HVAC Guides

Practical hvac advice for small shop owners: pricing, invoicing, scheduling, and the operational details that hold a service business together. Written by people who run service shops, not marketers.

HVAC Jun 1, 2026 12 min read

How to Set an HVAC Service Call Fee in 2026: A Pricing Guide

How to set an HVAC service call fee in 2026: opportunity cost not gas, the credit-on-hire structure, and the after-hours bracket the labor law requires.

HVAC Apr 25, 2026 9 min read

The Complete Guide to HVAC Invoicing for Small Shops

What to put on every HVAC invoice, how to price service calls, sales tax basics, and the payment terms that get small shops paid faster.