Business Details
16 Years
experience
Emergency
services
Expert HVAC Services in Horsham
Established in 2010, JAC Air Conditioning is a family-run business headquartered in West Sussex, expanding its expertise across Sussex, Surrey, and Lincolnshire. Our CITB-qualified engineers specialise in air conditioning and heat pump solutions for residential and commercial clients, prioritising customer service through tailored advice and transparent pricing. As FGAS-certified professionals and registered members of the Construction Safety Scheme, we uphold ISO 9001 standards, ensuring safety, reliability, and energy efficiency.With over a decade of experience, we offer comprehensive services including installation, maintenance, and emergency repairs, supported by partnerships with leading brands like Ochsner Heat Pumps. Our commitment to long-term customer care, no hidden costs, and 24/7 availability has earned us a reputation for exceptional service, reflected in numerous positive testimonials from satisfied clients.
Services
Air Conditioning Installation
Heat Pump Services
Commercial HVAC
Emergency Repairs
Planned Maintenance
Air Handling Units
System Servicing
Mechanical Assembly
Ducted Systems
Energy Efficiency Solutions
Details
- Year established: 2010
Highlights and features
- We offer CITB-qualified engineers with over a decade of HVAC expertise.
- Our FGAS-certified team ensures compliance with refrigerant regulations.
- Transparent pricing with no hidden costs for all services.
- 24/7 emergency call-out service for urgent HVAC issues.
- ISO 9001-accredited partnership with Ochsner Heat Pumps for quality assurance.
Associations and certifications
- ISO 9001
- FGAS Certification
- CITB
What people say
Outstanding service
Extremely professional
Hassle-free installation
Free emergency assistance
Expert system knowledge
Services
Air Conditioning Installation
We design and install energy-efficient air conditioning systems tailored to property requirements. Our engineers offer on-site assessments, competitive pricing, and smart controls for residential and commercial spaces. Using brands like Mitsubishi and Daikin, we ensure quiet operation, A-rated efficiency, and seamless integration with minimal disruption to daily activities.
Commercial HVAC Services
Specialist climate control solutions for offices, retail spaces, and industrial facilities. We provide bespoke system design, flexible installation schedules, and ongoing maintenance plans. Our services enhance indoor air quality, reduce energy costs, and maintain manufacturer warranties while ensuring compliance with health and safety standards for business environments.
Heat Pump Services
Comprehensive Ochsner heat pump solutions including installation, servicing, and repairs. Our FGAS-certified engineers handle air source and ground source systems, ensuring optimal efficiency and compliance with refrigerant regulations. We offer annual servicing packages, breakdown assistance, and system diagnostics to maintain warranty validity and long-term performance.
Air Handling Maintenance
Professional servicing and refurbishment of air handling units for improved airflow and indoor air quality. Our engineers perform filter replacements, coil cleaning, and system calibration to enhance efficiency. We offer planned preventative maintenance contracts for commercial clients to minimise downtime and extend equipment lifespan while ensuring regulatory compliance.
Emergency Repairs
24/7 rapid response for urgent air conditioning and heat pump failures. Our engineers diagnose and resolve issues like refrigerant leaks, electrical faults, and component failures. Transparent pricing includes travel time, with genuine parts used for lasting repairs. We prioritise minimal disruption for residential and commercial clients during critical system failures.
People
Jay
Director
With over 15 years in HVAC, Jay leads technical operations and emergency service delivery. His expertise in Ochsner systems and commitment to customer care has earned industry recognition. He personally oversees complex installations and maintains the company's FGAS compliance standards.
Doug
Senior Engineer
Certified by City & Guilds, Doug specialises in heat pump systems and commercial HVAC maintenance. With a decade of field experience, he provides technical consultations and ensures all installations meet ISO 9001 quality standards while mentoring junior engineers.
Nicola
Office Manager
Handling client relations since 2012, Nicola coordinates service schedules and customer communications. Her organisational skills ensure smooth project coordination between engineers and clients, maintaining the company's reputation for exceptional service delivery.
Questions
What areas do you cover for air conditioning services?
We serve Sussex, Surrey, and Lincolnshire, including Horsham, Guildford, Brighton, Worthing, and surrounding areas for residential and commercial HVAC needs.
Are your engineers certified for heat pump installations?
Yes, our team holds FGAS certification and City & Guilds qualifications, with specialist training for Ochsner heat pump systems through their Austrian manufacturing partners.
Do you offer emergency air conditioning repairs?
We provide 24/7 emergency call-out services for urgent HVAC failures, with rapid response times and transparent pricing for breakdown situations.
Can you service commercial air conditioning systems?
We offer tailored maintenance plans for businesses, including planned preventative maintenance contracts to ensure system reliability and compliance with health and safety regulations.
What brands of air conditioning do you work with?
We install and service major brands including Mitsubishi, Daikin, Fujitsu, Samsung, LG, and Ochsner heat pumps across residential and commercial properties.
How often should heat pumps be serviced?
Annual servicing is recommended for Ochsner heat pumps to maintain warranty validity, optimise efficiency, and ensure compliance with refrigerant regulations under F-Gas EC1516/2014.
