When a customer calls to say their AC stopped working on the hottest day of the year, you have about 90 seconds to look up their equipment, their service history, and their service agreement status before they decide whether they trust you or start Googling your competitors. That's not an exaggeration — it's the reality of HVAC dispatch under peak summer load.

CRM software for HVAC companies isn't just a contact database. It's the system that tells your dispatcher which customers have premium agreements, which tech serviced that unit last time, and whether the homeowner prefers morning or afternoon appointments. Done right, it turns a frantic Monday in July into a manageable queue. Done wrong — or without one — it turns into a game of phone tag, double-bookings, and missed follow-ups.

This guide covers what HVAC CRM software actually needs to do, compares the five most commonly used platforms in 2026, and explains where AI is changing the economics for small and mid-size HVAC shops.

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What to Look For in HVAC CRM Software
Generic CRM tools built for sales teams don't translate cleanly to HVAC operations. Here are the six features that separate a useful HVAC CRM from one that creates more work than it saves. 1. Full service history by equipment unit
Every customer interaction — tune-up, repair, equipment replacement — needs to be logged against the specific system (make, model, serial number, install date) it was performed on. When a customer calls about their furnace, you should see the last three visits without asking them anything. This context is what turns a call-taker into a trusted advisor. 2. Service agreement management
Maintenance agreements are the financial backbone of most HVAC businesses. Your CRM needs to track who has an active agreement, when their next service visit is due, what the agreement covers, and trigger automated reminders before the visit date. Agreements that aren't actively managed tend to lapse quietly — costing you recurring revenue without any obvious moment of failure. 3. Dispatch visibility
During peak season, your dispatcher needs a live view of every tech's location, current job status, and available slots. Drag-and-drop scheduling with GPS integration isn't a luxury — it's how you avoid sending a tech to the south side of town when there's a closer job two blocks from where they're finishing up. 4. Automated follow-up for open quotes
A homeowner who gets a quote for a new $7,000 heat pump but doesn't respond in 48 hours isn't necessarily going with a competitor — they're just busy. Automated email and SMS sequences that check in at day 2, day 5, and day 10 without manual effort recover a measurable percentage of jobs that would otherwise go cold. 5. QuickBooks or Xero sync
Every invoice your tech generates in the field needs to move to your accounting system without manual re-entry. Double-entry is a time tax that compounds daily and introduces errors at tax time. 6. Mobile access for techs
Technicians need to access job details, service history, and customer notes from their phone or tablet in the field — not call the office to ask what system they're servicing. A tech who shows up knowing the customer's name, their equipment, and that they've been a customer for six years closes more upsells than one who has to ask.
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The 5 Best HVAC CRM Software Platforms in 2026
| Software | Best For | Starting Price | Key Features |
|---|---|---|---|
| ServiceTitan | Large HVAC companies ($1M+) | ~$398/mo base + per user | Dispatch board, flat-rate price book, service agreements, marketing ROI |
| Jobber | Growing shops (2–15 techs) | $169/mo (Connect) | Scheduling, client portal, QB sync, automated follow-ups |
| HouseCall Pro | Small HVAC operators (1–5 techs) | $65/mo | Online booking, GPS dispatch, in-app payments |
| FieldEdge | Service-heavy HVAC operations | ~$100/user/mo | Flat-rate pricing, service history, equipment tracking |
| Ontrakt | Small-mid HVAC contractors (AI-first) | Free beta | AI estimates, client CRM, dispatch, invoicing, lead management |
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1. ServiceTitan — The Enterprise Standard Price: ~$398–$698/month base + $19–$35/user/month | Best for: HVAC companies doing $1M+ in annual revenue
ServiceTitan is the most capable platform in the category and it prices accordingly. The dispatch board is among the best in field service: real-time GPS, drag-and-drop scheduling, technician capacity views, and priority flags for service agreement customers. The flat-rate price book is deeply configurable and supports membership-based pricing tiers — agreement holders see discounted rates applied automatically.
Service agreement management is where ServiceTitan genuinely earns its cost for high-volume shops. You can set up multi-year agreement templates, auto-schedule seasonal visits, track renewal rates, and measure agreement revenue per tech. The marketing analytics module is unusually sophisticated: it tracks which lead sources (Google, Angi, direct mail) are generating revenue, not just calls. Where it falls short: Most HVAC shops pay $700–$1,200/month all-in after user seats, add-ons, and onboarding fees. Implementation takes 60–90 days and requires dedicated staff time. For shops under $750K revenue, the ROI math rarely works in year one. The platform is also known for long-term contract requirements.
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2. Jobber — Best Mid-Market Balance Price: $69/mo (Core) | $169/mo (Connect) | $349/mo (Grow) | Best for: 2–15 tech HVAC shops
Jobber covers the core HVAC workflow cleanly without the enterprise price tag. You get real-time scheduling and dispatch, automated quote follow-up emails, a client portal where customers can approve quotes and pay invoices, and QuickBooks Online sync. Onboarding is measured in days rather than months.
The main limitation is depth — Jobber doesn't have native flat-rate pricing books or the service agreement automation that ServiceTitan offers. For shops that live and die by maintenance agreements, this creates workarounds. For shops where service agreements are a smaller portion of revenue, it's a non-issue.
At $169/month for the Connect plan (which includes automated follow-ups and QB sync), Jobber delivers strong value for growing HVAC operations that don't need enterprise-grade complexity.
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3. HouseCall Pro — Best for Smaller Operations Price: $65/mo (Basic) | $169/mo (Essentials) | custom (MAX) | Best for: 1–5 tech HVAC shops
HouseCall Pro is the friendliest onramp in the category. Online booking, GPS dispatch, in-app payment processing, automated review requests, and a functional customer history view are all available on entry-level plans. For an HVAC owner-operator or a two-tech shop, it handles the daily workflow without a steep learning curve.
The trade-off is ceiling — as you scale past five technicians, HouseCall Pro starts to show gaps in dispatch efficiency and reporting depth. Service agreement management is limited compared to ServiceTitan and FieldEdge. But for a shop that just needs to get organized and stop managing jobs via text message, it's a strong starting point.
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4. FieldEdge — Best for Service History Depth Price: ~$100/user/month | Best for: Service-first HVAC operations
FieldEdge is purpose-built for HVAC and plumbing service companies, which shows in the equipment tracking and service history features. Every piece of equipment gets a complete service record — all visits, parts replaced, readings taken, technician notes — accessible in the field from the mobile app. This is genuinely useful when you're servicing equipment you installed eight years ago.
The flat-rate price book in FieldEdge is a standout feature: integrated with HVAC industry price books, updated for parts cost changes, and available to techs in the field so they can price a capacitor replacement or refrigerant recharge from a pre-approved list. This reduces price inconsistency across your team and speeds up checkout significantly.
The downside: FieldEdge lacks the marketing and growth features of Jobber and ServiceTitan. It's a strong operations platform for established service operations, less useful as a growth tool.
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5. Ontrakt — Best for AI-Powered Small and Mid-Size HVAC Shops Price: Free beta | Best for: Small-mid HVAC contractors who want AI estimates + full CRM
Ontrakt approaches the HVAC software problem from a different angle. Instead of building a feature matrix to compete with ServiceTitan on depth, it focuses on the two biggest time sinks for small HVAC shops: estimating and customer follow-up.
The AI estimate engine accepts photos or videos of an existing system, a new installation site, or ductwork and generates a detailed line-item estimate in under five minutes — including labor, materials, and markup. For replacement quotes on equipment visits, this is a significant time saver. A tech can submit photos from the field and have a professional PDF proposal ready to send to the homeowner before they leave the driveway.
The CRM tracks full customer history, linked to estimates and invoices, with automated follow-up sequences for open quotes. Lead management captures inquiries from your website and Thumbtack, routes them to the right person, and tracks response rates.
Ontrakt doesn't yet have the flat-rate price book depth of FieldEdge or the service agreement automation of ServiceTitan. But for a 1–10 tech shop that wants a modern, AI-powered platform without a $500/month price tag, it's a compelling option — especially during the free beta period.
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HVAC Customer Management: Where Most Shops Lose Money
The single most common CRM failure in HVAC isn't a software problem — it's a process problem that software can either fix or ignore.
Most HVAC shops have customers who got a tune-up two years ago and haven't been contacted since. Some percentage of those customers now need equipment replacement, have added a second system, or moved to a house with an older unit. But because there's no systematic follow-up process, those customers shop around when a problem surfaces rather than calling you first.
A proper CRM running automated re-engagement sequences — "It's been 18 months since your last tune-up, here's a link to schedule" — recovers a measurable portion of dormant customers every month. ServiceTitan does this extremely well. Jobber does it adequately. Ontrakt's lead nurture module is designed around this workflow specifically.
The math is straightforward: if you have 400 customers in your database and 15% need service in the next 90 days, that's 60 potential jobs. Without automation, you'll capture maybe 20 of them organically. With a re-engagement sequence, you can push that to 40–45. That's 20 additional jobs per quarter from customers you already have.
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Dispatch Efficiency: The Summer Test
Every HVAC CRM gets its real test during the first heat wave of summer. When you have 30 service calls on the board and 6 techs in the field, dispatch efficiency determines whether you can handle the volume or whether you start losing customers to "we can't get there until Thursday."
The features that matter during peak demand:
Live tech GPS — know where everyone is without calling them
Job duration estimates — accurate ETAs depend on knowing how long the current job is likely to take
Priority flags — service agreement customers and no-heat/no-cool emergencies should surface automatically
Same-day slot visibility — fill cancellations instantly without phone calls back through a list
ServiceTitan and FieldEdge are the strongest here. Jobber is solid for moderate volume. HouseCall Pro works for smaller operations. Ontrakt is actively developing dispatch features — currently functional, not yet the category leader on this dimension.
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Which HVAC CRM Is Right for Your Business? Under $300K revenue / 1–3 techs: Start with HouseCall Pro or Ontrakt. Both are approachable, affordable, and will get your customer data organized without overwhelming your team. $300K–$1M revenue / 3–10 techs: Jobber is the default recommendation at this stage. If service agreements represent more than 30% of your revenue, evaluate FieldEdge. $1M+ revenue / 10+ techs: ServiceTitan is the market standard. The cost is real but the platform handles complexity that others can't. Any size, prioritizing AI estimates and automation: Ontrakt's free beta is worth running in parallel with whatever you're using today. The estimate generation alone saves 2–4 hours per week for most HVAC shops.
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Try Ontrakt Free
Ontrakt is the AI-first contractor platform built for small and mid-size HVAC companies. Upload photos or videos of a job site and get a detailed estimate in minutes. Manage customers, track service history, send invoices, and automate quote follow-up — all in one platform. Sign up free at ontrakt.com — no credit card required. The beta is open now.

Best HVAC CRM Software for 2026 — Customer Management, Dispatch & Follow-Up

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