Online Builders

Online Builders Commercial Development and Improvement General Contractor Servicing Southern California
Owned and operated by Billy Rendler

Online Builders is a leader in commercial development. Each year we complete projects with cutting-edge technology, innovation, and efficiency. More than two decades of combined experience enables us to apply our insight, experience, intelligence and resources to help clients realize their Real Estate vision. Established in 1996, Online Builders focuses on creating a unique client experience with

each project. Expanding the scope of possibilities allows us to continue to grow and develop skills directly benefiting our vast clientele. We have built or renovated over 2,000,000 square feet of commercial and industrial space in San Diego County. Our portfolio reveals a diverse skill-set in creating and rehabilitating an array of buildings. Our unique approach integrates design, construction, and technology to create end results that exceed your expectations. Collaboration across markets and service lines enables innovation to flourish. Centering on technology facilitates Online Builders to create custom projects in new construction, full-scale renovations, tenant improvements, and more.

Today we pause to remember and honor the brave men and women who made the ultimate sacrifice in service to our country.A...
05/25/2026

Today we pause to remember and honor the brave men and women who made the ultimate sacrifice in service to our country.

At Online Builders, we are grateful for the freedoms we have because of their courage, commitment, and selflessness. We honor those who served, those we have lost, and the families who continue to carry their legacy forward.

Wishing everyone a safe and meaningful Memorial Day. 🇺🇸

Finding the right space isn't just about square footage and location.The best retail and restaurant projects happen when...
04/21/2026

Finding the right space isn't just about square footage and location.

The best retail and restaurant projects happen when the right team is assembled before a tenant ever signs a lease. A great broker understands that — and knows that bringing in the right contractors, architects, and consultants early means you can evaluate a space based on the end goal, not just what's visible on a floor plan. Can the space actually support the vision? What will it cost to get it there? Is this the right move for this tenant at this time?

Randee Stratton gets that. As a seasoned tenant retail broker, she doesn't just match clients to square footage — she considers the full picture and builds the right team around each opportunity before making a decision. That kind of approach protects tenants, sets projects up for success, and is exactly why we value the relationship we have with her. Not every space is right for every tenant. Having the right people in the room early makes all the difference.
Grateful for you, Randee. 🤝

Being part of the community, supporting these kids, and seeing the joy in something as simple as a team jersey… that’s w...
04/17/2026

Being part of the community, supporting these kids, and seeing the joy in something as simple as a team jersey… that’s what matters.

This one’s extra special — “96” represents the year Online Builders was founded. A small nod to where we started, and a reminder of who we’re building for.

Proud to support this team. ⚾️

Farmer Open - Torrey Pines. ⛳️Huge thanks to Susie Friedman for putting together such a great crew at the 15th hole caba...
02/03/2026

Farmer Open - Torrey Pines. ⛳️

Huge thanks to Susie Friedman for putting together such a great crew at the 15th hole cabana. Good people, good conversation, and honestly, one of the better ways to spend a Thursday.

Great to catch up with so many familiar faces from the San Diego real estate and finance world—some we haven’t seen in way too long.

Always appreciate when we can step away from the job sites and actually spend time with the people who make this community what it is.
Here’s to more of these.

The new year always brings us back to the people we work alongside — the conversations, the collaboration, and the stead...
01/01/2026

The new year always brings us back to the people we work alongside — the conversations, the collaboration, and the steady relationships that shape the way projects come together.

We’re grateful for the trust, respect, and consistency shared across our partners, clients, and teams. As this year begins, we’re simply thankful for the relationships that continue to grow and the work we get to do together.

From all of us at Online Builders, wishing you a peaceful holiday season.We appreciate the partnerships that made this y...
12/23/2025

From all of us at Online Builders, wishing you a peaceful holiday season.
We appreciate the partnerships that made this year possible.

This Thanksgiving, our gratitude is simple: The people we get to work with and the work we get to do together.To our cli...
11/26/2025

This Thanksgiving, our gratitude is simple:
The people we get to work with and the work we get to do together.
To our clients, trade partners, and the entire Online Builders team — thank you for the trust, collaboration, and commitment you bring to every project. It’s a privilege to build alongside you.

Wishing you a holiday filled with connection, rest, and good company.
— Online Builders

11/21/2025

We had the honor of sponsoring First Fridays for the first time — and it was powerful.

This wasn’t just a social hour. You could see real connections happening, deals forming, and future leaders stepping up in the room.

Online Builders shows up for the next generation, and we’re proud to be part of a community that builds with intention and meaning.

Follow along and re-share your favorite moments!

11/11/2025

Today, we pause to honor and thank all who have served. Your courage and commitment protect the freedoms we build upon every day. 🇺🇸

🇺🇸

10/20/2025

A Night of Aloha & Impact 🌺
Saturday evening we had the honor of joining the San Diego County Dental Foundation’s An Aloha Affair gala — an evening of aloha spirit, generosity, and community.
We’re grateful to everyone who came together — volunteers, sponsors, hosts, and fellow supporters — in helping the foundation bring oral health and smiles to those who need it most.
Seeing passion in action, hearing stories of impact, and connecting with hearts and minds committed to positive change — that’s what this journey is all about.

The season is shifting 🍂 and so are we.Big changes are coming to Online Builders — and this is just the beginning.More t...
09/25/2025

The season is shifting 🍂 and so are we.
Big changes are coming to Online Builders — and this is just the beginning.
More to follow soon…

Address

489 Saxony Place
Encinitas, CA
92024

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm
Sunday 8am - 7pm

Telephone

+17609428600

Website

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