John Williamson
Founder, Chief Consultant
John has over 20 years of experience spanning multiple layers of the IT and technology world. His expertise focuses on project management, technology strategy, and technical infrastructure.
About TechInSF
Life works betterwith the right technology.
A Bay Area tech consulting firm built around transparent communication, hand-picked technicians, and a single point of contact for everything tech.
Who We Are
A Personal Touch.
Technology is hard, but it's harder when you don't feel a level of trust with who you work with. We set ourselves apart by putting an emphasis on transparent, common-sense approaches that you can understand. Here at TechInSF, good people skills are the foundation of our business.
We truly listen to our customers and produce solutions that get to the root of any problem, keeping you in the loop every step of the way for quality results. Our staff and the people we work with are hand-picked for consistency, professionalism, and their ability to communicate effectively. That's a promise.
For Business
Transforming Business IT Support.
Tons of vendors to manage, confusing terminology, and lots of money spent. This is usually how technology works for many small businesses across the country. Our unique approach allows our clients to leverage our entire team for a fraction of the cost of hiring a single junior IT staff member — a true to form one-stop-shop.
We act as an extension of our clients, with an eye on the cost-benefit. We streamline operations, so you can get back to running your business better, and more efficiently. You'll feel the difference.
Let's Talk
Get a consultation today.
Tell us what you're trying to do, and we'll tell you exactly what it takes to get there.
The Team
Meet Our Team.
Some of the best and brightest minds the Bay has to offer, with the widest selection of services available.
Justin Miles
Lead Consultant, IT Division
IT professional with 9+ years in systems administration, network support, and server management. Expert in IT project management, delivering innovative tech solutions and digital transformation in the Bay Area.
Angelo De Leon
Lead Consultant, IS Division
Angelo De Leon has 10+ years' experience in software engineering, IT, cybersecurity, and digital marketing, helping startups and real estate firms grow through web, social, and project management expertise.
Mehreen Bazm
Marketing Director, Marketing Division
Marketing Director, with a creative consultant background with over 15+ years in visual design, branding, advertising, and data-driven digital marketing strategies that scale and grow businesses effectively. Expert in AI workflows, SaaS design, SEO's, and startup growth across tech, education, and entertainment sectors.
Michael Russell
Senior Consultant, Hardware Division
Michael has over 11 years experience in hardware repair and IT systems administration. He specializes in computer repairs, data recovery, and asset management.
Jon Tsegaye
Senior Consultant, IT Division
Jon has over 6 experience working in IT systems administration, asset management, and code development. He now provides expertise on enterprise AI usage.
Armando Esquivel
Senior Wiring Consultant, IT Division
Armando, a Senior Wiring Consultant with 25+ years' experience, designs flawless ethernet networks for homes and Fortune 500s like AT&T, known for expertise, reliability, and future-proof solutions.
Joem Casusi
Consultant, IS Division
Joem Casusi has over 15 years of experience in digital production and project management. He specializes in leading cross-functional teams, UX, and large-scale digital workstreams, delivering strategic solutions for clients worldwide.
Jason Urbina
Liaison Consultant, IS Division
Jason has over 12 years experience in software development, working for a variety of Fortune 500 companies. He specializes in full-stack development, product design, and low-code solutions.
Todd Gilbert
Liaison Consultant, IT Division
Todd has over 8 years working in various technical fields including secure transmissions and advanced hardware. He now focuses on IT security, specializing in risk assessment.
Will Clark
Consultant, A/V Division
An experienced AV consultant, installer, and programmer specializing in immersive media, DSP, and control systems. With a background in both creative and technical disciplines, Will Clark delivers innovative solutions for complex projects in art, events, and commercial spaces.
Raymond Phelps
Consultant, IT Division
Raymond Phelps is an experienced IT Consultant based in San Francisco, specializing in network infrastructure, IT, and end-to-end technology solutions for both residential and business clients. He combines a strong technical foundation with a people-first approach, ensuring every project is efficient, secure, and tailored to the client's goals. Passionate about simplifying complex systems, Raymond helps organizations strengthen performance and build long-term confidence in their technology.
“Technology is amazing, but only when you control it. We make sure it doesn't control you.”
John Williamson
Founder & Chief Consultant