Discover the Heart of Innovation
Welcome to 550 Main: Where Business Thrives
Experience a dynamic hub that fosters growth and innovation, right in the heart of the city. Join us at 550 Main, where businesses flourish and connections are made.
Join Our Vibrant Business Community
Professional Office Space at 550 Main St. Placerville, CA | A Landmark of Business Excellence
550 Main stands as a beacon of progress and opportunity in the business community.
With its prime location, it has become a pivotal center for enterprises seeking growth and collaboration.
Our mission is to provide an environment that nurtures innovation and success, making 550 Main the preferred choice for businesses of all sizes.
Please Meet Our Esteemed Business Occupants at 550 Main St. Placerville, CA
Suite F-4
Suite B-1A
Wellman Works, Ltd
Internet Marketing
Wellman Works, LTD. and Visibility Vickie have led the way for over 30 years in developing cutting-edge software that transforms industries, driving efficiency and growth.
JTL Custom Builder
Quality Craftmanship You Can Trust.
At JTL Custom Builders, we design and build high-quality decks, patio covers, and outdoor living spaces that add lasting value to your home.
Suite B-1B
Suite G4
George Cilley
Attorney at Law
Specializing in estate planning and probate law, I am here to guide you through the process, ensuring that your wishes are honored and your family is spared the challenges of prolonged probate.
Lise Vernasco, L.Ac., Dipl.O.M.
Acupuncture Placerville, CA
Lise began receiving acupuncture after her Podiatrist recommended it for the treatment of heel spurs.
Lise Vernasco is a graduate of the Master’s program at the Acupuncture and Integrative Medicine College in Berkeley, California.
Suite F-2B
Suite J-2A
Janet Yarbrough, CPA
Certified Public Accountant (CPA) Placerville, CA
Taxes-Consultants & Representatives – Bookkeeping – Accountants-Certified Public –
Accounting Services – Financial Services – Tax Return Preparation – Tax Return Preparation-Business
EA Family Services Adoptions
EA Services since 1981 providing Family Services and Adoptions and Youth & Adult Services. A private nonprofit corporation providing services to children & young adults, including adoptions, foster care, transitional housing, CalAIM & more.
Suite A
Suite D
El Dorado County Law Library
Certified Public Accountant (CPA) Placerville, CA
The Family Law Facilitator is an attorney available to provide procedural assistance to people who are representing themselves in Family Court.
The conference room provides a private and professional setting for depositions, arbitrations, mediations, and small meetings.
https://www.eldorado.courts.ca.gov/self-help
Edward Jones Investments
Stacey M. Caso-Turk CFP®, AAMS™, CRPS™
I feel that it is important to be a partner to our clients first, to understand their unique goals, and to learn about their vision for their future before offering investment advice. I believe that it is crucial to the success of our clients that goals are clearly identified so that we are able to create a strategy that is specifically designed to address each goal at the appropriate time.
Suite F-5
Suite D-1
Cynthia Munz, MS
Licensed Marriage and Family Therapist, #35304
Specializing in Anxiety • Depression • Trauma • Co-dependency • Life Transitions • Relationships • Communication Difficulties
The Courtyard Leasing Office
Larry & Dianne Caso
550 Main offers a range of modern office suites designed to meet the diverse needs of businesses. Located in a prime area, these office spaces are equipped with state-of-the-art amenities, including high-speed internet, conference rooms, and collaborative workspaces. The flexible leasing options cater to startups, small businesses, and established companies alike, providing a professional environment that fosters productivity and innovation. With a focus on community and networking, 550 Main creates an ideal setting for businesses to thrive.
Leasing:
Tom Conwell Jr.
Kidder Mathews
916-628-6500
Suite F-4
PMC Aquatics, LLC
Aquatic Harvester Manufacturer - Water Solutions
For decades we at PMC Aquatics, LLC., have been involved in building large aquatic harvesters and managing waterway recovery projects.
PMC Aquatics has Aquatic Harvesters all over the world serving communities just like this. There are many uses for the weed matter, high in nutrients, the cattle just love it and it is excellent mulch!
What Our Tenants Say
“Need office space or meeting space, right on Main Street? Well kept, beautiful grounds i.e., ‘The Courtyard’. Excellent landlords, actually the nicest people you will want to meet. Rarely vacant, there are a few available.”
Vickie Christensen
Wellman Works, Ltd.
“Being at 550 Main has been a game-changer for us. The location is perfect, and the networking opportunities are endless.”
M.Lopez
Founder, Creative Solutions
“The Courtyard is amazing.”
J.Smith
Managing Director, Global Enterprises











