How much does a custom app cost?

Custom apps are quoted per project. We start with a conversation about what you need, then give you a clear scope and quote before any work begins.

Do you build apps for businesses in Sacramento?

Yes. We are based in Elk Grove and work with businesses across the greater Sacramento area, and remotely with clients anywhere in the US.

Do you build mobile apps?

Yes. We build web and mobile apps, from first prototype through launch — and we run our own production platforms, so we know what it takes to keep them reliable.

Custom App Development

Software built around how your business actually works — not the other way around.

Off-the-shelf software rarely fits a small business exactly. We design and build custom web and mobile apps for businesses in Elk Grove, the greater Sacramento area, and beyond — a focused, product-minded team without the overhead of a large agency.

What we build

Booking and scheduling: Let customers book appointments, reserve equipment, or request service times without a phone call.
Customer portals: A place for clients to check job status, see invoices, upload documents, or reorder.
Internal tools and dashboards: Replace the spreadsheet everyone is afraid to touch with a simple app built for your team.
Mobile apps: Web and mobile apps for your customers or crew, from first prototype through launch.

Proven in production

We do not just build apps for clients — we run our own. Platforms like 35px, Shiftwerke, and Wunder Street are designed, built, and operated by us, so we know what it takes to keep software reliable after launch. See our work

Areas we serve

Casper Werke is based in Elk Grove, CA and works with clients across the greater Sacramento area, including:

Sacramento
Elk Grove
Rancho Cordova
Folsom
Roseville
Citrus Heights
West Sacramento
Galt
Lodi
Davis

Frequently asked questions

How much does a custom app cost?: Custom apps are quoted per project. We start with a conversation about what you need, then give you a clear scope and quote before any work begins.
Do you build apps for businesses in Sacramento?: Yes. We are based in Elk Grove and work with businesses across the greater Sacramento area, and remotely with clients anywhere in the US.
Do you build mobile apps?: Yes. We build web and mobile apps, from first prototype through launch — and we run our own production platforms, so we know what it takes to keep them reliable.

Have an idea or a problem to solve?

Tell us what you are trying to do. We will tell you straight whether custom software is worth it — and if it is, give you a clear scope and quote.

Start a conversation

Contact Us

Based in Elk Grove, CA and serving the greater Sacramento area — reach out about a reproduction part, 3D printing, restoration, or a website or app for your business.

Get in touch