HVAC and Boiler Service Management Software
HVAC work peaks seasonally: air conditioning demand in early summer, boiler servicing before winter — often at once. AsentTime generates periodic work orders from maintenance contracts, making the peak predictable and ensuring no service visit is missed.
Who uses it?
Air conditioning sales, installation and service companies
Authorised boiler and gas service centres
HVAC contracting firms
VRF and central system maintenance companies
Heat pump installers and service providers
In-house technical teams in facilities management
Challenges in this industry
Job tracking spread across channels
Requests arrive by phone, messaging apps and in person. Without a single place to hold them, the state of each job gets lost and unanswered enquiries pile up.
Technicians arriving without context
A technician who does not know the equipment's history spends longer diagnosing, and arriving without the right part means a second visit. Every wasted trip is a direct cost.
No visibility over stock
When nobody knows which part is in which van, you either over-order or leave jobs waiting on a part you already had.
Missed maintenance visits
A maintenance schedule tracked by hand slips. A late visit breaches the contract and invites a failure that could have been prevented.
How AsentTime solves them
Work order management
Every HVAC and heating service request becomes a numbered work order. Customer, equipment, address, reported fault, diagnosis and the work carried out sit in one record. Status history shows where the job stands and who changed what, and when.
Asset records and service history
Each split, multi-split and floor-standing air conditioners gets an asset record carrying make, model, serial number, installation date and warranty expiry. Every job performed on it is written back to that record, so the next technician arrives knowing what was done before.
Service addresses and technician assignment
A customer may have several sites; each is defined as its own service location with directions and an on-site contact. Work orders are assigned to a technician, visits are scheduled, and the technician sees the job on their phone.
Task lists and workflow templates
Repeating steps in HVAC and heating service work are defined as workflow templates. When a work order opens, the tasks and checklist come ready; the technician ticks them off on site. Nothing gets skipped and everything done is recorded.
Spare parts and stock tracking
Parts are tracked per stock location — warehouse or van. Parts used on a work order are deducted automatically and items falling to critical levels become visible. Supplier and order records show where a missing part is coming from and when.
Quotes and approval
For chargeable work, a quote is built from labour and parts lines and sent to the customer. An approved quote is linked to the work order, so scope is settled before anyone starts on site.
Planned maintenance contracts
Planned maintenance on air conditioning and heating systems affects both efficiency and safety directly, and warranty coverage becomes contestable on equipment that has not been serviced annually. Once a contract is defined, periodic work orders are created automatically — the maintenance date arrives without anyone having to watch a calendar.
Customer tracking page
A shareable link lets the customer see what stage their job is at. Internal statuses are simplified before they reach them, and "where has my job got to?" calls drop noticeably.
What does hvac and heating service software do?
The difficulty in HVAC and heating service is not doing one job — it is running dozens at once without mixing them up. Where each technician is, which job is waiting on a part, which customer has not been called back: leave that in a notebook and in people's heads, and it falls apart as the business grows.
The AsentTime field service module holds all of it in a single work order. A numbered record opens the moment a request arrives, tying customer, address, equipment, reported fault and assigned technician together. Every status change is written to history, so "what happened to that job?" always has an answer in the system.
The second layer is the asset record. In HVAC and heating service, the same equipment is visited many times over the years; knowing what was done before shortens diagnosis and makes recurring faults visible.
Which equipment can you track?
An asset record holds make, model, serial number, asset tag, installation date and both manufacturer and service warranty expiry dates. Equipment can be nested under other equipment, so site-level installations are tracked as a hierarchy.
Equipment commonly tracked in HVAC and heating service:
Split, multi-split and floor-standing air conditioners
VRF and central air conditioning systems
Wall-hung and condensing boilers
Heat pumps
Boilers and burner systems
Air handling units and fan coil units
Ducted systems and flues
Thermostats and control panels
Common jobs and fault types
Defining fault categories makes it possible to report which problems occur how often — the most concrete data you have for stock planning and technician training.
The most frequently opened work order types in HVAC and heating service:
Not cooling, not heating and refrigerant leaks
Planned servicing, filter and heat exchanger cleaning
Boiler pressure loss and radiators not heating
Water leaks and blocked condensate drains
Control board, sensor and thermostat faults
Compressor and fan motor replacement
New installation, removal and relocation
Flue gas analysis and safety checks
How the technician's day gets easier
Technicians see their assigned jobs on their phone: customer name, address, directions, on-site contact and the equipment's history are all to hand. There is no need to call the office for information.
Where a workflow template is defined, the tasks and checklist arrive with the work order. Ticking items off records the work as it happens, and photos and notes can be attached. Recording a part against the work order deducts it from stock automatically.
When a job needs more than one visit — waiting on a part, or needing a second pair of hands — separate visit records are created, so the total hours and number of trips reflect reality.
Spare parts, stock and procurement
Two things affect profitability most in field service: wasted trips and parts you do not have. Both come down to stock visibility.
Parts are tracked per stock location. The main warehouse and every service van can be defined separately, so you can see which part sits in which vehicle. Parts used on a work order are deducted from that location and the movement is recorded.
Suppliers and purchase orders are held in the system too. Which supplier a missing part was ordered from and when it is due can be seen from the work order, so the date you give the customer rests on a record rather than a guess.
Stock locations per warehouse and van
Automatic part deduction from work orders
Visibility of critical stock levels
Supplier and purchase order tracking
Full stock movement history
Preparing quotes and getting approval
Work outside warranty starts with a quote built from labour and parts lines and sent to the customer with the total.
Not starting before approval prevents disputes over the amount afterwards and cuts the time a technician spends waiting on site. The approved quote is linked to the work order, so what was done can be compared against what was agreed.
Planned maintenance contracts
Planned maintenance on air conditioning and heating systems affects both efficiency and safety directly, and warranty coverage becomes contestable on equipment that has not been serviced annually.
A contract defines scope, interval (monthly, quarterly, half-yearly, annual) and the equipment covered. The system creates the work orders when each interval falls due — the possibility of forgetting a maintenance visit disappears.
A maintenance contract also means predictable revenue. Moving from turnover that swings with breakdowns to steady contract income is the single most decisive step in growing a field service business.
How customers follow their job
A significant share of calls to a service business are not new requests but "what is happening with my job?". Those calls tie up the office and leave the customer uncertain.
AsentTime generates a shareable tracking link for each work order. Customers see what stage their job is at themselves, with internal statuses simplified before they are shown — the detail of your operation stays inside.
You can also publish a fault reporting form. Requests submitted through it become work orders directly, removing the risk of details being lost in a phone call.
How to get started
Start with the field service template
Selecting the HVAC and heating service vertical at sign-up brings equipment categories, fault types and workflow steps ready-made. There is nothing to define from scratch.
Create customer and asset records
Enter your customers, their service addresses and the equipment you maintain. Make, model, serial number and warranty details live on the asset record.
Add your technicians
Invite technicians by email. Each one sees their own job list and assigned visits on their phone.
Define parts and stock locations
Set up your warehouse and service vans as stock locations and enter the parts you use most. Parts used are deducted from the work order automatically.
Share your fault reporting form
Add the link where customers can log a fault directly to your website and contact channels. Incoming requests become work orders straight away.
Set up your maintenance contracts
Create contracts for customers on planned maintenance so periodic work orders generate themselves.
Frequently Asked Questions
How long does setup take for HVAC and heating service?
Selecting the HVAC and heating service vertical in the field service template brings equipment categories, fault types and workflow steps ready-made. Once your customer and asset records are in, you can open work orders the same day.
Can my technicians use it on site from a phone?
Yes. Technicians see their assigned jobs, customer and address details, the equipment's service history and their task list on their phone, and can add notes, photos and parts used on site.
Are parts deducted from stock automatically?
Yes. A part recorded against a work order is deducted from the chosen stock location — warehouse or service van — and the movement is logged.
Can my customer see the status of their job?
Yes. A shareable tracking link is generated for each work order. Customers see what stage the job is at, with internal status names simplified before they are shown.
Are planned maintenance work orders created automatically?
Yes. Once a maintenance contract is defined, work orders are generated by a background job when each interval falls due.
Which plans include the field service module?
The field service module is part of the Pro and Enterprise plans. You can try every feature during the trial without paying.
Can I see what was done to the same equipment before?
Yes. The asset record holds every work order, replaced part, diagnosis and meter reading for that equipment in date order.
Can I plan seasonal servicing in bulk?
Yes. Once an interval is defined on a maintenance contract, work orders are generated when it falls due, so you start the season with a list of exactly who needs visiting.
Can I attach documents such as flue gas certificates to the equipment?
Yes. Certificates can be recorded against the asset with issue and expiry dates, and the document file itself attached.
Key features for this industry
Related industries
Get started for your business today
Setup takes minutes and no card is required. You can use every feature free of charge during the trial period.
