Welcome to All Best Mechanical  

All Best Mechanical believes...

in offering equipment that constantly perform when you need them to. We strive to offer products and services that are ultra reliable and efficient, giving you the freedom to spend less time worring about chores and more time enjoing life.

Our goal is to provide you and your family or your busuness with the best service possible at a reasonable price, from routine maintenance to complete installations.

We service the needs of residential and business heating and cooling systems. Our services include complex installations, service, routine maintenance, and more. We have a variety of furnaces, air conditioners, heat pumps and indoor air quality products.



Owner, Dobrin Dimitrov, started in the HVAC industry in 1994. By focusing on excellent service and fair dealings, the company has grown to become one of the leading provider of heat pump technology, hot water and steam boilers heating systes in the area.


HVAC Dictionary - don't be confused by HVAC terminology, click here


All Best Mechanical Water Heater Program

When you rent a water heater from All Best Mechanical, you’re joining one of Ottawa’s most affordable, worry-free rental program. We install premium, top-of-the-line quality water heaters. This ensures our water heaters deliver maximum performance day after day, and can withstand the tank deterioration caused by various elements in the water.

With an All Best Mechanical rental water heater, you never have to worry about dealing with breakdowns and costly repair bills. You can contact us 24 hours a day for priority service, including no charge parts and labour, and free replacement if needed.

Renting a water heater from All Best Mechanical is easy and affordable – click here to get the process started.

When you sign on with the All Best Mechanical Water Heater Program, you get:

  • Standard water heater installation, plus repairs and/or replacement of the water heater;
  • Emergency Service 7 days a week, 24 hours a day to handle customer inquiries and dispatching of service requirements;
  • Reliable water heater service;
  • Competitive monthly rental rates;
  • Premium quality water heater products;
  • Energy tips to assist you in managing your energy costs.

Install Heat Pump Water Heater And Save

How Heat Pump Water Heaters Work

Air-source heat pump water heater works much like a refrigerator in reverse. The heat pump extracts the heat from the surrounding air, intensifies the heat with a compressor, delivers the heat to the water, and exhausts a small amount of cooler air. Because it uses the warm ambient air temperature to do most of the work, it is a very efficient way to heat water.



Products & Services

All Best Mechanical is your "one-stop shop" for all your heating and cooling needs. Let our knowledge and experience work for you. We sell and service residential heat pumps, furnaces, air conditioning, boiles, fireplaces, and more. For our commercial clients, we offer same-day service for all maintenance agreement holders.

If you would like information about our residential or commercial services or maintenance agreements, please contact us and we will provide you with complete information.

We offer a complete spectrum of residential and commercial need.

Sales, Installation, Maintenance & Repairs of:

  • Heat Pumps
  • Air Conditioning
  • Furnaces
  • Air Handlers
  • Humidifiers
  • Filters & Sterilizers
  • Gas & Electric Boilers
  • Hot Water Tanks
  • Boilers
  • Fireplaces
  • Gas Fitting - Stoves, Dryers, BBQ, etc.
  • Power Generators
  • and much more...

All Best Mechanical holds certifications in the following area:

  • Gas Fitting
  • Refrigeration
  • Air Conditioning

Commercial Service Contracts...
We are pleased to offer comprehensive service and maintenance agreements for commercial building owners and property managers. Same day response for all contract customers.

New Construction...
Looking for Design, Equipment, Ducting, Installations? We provide a wide range of services for new residential and commercial construction. Please contact us today.


heating,.     cooling,.
  We know you have many options to consider when choosing a heating and cooling company. You can expect us to provide the highest quality workmanship and back everything we do by 100% Satisfaction Guarantee.