Expert DDC programming, BMS design, submittal packages, controls troubleshooting, and practical BAS/HVAC engineering tools for commercial, institutional, and mission-critical facilities.
From initial design to final commissioning, WEBC delivers precise, professional BMS controls solutions tailored to your exact project needs.
Complete building management system design from concept through commissioning — HVAC, electrical, and critical infrastructure for facilities of all scales.
Expert DDC controller programming across major platforms including Honeywell, Johnson Controls, Siemens, Trane, and Schneider — seamlessly integrated with existing systems.
Professional, specification-compliant submittal drawing packages delivered on time for general contractors, MEP engineers, and system integrators nationwide.
Remote and on-site diagnostics for underperforming or failed BMS systems — rapid root cause analysis, corrective action, and lasting resolution.
Fine-tuning existing systems to peak efficiency — reducing energy waste, improving occupant comfort, and extending equipment life through smart controls strategies.
Real-time remote engineering support for system integrators, facility managers, and contractors nationwide — responsive expert help exactly when you need it.
Quick field-friendly calculators organized by discipline so the tool library can grow without turning the homepage into one long calculator list.
Choose a category below. Available calculators open in the same popup style already used on the website; planned tools are shown as the roadmap structure.
Controls-specific field tools for signal scaling, sensor troubleshooting, BACnet checks, loop tuning, and control power planning.
Airflow, mixed air, heating/cooling load, fan, filter, economizer, duct, and ventilation calculators.
Hydronic flow, control valve Cv, pump affinity, and other water-side engineering checks.
Useful controls-panel and field-wiring tools including transformer sizing, actuator loading, motors, and voltage drop.
Operating-cost, demand-cost, VFD savings, payback, and energy-impact tools for sales and retrofit discussions.
Field checkout, sensor sanity checks, trend sampling, stroke timing, and commissioning reference helpers.
WEBC was built to fill a critical gap in the market: high-quality, reliable BMS controls engineering expertise deployed quickly, flexibly, and cost-effectively — without the overhead of a large firm and without compromising on technical depth.
WEBC delivers expert BMS controls engineering across the full spectrum of commercial and institutional building types.
A simple, proven process designed to get your project moving fast — with full transparency at every step.
Tell us about your project. We review your scope, timeline, and technical requirements — no obligation, no sales pressure.
Our team designs, programs, and documents your BMS controls solution to specification — on time and to the standard your project demands.
You receive complete, professional deliverables ready for installation, review, or submittal — backed by our ongoing support.
Ready to move forward? Send us a message and we'll respond within one business day. We welcome RFQs, project inquiries, and teaming opportunities of all sizes.
Complete the form below and we'll get back to you promptly.
👥 Interested in collaborating or joining the WEBC engineering network? We're always open to connecting with skilled BMS controls engineers. → collaborate@widmerengineeringbms.com