Your technicians and field staff need software that works while they're working.
We build mobile apps for service businesses — field service management, job card apps, client booking tools, and the crew mobile experience that cuts admin time and keeps your team coordinated. Fixed scope, fixed price.
Your technicians are texting job updates, calling dispatch for addresses, and photographing job completion with their personal camera. Every unstructured field interaction is admin time at the end of the shift.
Service businesses — HVAC, plumbing, electrical, pest control, cleaning, landscaping, home services — have a field operations data problem. The work is done in the field by technicians who aren't at a desk. Job information travels by phone call, WhatsApp, and memory. Job completion is documented in a paper job card or not at all. Parts used aren't captured until someone reconciles at the end of the week. Client sign-off is a scribble on a carbon copy that gets lost.
Jobber, ServiceTitan, and Housecall Pro solve some of this for generic home services. They're subscription SaaS products with feature sets designed for the median service business — which means if your business has unusual job types, specialist pricing structures, or crew configurations that don't fit their assumptions, you're working around the software rather than with it.
A custom field app gives you the exact job card format your trade requires. The parts lookup that references your specific inventory, not a generic parts catalogue. The GPS check-in that matches your specific dispatch radius. The completion photo categories that match your service types (before/after for cleaning, fault code for HVAC, soil condition for landscaping). When the software matches the actual job, technician adoption is immediate — because it's easier than the workarounds they're currently using.
A crew mobile app where job cards arrive automatically, completion is logged with photos and GPS, parts used are captured, and client sign-off happens on the phone — so your back office has real data without a manual catch-up.
Job cards pushed from dispatch
Technicians receive the day's jobs on their phone — client name, address, job description, special instructions, and an estimated window. No morning briefing required to know where to go.
GPS check-in and check-out
Technicians check in when they arrive at the job site (GPS-confirmed) and check out on completion. Dispatch sees all crews on a live map. Travel time and on-site time logged automatically.
Photo and condition logging
Before-and-after photos, fault condition photos, and completion evidence — categorised by job type, timestamped, and GPS-tagged. Synced to the job record in real time.
Parts and materials capture
Technicians log parts used from an inventory list or barcode scan. Used parts deducted from inventory and added to the job cost automatically.
Client sign-off on device
Client signs on the technician's phone at completion. Signed job card emailed to client automatically. Proof of completion stored against the job record. Built with Expo and React Native, Convex for real-time dispatch visibility, offline-first for jobs with no signal, and integrated with QuickBooks or your invoicing tool for automatic job-to-invoice.
One honest number to start.
Fixed-scope, fixed-price. The number below is the starting point — final scope is built from your brief.
A crew mobile app where job cards arrive automatically, completion is logged with photos and GPS, parts used are captured, and client sign-off happens on the phone — so your back office has real data without a manual catch-up.
Three steps, every time.
The same repeatable engagement on every project. No surprises, no mystery, no billable ambiguity.
Brief & discovery.
We send you questions, then get on a call. Output: a written scope with every step, feature, and integration listed.
Build & ship.
Fixed schedule, weekly reviews. No scope creep unless you change the scope — and if you do, we reprice it transparently.
Warranty & retainer.
30-day warranty on every launch. Most clients stay on a monthly retainer for ongoing features and maintenance.
Why Fixed-Price Matters Here
Service business owners are running operational businesses with tight margins and unpredictable days. Technology investment decisions need to be clean: defined cost, defined scope, defined delivery. No open meter on a development engagement while the business is running. Fixed price, ships in 10 to 14 weeks.
Related engagements.
Your service business runs on scheduling, dispatch, and follow-through. Build software for all three.
Read more02The service business with the best operations software wins the customer who matters most: the repeat one.
Read more03The site super's phone is the most important device on your job site. Build software for it.
Read moreQuestions, answered.
Yes — jobs are cached to the device when they're assigned. Technicians can complete the job card, log photos, and capture sign-off offline. Everything syncs the moment they return to coverage, with no data loss.
We can build a client booking flow — either as part of the same app (with separate login roles) or as a lightweight companion app. Most service businesses handle this through a web booking form integrated into the same backend. We scope the right approach for your customer acquisition model.
Recurring job series are created once in the admin panel and automatically generated as individual job cards per occurrence. Technicians see them in their schedule the same as one-off jobs.
A job card, GPS check-in, photo capture, parts logging, and sign-off app on iOS and Android typically runs $50k–$90k. Real-time dispatch board and client booking add scope. Fixed-price.
10 to 14 weeks from brief to launch. Technician training takes half a day — the app is designed to be self-explanatory for field workers.
Tell Ryel about your project.
Describe what you’re building and what outcome you need. You’ll have a written, fixed-price scope within the week.