Innovative solutions to help optimize your building’s energy costs.



Extensive industry knowledge to maximize your buildings’ operational efficiencies.


24/7/365 Emergency HVAC services, including maintenance and repair, performed by our certified team of technicians.

24/7/365 Energy management and emergency HVAC services, including maintenance and repair, performed by our certified team of technicians.

About Us

Complete Energy Solutions is a full-service provider for high rise energy management, including HVAC retrofitting, building automation, and general maintenance. We can provide you with building automation services, mechanical retrofitting, and more! Our services are designed to help you to save energy and your buildings to operate more efficiently.


Maintenance Contracts


Annual Savings for Our Clients


Capital Projects


Leverage our in-house subject matter experts, including: mechanical Engineers, building automation experts, highly trained service technicians, energy auditors and our very own construction team for any of our HVAC services and retrofit projects. We will guarantee every project is on time and on budget… that is the COMPLETE difference!

Our team is fully certified, and licensed to take on the toughest jobs. Our certifications include G1, Gas Fitter, Refrigeration, ODP, 313A, TSSA, Electrical and Plumbing.

Complete Energy Solutions is an industry leader in the commercial and multi residential market throughout the Greater Toronto Area. We offer a diverse portfolio of services that are carefully tailored to meet the needs of our clients. From comprehensive and preventative HVAC services to Energy Management solutions; we provide innovative and cost effective solutions that help optimize a building’s energy consumption.


CES - Mechanical Retrofits

Mechanical Retrofits

Complete Energy Solutions is your one-stop-shop for all of your mechanical and retrofitting needs. Read More »

Increasing energy efficiency through demand response.

HVAC Services

Our team strives to consistently provide exceptional, proactive, and ongoing maintenance services. Read More »


Building Automation

Utilize building automation to passively lower utility costs and make your unique building smarter. Read More »


Energy audits are hugely beneficial for all high rise buildings.

Energy Auditing

Rising utility costs continue to be one of the largest cost components of a building’s operating budget. Read More »


Our plumbing division is also available for all any high rise installations, replacements, and upgrades your building may need!

Featured Projects

Our work in HVAC services, building automation, and energy management means we end up doing some pretty exciting work in some very interesting buildings. Here are a few highlights of recent projects we enjoyed.

View More

Makeup Air Unit Retrofit on Bloor Street West

HVAC Services and Energy Management at the Thompson Hotel

Chiller Retrofit at the Thompson Hotel

Boiler Retrofit on Albion Street

Energy management and HVAC services from our exemplary team!

Anytime your building needs energy management or HVAC services, CES will be there for you!