Dispatch
Every van assigned before 7am
The board routes on postcode, van stock and engineer ticket. When a burst main comes in at 06:40 it rebuilds itself and tells the two engineers it moved.
How routing worksWhether it's a midnight emergency or a commercial build, our tech-powered fleet gets the job done faster and more reliably.
We don't do 4-hour arrival windows. Our proprietary dispatch hub routes the closest available engineer to your door instantly, so you are never left waiting.
Real-time Operations & Fleet Management
Hover over the card deck below to fan out all 11 trade services. Tap or click any card to select it, then watch the deck slide back together.
Emergency lock replacements, master key systems, and digital access control.
Commercial pipework, high-pressure unblocking, and full drainage solutions.
Three-phase power, PAT testing, consumer unit upgrades, and rewiring.
Gas Safe inspections, commercial boiler maintenance, and soundness testing.
Planned reactive repair works, facility upkeep, and full property snag resolution.
Custom timber framing, window casing, structural timber, and trim work.
Complete wet room installations, sanitaryware fitting, and waterproofing.
Commercial & residential kitchen fit-outs, gas lines, and appliance setup.
Interior and exterior decorating, plastering, and commercial painting.
Major structural builds, dormers, wrap-arounds, and new floor additions.
FD30 & FD60 certified fire door fitting, seal inspection, and compliance.
Roller shutter motor replacement, security grill alignment, and 24/7 repair.
Emergency lock replacements, master key systems, and digital access control.
Flat, highly visible service layout for large-scale property transformations without any interaction required.
Full property refurbishments, structural alterations, and interior remodels tailored to your spec.
Dormer, hip-to-gable, and mansard loft conversions built seamlessly into your existing roofline.
Single and double-storey home extensions, wraparounds, and garden rooms from foundations to finish.
Running 4,100 vans across the UK and Ireland
That is what happens when the job sheet, the parts list and the invoice are the same record instead of three people re-typing the same morning twice.
Dispatch
The board routes on postcode, van stock and engineer ticket. When a burst main comes in at 06:40 it rebuilds itself and tells the two engineers it moved.
How routing worksSite
Drawings, RAMS, gas certificates, meter readings and photos live on the job. Nobody rings the office to ask where the last visit notes went.
See the engineer appCash
Parts and hours price themselves off the signed job sheet. The invoice goes out from the driveway instead of the following Tuesday, if it went out at all.
See invoicingCaller ID pulls the site history before anyone picks up. Out of hours, the call becomes a job with an SLA clock already running.
Kali Constructions picks the engineer with the right ticket and the right parts on board, then sends the customer a tracked arrival window.
Signature on the phone releases the invoice, the certificate and the payment link in one action, straight into Xero or Sage.
310
jobs a month
26
vans
We were writing off about eleven grand a month in work we had done and never billed. That stopped in the first quarter.
Tell us about your home, commercial building, or property portfolio. Our team will review your requirements and provide a detailed quote.
4.9 · 1,940 verified client reviews
No hidden fees or unexpected call-out surges. Pick a service tier or request a custom commercial quote.
For everyday homeowners needing fast emergency repairs & plumbing maintenance with zero hidden fees.
For property managers needing fast SLA response times and full compliance across multiple units.
For B2B bespoke maintenance, planned facility upgrades, and large-scale commercial construction.