Masterline builds a dedicated CRM and field service platform for each trade, starting with compressed air and HVAC. Each one is shaped by master techs, senior salespeople and service leaders from that trade, so it works the way your shop already works.
Compressed air
Available nowHVAC, commercial & residential
In developmentNext trade on the roadmap
Up nextPlanned trade
PlannedThe big field service and CRM platforms are built to serve every industry at once. Shops end up paying for setup, consultants and workarounds just to get a system that understands a compressor, a rooftop unit or a service agreement.
Each platform is its own product with its own tools, its own AI tech assistant and its own trade partner. They share the same proven foundation, so every trade gets the best of what we've built.
The CRM and field service platform for compressor distributors and service companies. Service quotes and work orders, equipment and system quotes, service agreements with built-in pricing, piping walk-and-bid, and Ask a Tech troubleshooting from your own manuals.
Built with an HVAC specialist partner on the same foundation as AirSystem HQ. Tech skill levels that help coordinators schedule the right tech, a ductwork walk-and-bid with cost, BOM and margin, maintenance agreements and truck stock.
The app for the plants themselves. Maintenance teams track their compressors, check savings, troubleshoot compressed air, vacuum and nitrogen systems, and connect to their service provider on AirSystem HQ to send requests and get signed work orders.
We're looking for a plumbing specialist to partner on the next HQ, built around the jobs, materials and service work plumbing shops handle every day.
An electrical contractor HQ is planned after plumbing, built the same way: with a partner from the trade.
Every Masterline platform is built so a tech or sales engineer can do 90% of their work from a phone or iPad, while managers see the whole business from the web portal.
Built from the repair: the tech picks hours and parts, it prices itself, and the customer signs on the spot.
Reusable photos and product info, margins inside the min and max the admin sets, and manager review before it goes out.
Pricing calculators that replace the spreadsheets: parts, labor, mileage and visits, with automatic renewal increases.
Walk the job and get a material list, labor hours, cost and margin: piping for compressed air, ductwork for HVAC.
Managers set each tech's skills and level, and coordinators get an "are you sure about that tech?" check.
Min and max for every item. Hit the min and the inside team gets a restock list. Techs can see what's on other vans.
Troubleshooting that starts with likely causes and works by process of elimination, trained on your trade and your own manuals.
Senior techs, sales managers and leadership add what they know, so new hires learn the way your company does it.
Prospecting, a day planner with routes, follow-ups, commission tracking and buying-process coaching for new reps.
Your customers get signed work orders, service history and a simple way to send service and quote requests.
Utilization by tech, margins on everything, and a bird's-eye view that drills down into who is doing what.
Bring your customers, equipment and price sheets from your current system, and use your own forms and templates.
Every HQ can be bought on its own. When a compressor company starts doing HVAC, or an HVAC company picks up compressed air, they add the second trade on and keep one company, one team and one customer list.
We don't guess what a trade needs. Each HQ is designed alongside a specialist partner who has run the work, the trucks and the sales calls.
A seasoned specialist from the trade helps shape every screen, form and workflow.
Manufacturer manuals, industry standards, sizing methods and field-tested troubleshooting.
Techs, coordinators and sales engineers use it in the field before it launches.
Regular updates driven by the people who use it every day.
Masterline started on the service truck, not in a boardroom.
Our founder spent 20 years as a master compressor technician on the top brands and has worked every side of the compressed-air business: service, sales and the office. After years of fighting software that didn't understand the work, the answer was to build platforms that do, one trade at a time.
AirSystem HQ for service companies and PlantAir for the plants they serve.
ClimateSystem HQ, built with our HVAC partner for commercial and residential shops.
Looking for the right plumbing specialist to partner with.
The next HQ in the family, built the same way.
Whether you're a specialist who knows a trade inside out, or a service company ready for software that fits, we'd like to hear from you.