Business Details
Emergency
services
Your Trusted Air Conditioning Partner in Cambridge
Established with over three decades of expertise, JMJ Air Con delivers tailored climate control solutions for residential and commercial clients across Cambridgeshire and surrounding regions. Our certified engineers specialize in the design, installation, and maintenance of energy-efficient air conditioning and refrigeration systems, prioritizing precision, sustainability, and client satisfaction. With F-Gas certification and TM44 compliance expertise, we ensure systems meet regulatory standards while optimizing performance.Our services extend to emergency repairs, 24/7 support, and bespoke refrigeration solutions for diverse sectors, including hospitality, logistics, and laboratories. Backed by partnerships with leading manufacturers like Daikin and Mitsubishi, we combine cutting-edge technology with meticulous workmanship to minimize disruption and maximize efficiency. Client testimonials highlight our professionalism, attention to detail, and commitment to transparent, no-hidden-fees service delivery.
Services
Air Conditioning Installation
Commercial Refrigeration
TM44 Assessments
Maintenance
Emergency Repairs
Highlights and features
- We offer 35 years of combined experience in HVAC and refrigeration.
- Our team holds F-Gas certification for regulatory compliance.
- 24/7 emergency repair services minimize business downtime.
- We specialize in energy-efficient systems reducing long-term costs.
- Local Cambridge-based team ensures rapid response times.
Associations and certifications
- F-Gas
What people say
Polite, professional
No mess left
Efficient, reliable systems
Fast response times
Highly skilled
Services
Air Conditioning Installation
We design and install residential and commercial air conditioning systems tailored to property size, layout, and client preferences. Our engineers ensure minimal disruption during installation while optimizing energy efficiency. Services include wall-mounted units, ducted systems, and smart controls integration.
Commercial Refrigeration
Our commercial refrigeration services cover cold rooms, display chillers, and cellar cooling systems for hospitality, retail, and industrial sectors. We provide installation, maintenance, and emergency repairs using precision engineering to maintain optimal temperature control.
TM44 Assessments
JMJ Air Con conducts TM44 energy assessments for air conditioning systems over 12kW, ensuring compliance with UK regulations. Our reports include actionable recommendations to improve efficiency, reduce costs, and meet sustainability standards.
Maintenance
We offer planned maintenance contracts to prolong system lifespan and prevent breakdowns. Services include filter cleaning, refrigerant checks, and performance optimization, ensuring compliance and energy efficiency for residential and commercial HVAC systems.
Emergency Repairs
Our 24/7 emergency repair service addresses HVAC and refrigeration failures with rapid response times. Engineers provide on-site diagnostics, temporary solutions, and permanent fixes to minimize downtime for businesses across Cambridgeshire.
People
Jason
Lead Engineer
Jason is a highly skilled HVAC engineer with over a decade of experience in residential and commercial installations. Clients praise his professionalism, attention to detail, and clean work practices.
Simon Swinton
Commercial Client
Simon Swinton is a satisfied commercial client who commends JMJ Air Con for their excellent service, reliability, and technical expertise in maintaining refrigeration systems.
Questions
What areas do you serve?
We serve Cambridge, Saffron Walden, Newmarket, and surrounding counties within a 40-minute radius.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency repair services for HVAC and refrigeration systems.
Are your engineers certified?
Our team holds F-Gas certification and TM44 compliance qualifications for regulatory adherence.
What brands do you work with?
We install and service units from Daikin, Mitsubishi, Panasonic, and Toshiba.
Can you assist with energy efficiency?
Yes, our TM44 assessments identify energy-saving opportunities to reduce costs and improve system performance.
