Email:
info@isothermalengineering.co.ke
Phone:
+254 720 686 454
Location:
KCB Building, Enterprise Road, Industrial Area
Nairobi, Kenya
Mechanical Contractors & Thermal Systems Specialists — Nairobi, Kenya
Expert HVAC & Thermal Engineering Solutions
Boilers · Furnaces · Incinerators · Refractories
Industrial Heating Systems Built to Last
Cold Rooms · Chillers · Air Conditioning · Ammonia & CO₂ Plants
Complete Cooling & Refrigeration Engineering
Free Site Assessments
On-site surveys and itemized quotations
Certified Engineers
Qualified mechanical & refrigeration specialists
Quality Guaranteed
Genuine parts and superior workmanship
24/7 Emergency Response
Rapid breakdown support, live dispatch
Our Services
Mastery Across Every Thermal System Your Facility Needs
End-to-end mechanical engineering: design, supply, installation, maintenance and repair.
Heating Systems
Boiler installation and servicing, furnaces, industrial ovens, incinerators, steam pipe cladding and heating system upgrades.
Learn moreCooling & Refrigeration
Air conditioning installation and repair, cold rooms, chillers, milk coolers, and industrial ammonia & CO₂ refrigeration plants.
Learn moreThermal Insulation
Pipe, tank, boiler and duct insulation plus aluminium and stainless-steel cladding that cut heat loss and energy costs.
Learn moreMechanical Ventilation
Ductwork fabrication, kitchen hoods and chimneys, exhaust extraction, fresh-air systems, blowers and airflow balancing.
Learn moreIndustrial Refractories
Fire bricks, Maxheat K & A castables, refractory cement and lining works for boilers, kilns, furnaces and pizza ovens.
Learn moreEquipment & Materials Supply
Genuine refrigerant gases, compressors, copper pipes, insulation materials, valves, gaskets and ventilation equipment.
Learn more
100+
Projects delivered across Kenya
Why Choose Us
A Dedicated HVAC & Thermal Engineering Team. No Middlemen.
Isothermal Mechanical Engineering Limited is a Kenyan mechanical engineering company specializing in thermal systems, industrial heating, refrigeration, insulation and mechanical ventilation. Our in-house engineers design, install, repair and maintain the systems that keep factories, hospitals, hotels and institutions running efficiently.
- Experienced Professionals — qualified engineers and skilled technicians with deep industry expertise.
- Comprehensive Solutions — end-to-end service from design and installation to maintenance and materials supply.
- Energy-Efficient Systems — engineered to improve performance and cut operating costs.
- Safety & Reliability — strict adherence to international standards and safe working practices.
How It Works
How We Deliver on Your Site
A clear, professional process — from first call to commissioned system.
Book a Site Visit
Call or message us and we schedule a free on-site assessment to understand your facility, load requirements and budget.
Engineering & Quotation
Our engineers design the right solution and issue a transparent, itemized quotation with genuine equipment and materials.
Install & Maintain
We install, commission and hand over — then keep your systems running with preventive maintenance and 24/7 support.
Recent Projects
Engineering Work We’re Proud Of
Steam Boiler Installation
Nairobi | Industrial heating
Cold Room & Chiller Plant
Thika | Food processing
Kitchen Hood & Ductwork
Mombasa | Hospitality
Furnace Refractory Relining
Athi River | Manufacturing
Testimonials
Building Trust Through Client Satisfaction
Get Started
Need a Reliable HVAC or Thermal Systems Partner?
Talk to our engineers today — free site assessment and itemized quotation.