Business Details
Emergency
services
Expert HVAC Solutions for Comfort and Efficiency
Regal Environmental Systems has been a trusted provider of heating, ventilation, and air conditioning solutions for over three decades. Our team combines extensive industry experience with a commitment to customer satisfaction, offering tailored services for residential, commercial, and industrial clients. We prioritise energy efficiency and reliability, ensuring systems are designed to meet individual needs while adhering to the highest technical standards. With a focus on innovation, we partner with leading manufacturers to deliver cutting-edge technology, backed by comprehensive warranties of up to seven years. Our dedicated engineers provide free site surveys, on-the-spot advice, and nationwide coverage across Hampshire and the South Coast. From single-unit installations to large-scale projects for prestigious venues, we maintain a personal approach, ensuring every client receives attentive service.Our expertise extends to critical environments like data centres, where 24/7 reliability is essential, and we offer emergency repair services year-round. With a proven track record in sectors including education, retail, and healthcare, we combine technical excellence with a dedication to improving indoor air quality and comfort. Our long-standing partnerships with clients, such as major DIY retailers and motor groups, reflect our ability to consistently exceed expectations. Based in Winchester, we serve Southampton, Portsmouth, Basingstoke, Salisbury, Reading, and surrounding areas, delivering solutions that enhance both workplace productivity and residential living.
Services
Air Conditioning
Heating Systems
Ventilation Solutions
Humidification Units
Commercial HVAC
Residential HVAC
Servicing & Maintenance
Emergency Repairs
Data Centre Cooling
Heat Pump Installations
Highlights and features
- We offer 30+ years of expertise in HVAC solutions.
- Our customer-focused approach prioritises individual needs.
- Friendly and reliable service from a dedicated team.
- New systems & parts warranties up to 7 years.
- Free on-site advice and surveys from experienced engineers.
What people say
Excellent feedback
Reliable professional support
Great service
Highly recommend
Increased turnover
Services
Air Conditioning
Regal Environmental Systems provides tailored cooling solutions for residential and commercial spaces, ensuring optimal comfort and energy efficiency. Our systems combine rapid cooling with air filtration to maintain clean, draft-free environments. Designed for reliability, these units enhance productivity in offices and comfort in homes while reducing energy consumption.
Heating Systems
Our heating solutions integrate modern heat pumps and traditional gas boilers to deliver sustainable, cost-effective warmth. Ideal for diverse settings, these systems ensure consistent temperatures and improved energy efficiency. We prioritise low-maintenance designs to reduce operational costs and enhance long-term reliability.
Ventilation Solutions
Regals ventilation systems improve indoor air quality by removing stale air and introducing filtered fresh air. Heat recovery models reduce energy costs by transferring warmth between air streams. These systems are essential for maintaining healthy, productive environments in commercial and residential buildings.
Humidification Units
Our humidification systems prevent issues caused by dry air, such as static electricity and respiratory discomfort. Energy-efficient models like ultrasonic humidifiers ensure precise moisture control for sensitive environments like data centres and art galleries, balancing comfort and operational needs.
Servicing & Maintenance
Regular maintenance extends HVAC system lifespan and ensures peak performance. Our services include filter cleaning, coil inspection, and compliance checks. With 24/7 emergency support, we minimise downtime and uphold manufacturer warranties, guaranteeing uninterrupted comfort and efficiency.
People
Stuart Watt
Managing Director
Stuart founded Regal Environmental Systems after a career in marine engineering and corporate maintenance management. With over 20 years in HVAC, he oversees operations and client relations, combining technical expertise with a hands-on approach to customer service.
Graham Shaw
Service Manager
Graham leads the service team with 20+ years in HVAC, transitioning from field engineer to office management. He specialises in system design and project coordination, ensuring timely delivery and client satisfaction across commercial and residential projects.
Questions
What HVAC services does Regal Environmental Systems offer?
We provide air conditioning, heating, ventilation, humidification, and 24/7 emergency repairs for residential and commercial clients.
Do you service data centres?
Yes, we specialise in critical environments with 24/7 cooling systems and standby units for uninterrupted operation.
Are your engineers certified?
Our team holds F-Gas certifications and partners with leading manufacturers for quality installations and maintenance.
What areas do you cover?
We serve Hampshire, including Southampton, Portsmouth, Basingstoke, Salisbury, and Reading, with nationwide project capabilities.
Do you offer warranties?
Yes, systems include manufacturer-backed warranties up to seven years with regular maintenance.
Can you handle emergency repairs?
Our 24/7 breakdown service ensures rapid response for urgent HVAC issues across all sectors.
Reviews (1)
Ami Wheatland
Jul 10, 2019
Report
Holly from Regal organised our AC unit service, that took place last week. The lads were friendly, professional and did a great job. Our AC is running better then is ever has, just in time for the summer. Couldn't recommend them highly enough.
