence across all developments.
Bill Hoffman
Senior Project Manager
Bill Hoffman manages projects with precision, delivering on time and under budget. A former police officer and small business owner, he brings 25+ years of construction experience to oversee large-scale developments like the UCLA campus project.
Casey Hilgenberg
Vice President
Casey Hilgenberg directs the restaurant specialty division, handling new builds and renovations. Promoted to VP in 2021, he combines carpentry expertise with management skills to deliver tailored solutions for national restaurant chains.
Questions
What commercial construction services do you offer?
We provide new construction, tenant improvements, seismic upgrades, historic rehabilitation, and design-build solutions for commercial clients nationwide.
How long has your company been in business?
J.M. Stitt Construction has specialized in commercial projects since 1985, with over 37 years of industry experience.
Which states do you operate in?
We work in Arizona, California, Colorado, Idaho, Nevada, New Mexico, Oregon, Texas, Utah, Washington, and several other states.
Can you handle large-scale retail developments?
Yes, we've completed major shopping center renovations, restaurant chains, and retail build-outs for national clients like Chase Bank and Olive Garden.
Do you offer design-build construction solutions?
Yes, our integrated design-build service coordinates architectural, structural, and MEP work to streamline project timelines and reduce costs.
Are you licensed and insured?
We hold active licenses in 14 states and maintain comprehensive insurance coverage, including $2M general liability and $6M excess liability policies.
