Commercial Mechanical Engineering Services

With about two decades of experience in Mechanical design, our team of professionals provide top quality design services for residential, commercial, and  industrial projects. With hundreds of design projects all over Ontario, we are committed to provide high quality design services within your budget and time frame.


We offer Mechanical design services for all types of commercial projects including but not limited to medical and dental clinics, retail stores, offices, warehouses, as well as kitchens and restaurants. Outlined below, are our services for commercial projects:


  • Heating, Ventilation, and Air Conditioning
  • Plumbing design including domestic water system and sanitary
  • Fire Protection design
  • Natural Gas piping design
  • Existing Mechanical Systems Evaluation
  • Contract Administration
  • Tender Services
HVAC design for commercial and residential building
Plumbing Plan
Plumbing Plan
HVAC Commercial design

Residential HVAC Design

We offer our residential HVAC and Plumbing design services to all over Ontario. We design HVAC systems for all types of residential projects including new constructions, renovations, additions as well as low rise multi-residential buildings and townhouses. We also provide Plumbing design for multi dwelling units when design and drawings are required to obtain permit.

Listed below, are our residential design services:


  • Heat Loss and Heat Gain Calculations
  • Ductwork Design Drawings and Equipment Schedules
  • Energy Efficiency Design Summary
  • Residential Mechanical Ventilation
  • Floor Heating & Snow Melting
  • High Velocity System 
  • Air Handler System with Boiler or Electric Heat Kit
  • HVAC & Plumbing Site Visit & Engineering Report

Our commitment to provide high quality design services for our clients, makes us one of the GTA’s most reliable engineering firms. We offer our services to all over Ontario including Toronto, Markham, Richmond Hill, Vaughan, Mississauga, Brampton, Scarborough, Etobicoke, and Oakville.

Residential Hvac Design
Hvac Hydronic design
Floor Heating and Snow melting design
HVAC Duct Plan

Thermond Engineering

Thermond Engineering provides full Mechanical and Electrical design services for residential, commercial, and industrial projects. We have a broad range of clients including architects, builders, developers, HVAC contractors as well as owners. We tailor our services to meet the specific project requirements. We provide professional and punctual services aiming to ensure our clients satisfaction.

We offer our services to all over Ontario including: Toronto, Markham, Vaughan, Richmond Hill, Mississauga, London, Hamilton, Windsor, Kitchener, Oshawa, Burlington, Oakville, and etc.

  • Toronto HVAC and Plumbing design
  • Residential Hvac design toronto