Business Details
Emergency
services
Trusted HVAC Specialists in London & High Wycombe
Seasonal Control is a dynamic air conditioning and chiller specialist company serving London and High Wycombe. Established with a commitment to excellence, we provide comprehensive solutions for domestic and commercial properties. Our team comprises UK-trained, F-Gas-certified engineers with over 25 years of combined experience in the HVAC industry. As a RefCom-registered company, we prioritise safety, reliability, and quality workmanship across all installations, maintenance, repairs, and servicing. We serve diverse sectors including hospitality, healthcare, offices, retail, and data centres, offering tailored solutions to meet specific cooling requirements.Our engineers are fully qualified and insured, with a proven track record in leading brands such as Daikin, Mitsubishi, and Carrier. We pride ourselves on flexibility, offering evening and weekend services to accommodate client schedules. Our 24/7 emergency call-out service ensures uninterrupted operation of critical cooling systems. Client testimonials highlight our competitive pricing, professional service, and exceptional standards. With offices in London and High Wycombe, we combine local expertise with nationwide capability to deliver reliable comfort cooling solutions.
Services
Installations
Maintenance
Repairs
Chiller Systems
Subscription Plans
Highlights and features
- Our engineers have over 25 years of combined HVAC experience
- 24/7 emergency call-out service available 365 days a year
- We work with leading brands including Daikin, Mitsubishi and Carrier
- F-Gas certified and RefCom registered professionals
- Flexible service hours including evenings and weekends
Associations and certifications
- RefCom
What people say
Highly recommend
Exceptional standard
Very competitive
Professionally qualified
Prompt repairs
Services
Installations
We specialise in installing new air conditioning and chiller systems for domestic and commercial properties. Our engineers handle all system types including split and VRV systems, working with leading brands like Daikin and Mitsubishi. Every installation follows strict safety protocols and manufacturer specifications to ensure optimal performance and energy efficiency. Our team provides full consultation to determine the most suitable system for your space and cooling requirements.
Maintenance
Regular maintenance services help prolong equipment lifespan and maintain peak efficiency. We offer scheduled maintenance plans for commercial clients and one-off services for domestic properties. Our engineers perform comprehensive checks on refrigerant levels, electrical components, and system performance. Preventative maintenance reduces breakdown risks and ensures compliance with warranty requirements for all major HVAC brands.
Repairs
Our 24/7 repair service addresses urgent HVAC issues with guaranteed response times. Engineers carry diagnostic equipment to identify faults in air conditioning and chiller systems. We repair all brands including York, Trane, and Carrier, using genuine replacement parts. Emergency repairs include system recovery, refrigerant top-ups, and component replacements to restore cooling functionality as quickly as possible.
Chiller Systems
We provide comprehensive chiller system services for commercial and industrial applications. Our expertise covers air and water-cooled chillers from major manufacturers. Services include system design, installation, maintenance, and emergency repairs. We specialise in critical cooling environments like data centres, ensuring continuous operation through regular servicing and rapid fault resolution using advanced diagnostic tools.
Subscription Plans
Our maintenance subscription plans offer cost-effective protection for HVAC systems. Plans include regular servicing visits, priority emergency response, and discounted repair rates. Commercial clients benefit from scheduled maintenance to prevent downtime and maintain equipment warranties. Domestic customers receive annual system checks to ensure efficient operation and early fault detection throughout the year.
Questions
What HVAC services do you offer in London and High Wycombe?
We provide air conditioning and chiller installations, maintenance, repairs, and subscription plans for domestic and commercial properties across London and High Wycombe.
Are your engineers qualified and certified?
Yes, our team consists of F-Gas-certified engineers with over 25 years of combined experience in HVAC systems, holding RefCom registration for refrigeration compliance.
Do you offer emergency HVAC services?
We provide 24/7 emergency call-out services 365 days a year for urgent air conditioning and chiller repairs across our service areas.
Which brands do you work with?
We service all major HVAC brands including Daikin, Mitsubishi, Toshiba for air conditioning, and York, Trane, Carrier for chiller systems.
Can you service both domestic and commercial systems?
Yes, we handle installations and repairs for domestic properties as well as commercial clients in sectors like healthcare, retail, and data centres.
What are your service hours?
Our office operates Monday-Friday 8am-5pm, with 24/7 emergency services available outside these hours for urgent HVAC requirements.
