Field Service Optimization
Optimize HVAC technician scheduling and routing with 50+ constraints — including skill matching, time windows, and shift hours — while adapting in real time to cancellations or emergency calls.
HVAC service businesses face relentless scheduling pressure — back-to-back jobs, last-minute cancellations, and technicians spread across sprawling service territories. NextBillion.ai's Route Optimization API delivers dispatch-ready technician routes in seconds, handles 50+ real-world constraints, and cuts fuel costs — so your team spends less time driving and more time servicing customers.
Purpose-built APIs and tools that help HVAC service businesses dispatch smarter, reduce drive time, and scale field operations.
Optimize HVAC technician scheduling and routing with 50+ constraints — including skill matching, time windows, and shift hours — while adapting in real time to cancellations or emergency calls.
Generate dispatch-ready multi-stop routes for your HVAC fleet in seconds. Reduce fuel consumption, minimize drive time, and handle seasonal demand spikes without overshooting budgets.
Instantly assign the right technician to the right job using dynamic parameters — location familiarity, shift timing, job priority, and real-time availability — for optimal service outcomes.
Monitor every HVAC technician in real time with sub-meter accuracy. Get live ETAs, route adherence alerts, and mileage reports — keeping dispatchers informed and customers updated.
Automatically push optimized job routes directly to technician apps and fleet systems the moment planning is complete, eliminating manual handoffs and dispatch delays.
Calculate real-time travel times and distances across your entire service territory in a single API call — powering smarter technician assignment and accurate customer ETAs.
Connect your HVAC job management or scheduling platform via REST API. Feed in all service appointments, technician locations, shift windows, skill sets, and vehicle details — handling everything from routine maintenance calls to urgent repair dispatches across your service territory.
See how field service businesses are cutting drive time, reducing costs, and delighting customers with smarter routing.
"By substantially reducing the number of developer hours spent on scheduling, NextBillion.ai's MVRP and large Distance Matrix API have helped us improve our operational efficiency and increase our cost savings significantly!"
"Support very good and friendly. Nextbillion provide the maps distance calculation with the low price but high value service to us. Nextbilions has help us reduce the cost and provide the same service as google!"
"Rich in features, light in the pocket. NextBillion.ai is solving the complex processes of the best route for the right vehicle."
"We were unhappy with the pricing from big players in this space and needed a scalable alternative that offered customizability. NextBillion.ai's Maptiles API was exactly what we were looking for. For companies in the ferry and nautical map domain, we'd highly recommend NextBillion.ai."
"I admire NextBillion.ai's fast response and friendly manners whenever we need professional support in geospatial data processing. They have delivered a valuable service and support to our company that we appreciate."
"By substantially reducing the number of developer hours spent on scheduling, NextBillion.ai's MVRP and large Distance Matrix API have helped us improve our operational efficiency and increase our cost savings significantly!"
"Support very good and friendly. Nextbillion provide the maps distance calculation with the low price but high value service to us. Nextbilions has help us reduce the cost and provide the same service as google!"
"Rich in features, light in the pocket. NextBillion.ai is solving the complex processes of the best route for the right vehicle."
"We were unhappy with the pricing from big players in this space and needed a scalable alternative that offered customizability. NextBillion.ai's Maptiles API was exactly what we were looking for. For companies in the ferry and nautical map domain, we'd highly recommend NextBillion.ai."
"I admire NextBillion.ai's fast response and friendly manners whenever we need professional support in geospatial data processing. They have delivered a valuable service and support to our company that we appreciate."
"By substantially reducing the number of developer hours spent on scheduling, NextBillion.ai's MVRP and large Distance Matrix API have helped us improve our operational efficiency and increase our cost savings significantly!"
"Support very good and friendly. Nextbillion provide the maps distance calculation with the low price but high value service to us. Nextbilions has help us reduce the cost and provide the same service as google!"
"Rich in features, light in the pocket. NextBillion.ai is solving the complex processes of the best route for the right vehicle."
"We were unhappy with the pricing from big players in this space and needed a scalable alternative that offered customizability. NextBillion.ai's Maptiles API was exactly what we were looking for. For companies in the ferry and nautical map domain, we'd highly recommend NextBillion.ai."
"I admire NextBillion.ai's fast response and friendly manners whenever we need professional support in geospatial data processing. They have delivered a valuable service and support to our company that we appreciate."
We built our routing platform for the operational realities of field service businesses — not just generic logistics.
Handle technician skills, time windows, shift hours, and priority jobs — every real-world HVAC dispatch scenario is supported natively.
Per-vehicle or per-order pricing means seasonal HVAC demand spikes never translate into surprise API billing overruns.
Dedicated solutions engineers available around the clock — so your HVAC dispatch operations never stall waiting for a support ticket.
Go live within a week with trial onboarding and production integration support, connecting seamlessly to Samsara, Geotab, and your existing field service platforms.
The team behind the platform redefining field service routing.
Co-Founder
Gaurav Bubna drives product innovation at NextBillion.ai, bringing a rare combination of deep technical expertise and real-world operational understanding to the platform. His career spans product leadership roles at some of the world's most demanding logistics and mobility companies — including Grab, Ola, and Morgan Stanley — where he built successful products from scratch across ride-hailing, food delivery, and logistics. At NextBillion.ai, Gaurav channels that experience into building routing and field service optimization tools that solve the problems that generic mapping APIs simply cannot address. His product philosophy centers on making enterprise-grade location intelligence genuinely accessible, configurable, and cost-effective for businesses of all sizes — from growing HVAC fleets to global logistics platforms.
Co-Founder
Ajay Bulusu is a co-founder of NextBillion.ai and a driving force behind the company's vision to make sophisticated location technology work for real operational businesses. His journey began at Grab's Geo team in 2017, where he and his co-founders encountered firsthand the limitations of existing mapping and routing solutions — systems that were expensive, rigid, and built for generic use cases rather than the nuanced demands of field service, logistics, and fleet operations. That experience shaped the founding philosophy of NextBillion.ai: build location intelligence that businesses can truly customize and afford. Under Ajay's leadership, the company has grown to serve 150+ businesses globally, delivered over $11 million in cost savings to customers, and optimized more than 10.9 million deliveries and field service tasks.
Co-Founder
Shaolin Zheng co-founded NextBillion.ai alongside Ajay Bulusu and Gaurav Bubna after the three collaborated as part of Grab's pioneering Geo team in 2017. That shared experience — building location technology at one of Southeast Asia's largest ride-hailing and logistics platforms — gave Shaolin a deep understanding of the gap between what enterprise routing technology could do and what most businesses could actually access and afford. At NextBillion.ai, Shaolin brings technical depth and a relentless focus on reliability to the platform infrastructure that powers field service optimization for HVAC operators, delivery fleets, and mobility platforms worldwide. The platform reflects his commitment to building routing APIs that are both powerful enough for enterprise scale and practical enough for real operational teams to deploy and trust.
HVAC dispatching is the process of assigning service technicians to customer jobs based on location, availability, skill set, and job urgency. Effective dispatching sequences multiple appointments across a technician's day to minimize drive time, meet customer time windows, and maximize the number of jobs completed per shift — directly impacting revenue and customer satisfaction.
Talk to a NextBillion.ai solutions engineer for a free consultation tailored to your field service operation.
Rated 4.6+ across top software review platforms
Enterprise-grade data security and platform reliability
Proven cost reduction across 150+ global business customers
Tell us about your fleet size, job volume, and current scheduling challenges. A NextBillion.ai solutions engineer will respond with a tailored routing strategy and pricing estimate — typically within one business day.
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To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.