For HVAC and engineering contractors
Jobs, quotes and invoices for HVAC and engineering contractors, in one system.
Ovelah links your clients, sites, jobs, quotations and invoices, so nothing lives in spreadsheets and WhatsApp.
We set it up for your business. 1-month free trial.
JOB-1042
Chiller service and repair
Client: Northgate Retail
Site: Manchester – Arndale store
QUO-1042
£2,480.00
Created from JOB-1042
INV-1042
£2,480.00
Created from QUO-1042
Example data.
Operations shouldn't live in disconnected systems.
Dispatch in chat threads
Jobs are assigned in messaging apps and the vital details are lost in the daily scroll.
History in spreadsheets
Site configurations and equipment histories are scattered across fragmented files.
Invoices that wait
Completed work is billed late because the parts and labour details are hard to gather.
Ovelah replaces all three with one chain.
One connected workflow.
A job inherits its client.
A job inherits its client.
Clients & Locations
Every client with every site, mapped, with history attached.
Jobs
Track each job from request to completion.
Quotations
Estimate labour and parts against the actual job.
Invoices & Balances
Bill from completed work and see what is outstanding.
Expenses & Assets
Log job costs and the equipment you service.
Reporting
A clear view of operations and profitability.
Built for teams that work on site.
Engineering & Maintenance
Manage service contracts without the chaos.
HVAC & Electrical
Track equipment and quote accurately.
Facility Management
Organize requests across multi-building campuses.
Mep-Contractors
Keep project expenses tied to the job site.
Infinity Engineering Solutions uses Ovelah to manage jobs, quotations, and invoicing across multi-site maintenance operations.
Read the case study"Ovelah fundamentally changed how we track our field engineers. We no longer lose money on forgotten parts, and our clients appreciate the transparent service histories."
Practical software, not enterprise complexity.
Connected by design
Clients, locations, jobs and invoices share one continuous record.
Clear for the field and the office
One unified view of what is happening, preventing miscommunication.
Built around site work
Made expressly for teams that dispatch, inspect, repair, and bill.
Quick to learn
A clean interface that avoids months of expensive enterprise training.
Pricing that scales with your operations.
Custom monthly and annual plans. 1-month free trial, no card required.
Frequently Asked Questions
Ovelah is a business operations platform that connects clients, locations, jobs, quotations, and invoices into one seamless workflow.
Service, maintenance, and contracting businesses—including HVAC, electrical, and facility management—that dispatch teams to physical locations.
Spreadsheets disconnect your data. Traditional ERPs take months to implement. Ovelah offers the data structure of an ERP with the immediate usability of modern software.
Yes. We offer a 1-month free trial with no payment card required.
Pricing scales with your operational volume and user count. Subscriptions are billed monthly or annually, with taxes applied on top of the base fee.
All customer records and invoices are encrypted. Data is securely hosted on Cloudflare infrastructure in the Asia region (Japan) to ensure high performance.