Travis Wieser
Web Tools

Custom calculators and web tools.

Through Wieser Websites, I build calculators, configurators, lookup tools, and other web applications. They replace repeated spreadsheet calculations, chart lookups, and manual product selection.

Featured tool · C-Aire Compressor Builder

Featured
6 web tools
Domains
Compressed air and fire protection
Form factor
Embedded, WordPress, or standalone
Audience
Customers, sales teams, and technicians

Designer + engineer

C-Aire Compressor Builder

Guides users through C-Aire compressor options and generates a valid part number and specifications.

  • Acumin Pro
  • Source Sans 3
  • Multi-step flow
  • Spec decoder
  • WordPress embed

Designer + engineer

Competitor Cross Reference

Matches competitor fire protection compressor models with comparable C-Aire models.

  • WordPress
  • Gravity Forms
  • Divi
  • Live PN decoder
  • 10 brand corpora

Designer + engineer

Compressor Dry System Capacity Calculator

Matches system volume and required pressure with compatible C-Aire fire protection compressors.

  • NFPA 13 logic
  • Capacity table
  • PSI + gallons
  • Fire protection UX

Designer + engineer

Fire Sprinkler System Volume Calculator

Calculates total fire sprinkler system volume from pipe size and footage.

  • Pipe volume math
  • Dry systems
  • Preaction systems
  • Copy result

Designer + engineer

Dry Valve Air Pressure Lookup Tool

Uses the valve model and static water pressure to provide the manufacturer's recommended system air pressure range.

  • Valve charts
  • Air pressure range
  • Manufacturer sourced
  • NFPA context

Designer + engineer

Digital Cycle Counter Analysis

Analyzes compressor cycle counts and run-time data to help identify possible pump or system issues.

  • Acumin Pro · uppercase
  • DSEG 7-seg
  • --radius:0
  • Diagnostic math
  • Field-tech UX
Coming Soon
Screenshot of the Digital Cycle Counter Analysis interface.
Coming Soon

Each tool uses the same formulas, charts, and product data the business already relies on. The information is easier to access and use online.

How I build web tools

Clear inputs and results

Users should know what to enter, what the result means, and what to do next. I keep labels, units, validation, and result explanations straightforward.

Designed for the job

The design accounts for where the tool will be used, whether that is on a phone in the field, during a sales call, or inside an existing website.

Documented logic

Every formula, coefficient, and lookup table is tied to a documented source. When it helps, the result also shows the calculation or reference used.

Pricing

Wieser Websites tool pricing starts with the logic and interface complexity. Every tool includes source-aware implementation, responsive behavior, and 30-day free post-launch support.

Web Tool

Simple Calculator

$500

  • One focused calculator or lookup
  • Validated inputs
  • Sourced formula or chart logic
  • Responsive interface
  • Basic result output
  • Branded social media launch graphic
  • 30-day free post-launch support
Web Tool

Interactive Tool

$1,000

  • Multi-step calculator or configurator
  • Dataset logic
  • Result states
  • Copy, print, or share behavior
  • Embeddable delivery
  • Branded social media launch graphic
  • 30-day free post-launch support

Custom web tools

Good candidates

A repeated spreadsheet calculation, product lookup, sizing chart, or selection process is usually a good candidate for a web tool.

How they are built

Tools can be added to WordPress, Webflow, Next.js, or a standalone page. Each one is built around the company's existing formulas, charts, product data, and update process.

Start a project

Use the contact page to describe the calculation, chart, or manual process you want to move online.