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HVAC controls and BAS optimization for property managers

20+ years of experience | 24/7 service | Multi-brand expertise |
Fast response across Quebec

Your tenants complain about the heating — and your energy bill climbs every year.

Tekimmo diagnoses, programs and optimizes BAS/HVAC control systems in multi-unit residential buildings and commercial buildings — senior technicians on site within 24 to 48 hours.

The most common HVAC challenges in Quebec residential and commercial buildings

In property management, building control systems must keep tenants thermally comfortable while keeping operating costs reasonable. Common problems include:
  • Recurring tenant complaints (too hot / too cold)
  • Unexplained excess energy consumption
  • Repeated HVAC alarms
  • Aging BAS controllers
  • Poor air balancing between units or floors
  • Humidity that is hard to control (condensation, dryness)
  • Unstable temperatures from season to season
  • Higher tenant turnover linked to thermal comfort
  • Intermittent BACnet communication
  • Inefficient control sequences inherited from older systems
Often, the problem doesn't come from the HVAC equipment, but rather from:
  • poor programming
  • a poorly configured BAS
  • incomplete fine-tuning
  • a lack of sequence optimization

Tekimmo improves comfort in your buildings

Tekimmo mainly works on existing systems to improve tenant comfort and reduce energy costs without an unnecessary full replacement. Our services include:
  • BAS/BACnet system diagnostics
  • HVAC controller programming and reprogramming
  • Commissioning
  • Fine-tuning of control sequences
  • Energy optimization
  • Remote monitoring and supervision
  • HVAC alarm analysis
  • Sensor calibration
  • Targeted replacement of faulty controllers
  • Structured preventive maintenance

Cut your energy costs and keep your tenants

Tekimmo helps Quebec property managers optimize their HVAC systems to reduce operating costs and lastingly improve thermal comfort in their residential buildings.

A well-tuned building means fewer complaints, lower tenant turnover and preserved property value.

Learn more about our controls optimization services

Programming and optimization of building BAS controllers

Our technicians adapt control sequences to each building's reality to eliminate uncomfortable zones and stabilize temperatures year-round. Honeywell, Siemens, JCI, Delta Controls, KMC Controls, Distech, Niagara and many other supported brands.

Learn more about our BAS controls services

Remote management and supervision of your HVAC systems

Tekimmo deploys BAS remote management solutions with alerts, HVAC monitoring and remote supervision, accessible from your phone or computer.

Track the status of systems in all your buildings in real time from a single dashboard: temperature history, automatic alerts, remote access to commands.

Learn more about BAS supervision

Eliminate emergency calls from your tenants

A structured preventive maintenance program cuts unplanned failures by 60% and extends asset life. Tekimmo performs periodic inspections, calibrates sensors and actuators, and documents the condition of your systems to make budget planning easier.

Fewer failures = fewer emergencies = fewer complaints. A clear program that protects your real estate portfolio.

Learn more about preventive HVAC maintenance

Why Quebec property managers choose Tekimmo

In residential or commercial property management, faulty HVAC controls generate tenant complaints, higher turnover and constant pressure on your team. Tekimmo excels where large firms fail: buildings with complex or aging systems, where every unresolved complaint is expensive.

Our advantages in Quebec:

Senior technicians only.

$150/h vs $250/h (large companies) — no hidden fees

Direct human contact — no menus, no bots.

No lock-in contract — you're free.

Deployment within 24 to 48 hours, 24/7 emergencies.

20 years of experience in complex residential and commercial buildings.

“ What our clients value most is flexibility. Even when they stay with us for years, they're never trapped in a contract. ”
  • — Senior building automation expert – Tekimmo

A poorly optimized smart control system is expensive.

The right expertise makes it reliable, stable and cost-effective.

David Fortin
Excellent service, prix compétitif et professionnalisme garanti. Je les recommandes fortement !

Nicolas Desormiers
Il m’a dit de lui faire confiance et qu’ils allaient régler tous mes problèmes, et comme promis, ils ont corrigé les défectuosités et m’ont aidé à comprendre mon système.

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Frequently asked questions about BAS subcontracting

Why are some zones of my building always too hot or too cold?

The most common causes are: poor calibration, inefficient BAS sequences, faulty sensors, badly programmed schedules, ventilation problems, aging controllers. Our controls experts can quickly diagnose your building. 

Why do my tenants still complain about the heating even after a repair?

Equipment repairs don't fix programming problems. If the BAS control sequences are poorly configured, the sensors out of calibration or the air balancing off, discomfort persists even with working equipment. Tekimmo goes straight to the source: the control logic.

Should a BAS controller in a building be replaced or reprogrammed?

In many cases, reprogramming or a targeted adjustment is enough. A full replacement isn't always necessary. In our experience, “In 60 to 70% of cases, a targeted controls repair or an optimization avoids a full replacement.”

Which building control systems does TEKIMMO support?

TEKIMMO works on many platforms used in Quebec, including Delta Controls, KMC Controls, ABB, Distech, Automated Logic, Prolon, Alerton and many other BAS/HVAC systems.

Google Review
TEKIMMO is a specialist in building automation, BAS programming and HVAC optimization in Quebec. We help businesses stabilize, modernize and optimize their building control systems, backed by recognized field expertise on the leading BAS and BACnet platforms.

We serve all of Greater Montreal and the regions within about 2 hours of Montreal.

  • Montreal
  • Montérégie
  • Laval
  • Laurentians
  • Lanaudière
  • Eastern Townships 
Call (438) 886-5001 Email [email protected]