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Business Details
50+ Years
experience
Your Trusted Construction Partner on California's Central Coast
JM Construction has built a legacy of excellence spanning four generations, rooted in a passion for construction that began in the 1920s. Founded by our great-grandfather in Southern California after relocating from Hershey, Pennsylvania, our family tradition of craftsmanship and integrity has been carried forward by each successive generation. We specialize in residential, commercial, and marine construction, delivering projects that prioritize quality, client satisfaction, and innovative design. Our team of seasoned professionals is dedicated to translating client visions into reality, with a focus on transparency, communication, and exceeding expectations. Licensed under CSLB #1104784 (A/B), we serve Santa Barbara, San Luis Obispo, and Monterey counties, offering design-build solutions tailored to unique project needs.

From custom homes to commercial spaces and marine structures, we combine technical expertise with a commitment to enduring value. Our core valuesprioritizing people over profit, quality over cost, and execution over scheduleguide every project, ensuring lasting relationships with clients and communities. With offices in Paso Robles and Carmel-by-the-Sea, we remain responsive to client needs while maintaining the highest standards of craftsmanship. Our diverse portfolio reflects our ability to manage projects ranging from traditional to contemporary designs, all while adhering to timelines, budgets, and minimal disruptions. As a family-owned business, we take pride in our reputation as trusted builders, known for our meticulous attention to detail and dedication to transforming concepts into tangible, high-quality results.
Services
Residential Construction Commercial Construction Marine Construction Design-Build Solutions Tenant Improvements
Details
  • Year established: 1920
Highlights and features
  • Four generations of construction expertise since 1920
  • Licensed A/B general contractor (CSLB #1104784)
  • Specialized in residential, commercial, and marine construction
  • Serves Santa Barbara, San Luis Obispo, and Monterey counties
  • Free project planning consultation available
Services
Residential Construction
We specialize in custom home building and renovations, transforming living spaces into functional, high-quality dream homes. Our services include new construction, comprehensive remodels, and maintenance projects like decking and painting. With a focus on client collaboration, we ensure every detail aligns with your vision while maintaining strict quality standards. Our team manages projects from concept to completion, delivering personalized solutions that enhance comfort and value.
Commercial Construction
We bring commercial visions to life with innovative designs for offices, retail spaces, and hospitality venues. Our expertise includes constructing wine tasting rooms, office tenant improvements, and restaurant buildouts. By prioritizing efficiency and durability, we create spaces that balance aesthetics with functionality. Our process emphasizes clear communication and adherence to timelines, ensuring minimal disruption to business operations while achieving high-impact results.
Marine Construction
Our marine construction services create durable, functional waterfront structures like docks, marinas, and second-story platforms. We incorporate modern accessories such as netting and lifts to enhance usability while ensuring long-term resilience against environmental factors. Regular maintenance services keep facilities in optimal condition. Each project combines technical precision with luxury-focused design, catering to both private and commercial maritime needs.
Design-Build Solutions
We offer end-to-end design-build services that streamline construction from planning to execution. This approach unifies design and construction under one team, reducing costs and timelines while maintaining quality. Ideal for complex projects, our process ensures cohesive communication between architects, engineers, and contractors. Clients benefit from a single point of accountability and tailored solutions that align with budgetary and aesthetic goals.
Tenant Improvements
We specialize in transforming existing commercial spaces to meet evolving business needs. Our tenant improvement services include layout optimization, interior upgrades, and systems integration for offices, restaurants, and retail locations. By focusing on functionality and brand alignment, we create spaces that enhance productivity and customer experience. Our team ensures minimal downtime during renovations, maintaining compliance with local building codes.
People
Mark Marshall
President / Senior Project Manager
Mark Marshall leads project management with decades of construction experience, ensuring client visions are executed with precision. He upholds the family legacy of quality and integrity while overseeing complex projects across residential, commercial, and marine sectors.
Jim Marshall
Founder / Retired
Jim Marshall, founder and former CEO, earned the title 'The Builder to the Stars' in the 1980s. He expanded the family business established by his father, Mark Snyder, cementing JM Construction's reputation for excellence in California's Central Coast.
Chris Conner
Preconstruction Director
Chris Conner manages preconstruction phases, focusing on budgeting, planning, and client consultation. His expertise ensures projects start with clear roadmaps, aligning client expectations with technical feasibility while maintaining cost efficiency.
Jack Ritchie
Project Engineer
Jack Ritchie provides technical oversight for engineering and design aspects of projects. He ensures structural integrity and compliance with regulations, collaborating closely with architects and contractors to deliver safe, innovative solutions.
Candee Marsden
Office Manager
Candee Marsden oversees daily office operations, ensuring seamless administrative support for projects and client communications. Her organizational skills maintain the company's efficiency and responsiveness to client needs.
Questions
What areas does JM Construction serve?
We serve Santa Barbara, San Luis Obispo, and Monterey counties, including cities like Paso Robles, Carmel-by-the-Sea, and Monterey.
What types of construction projects do you handle?
We specialize in residential, commercial, and marine construction, including custom homes, tenant improvements, restaurants, docks, and marinas.
Are you a licensed contractor?
Yes, we hold California CSLB General Contractor licenses A and B (#1104784), ensuring compliance with state standards.
Can I schedule a free consultation?
Yes, we offer free project planning sessions to discuss your construction needs and provide expert guidance.
How long has JM Construction been in business?
Our legacy spans four generations, beginning in the 1920s with our family's commitment to quality construction.
What sets JM Construction apart from competitors?
We combine family-owned reliability with technical expertise, prioritizing client communication, quality craftsmanship, and tailored design-build solutions.
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