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Hours of Operation

Mon - Fri: 7am to 5pm
Weekend & After Hour Emergency Service Available

Quick Contact

(818) 359-4519
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Quality workmanship, reliable & friendly staff and affordable prices

Looking for a quality and affordable builder for your next project?

TCBuilders Logo Steve

Ventura County
General Contractor

Proudly Serving the Greater Conejo Valley cities of Simi Valley, Moorpark ,Thousand Oaks, Westlake Village, and Agoura Hills. TC Builders offers quality construction, knowledgeable and honest staff and fair pricing to help you with your project. From commercial space renovation to residential home building, we are here to help you see your project to a successful completion.

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Why Us


Tarn Construction’s TC Builders is family owned and operated. Owner and managing partner, Steve Tarn, was born and raised in Southern California and has lived in the Conejo Valley all his life. TC Builders brings a unique mix of industrial, commercial, and residential facility repairs and construction.



Accessory Dwelling Units

ADU’s are a great way to increase the value of your home and create a rental revenue stream...

Project Management

TC Builder’s experienced team of drafters, designers, contractors and other staff are ready to help you manage...

Home Improvement & Repairs

Leaky roof? Faded/chipped paint? Want to transform unused yard space? Let our team of designers and...

24/7 Emergency Repair Svcs

Pipe burst? Fire Sprinkler Break? Call TC Builders for same night/day response. TC Builders...

Our Team


Steve Tarn

Steve Tarn

Founder and President

Steve Tarn has more than 25 years in the hospitality industry. Retired from a career as an executive for various national leading hotel and restaurant franchisees, Steve founded Tarn Construction, LLC and specializes in residential home building and commercial/hotel renovation. In July 2023 Steve partnered with Francisco (Pancho) Chavez to found TC Builders, focusing on helping homeowners and small business owners in the Conejo Valley add value to their homes and businesses by renovating, expanding and innovating their footprints.

Francisco (Pancho) Chavez

Founder and Superintendent

Francisco joined Tarn Construction in July 2023 when he and Steve Tarn founded TC Builders. Francisco has decades of experience in construction and heavy machinery operations.

Daniel Lopez


Daniel has more than 20 years of experience in large scale residential and commercial painting projects. His paint and finishing expertise provides TC Builders with a quality finish and high end appeal.

Pablo Mora

Mason & Hardscape

Pablo is an experienced mason and hardscape specialist. He has years of experience in building large scale concrete forms, performing large pours and navigating complex finishes. A solid foundation is critical to the entire project.




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