Custom Energy Management Software for Real Estate Owners and Operators
What We Build
An energy management system holds the consumption record for every meter in the portfolio, and every invoice and report reads from it. So we build it as one system in parts, and each part has to hold up on the day a reporting deadline lands.
Meter and Interval Data Ingestion
Interval data arrives from different meters at different resolutions, and a communications gap looks identical to a genuine zero. We build the ingestion layer with the gap handling rules, so a dropped gateway on one riser doesn't turn into a building that apparently used no electricity on Tuesday.
Utility Bill Capture and Validation
A supplier invoice and your own meter data disagree more often than anyone expects, and the difference is usually where recoverable money sits. So we build the bill parsing together with the variance checks, so a tariff applied to the wrong account surfaces in the month it happens.
Building System Integration
Plant data lives in the BMS and speaks BACnet or Modbus, and the point names were written by whoever commissioned the site. ELITEX build the point mapping along with the polling layer, since a normalised tag set is what makes one chiller comparable to another across the portfolio.
Tenant Submetering and Cost Recovery
Submeter readings turn into tenant charges, and a lease clause decides how. We build the allocation rules with the billing export, so a recovery calculation survives the first tenant who asks to see the working.
Alerts and Fault Detection
A setpoint drifts on a Friday and the site runs in override until someone walks past the panel. We build the rule engine together with the escalation logic, so an alert reaches the person who can act on it and doesn't land in a shared inbox nobody reads.
Reporting and Disclosure
Consumption data has to leave the system in the shape a benchmarking scheme or a lender expects, and weather normalisation changes the number. We build the reporting pipeline with an audit trail behind every figure, so a challenged submission traces back to raw readings.
Who This Service Is For
Energy management software development by ELITEX works best for real estate operators whose consumption data now lives in a spreadsheet that one person understands. An owner running a few hundred assets across offices and retail fits well. So does a manager whose licensed platform can't model a tenant recharge structure the finance team keeps making more specific. We're the wrong choice if you want a monitoring platform configured next week, because we write custom code and don't sell a product. We're also a poor fit for someone with four buildings on a single supplier, since an off the shelf tool will cover that far cheaper than we will.
Why Choose ELITEX as an Energy Management Software Development Partner?
Seniors Write The Code
Most of our engineers are senior level, and that shows up in the meter hierarchy decided in the first month. Time series assumptions punish junior code in ways that only appear when the annual figures get compiled.
Real Estate Work Since 2015
We've spent long enough in this vertical to know how utility APIs and BMS exports behave when they misbehave. That knowledge saves discovery time you'd otherwise pay for.
You Own Everything
Code, repositories, infrastructure, and environments sit in your accounts from the first commit. No lock in, and no licence tying you to us after launch.
We Say When Something Won't Work
If your scope doesn't fit your budget, you hear it during discovery. We'd take a smaller project over a rebuild conversation in month six.
Clutch Review
THE REVIEWER
Yuri Vorontsov, Head of Technology, Appetence BVTHE PROJECT
MVP Development for Remote Product DeveloperProject summary
A remote product development team hired ELITEX to provide additional developers to assist in creating an MVP for an OA Switchboard.Feedback summary
The project was launched successfully, earning praise from the client as well as a number of industry players. The company appreciated the team's communication skills, which allowed their experience and knowledge to shine through during the deployment of the project.What Our Clients Say About Us
Before cooperation with ELITEX, I interviewed 20+ dev shops. Of all the teams I interviewed, ELITEX was the best technically by far and I felt confident building with them and that I could continue to work with them as my company grows. Project management was very effective. The team is responsive and gets work done in a timely manner.
I like ELITEX's holistic nature approach to our engagement. Not only do they execute the tasks given, but they also suggest helpful alternatives based on their deep experience to make the products even more effective
Adrian Obleton
Founder & CEO at ModelMaster
ELITEX are fantastic! We needed 'on-demand' help to work in a fast, Agile fashion. Not only are they timely with their deliverables, but the quality is also elite.
The team is always available (even during US hours, which was very important to us) and very forthcoming with communication, consistently providing updates and project tracking.
We highly recommend ELITEX to any product or tech lead and look forward to continuing our working relationship with them.
Christopher Durand
Co-founder at Bitsy Boost
Our Energy Management Software Development Services
New Build From Scratch
We settle the meter hierarchy and the time series model before any dashboard gets written, since both are the hardest things to change once years of readings exist. Alerting and tenant billing come after the data holds through a full billing cycle.
Replatforming Away From a SaaS Energy Monitoring Platform
Many of our clients have outgrown a hosted monitoring product and need the same analysis running on software they control. So ELITEX rebuild the meter store and the calculation rules on an owned stack, matching current behaviour first and improving it second.
Integration Layer
An accounting system and an energy platform rarely agree on what counts as a billable unit of consumption, and that disagreement surfaces as a recharge that drifts away from the invoice. We build the translation layer that reconciles those definitions, including the cases where one system has closed a period while the other is still backfilling readings.
Data Migration
In case of migration, we map historical readings and meter registers onto the new schema, then reconcile both datasets before anyone switches the old platform off. Parallel running through a full billing cycle catches what the mapping missed.
Custom Module Work
In this scenario, the system stays, and one piece of it gets built or replaced. Tenant recharge calculation and emissions reporting tend to be the modules clients want written to their own operational rules.
Maintenance and Support After Launch
Someone has to handle the utility provider that changes its data format without warning. That's why ELITEX keep the integrations current and stay available when a gateway drops out mid reporting period.
How We Work
Energy Management Software Integrations ELITEX Handle
When a system has no documented API, we build the connector ourselves. Screen level integrations and file based feeds are both workable, and we've done both.
Utility Data and Billing
Arcadia, UtilityAPI, Urjanet, Genability, Octopus Energy API
Building Management Systems
Siemens Desigo, Johnson Controls Metasys, Honeywell EBI, Schneider EcoStruxure, Tridium Niagara
Metering and IoT Platforms
AWS IoT Core, Azure IoT Hub, The Things Stack, Wattsense, Smappee
Accounting and Property Systems
QuickBooks Online, Xero, Sage Intacct, NetSuite, Yardi Voyager
Compliance and Data Handling
Other Real Estate Software We Develop
FAQs
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