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Business Details
14 Years
experience
Expert HVAC Installation and Maintenance in Hertfordshire
Herts Air Conditioning is a trusted local HVAC company serving Hertfordshire, Northampton, and surrounding areas. Established by Jamie Brett, we specialise in domestic and commercial air conditioning installation, repair, and maintenance. Our Refcom-qualified engineers deliver premier service with a focus on affordability, reliability, and customer satisfaction. With a near-perfect Checkatrade rating, we pride ourselves on workmanship, courtesy, and transparency. Our team provides free site surveys, competitive quotes, and manufacturer warranties, ensuring tailored solutions for homes and businesses.

We operate within a 50-mile radius of Datchworth, covering locations from London to Cambridge. Our commitment to quality includes air purification systems that enhance comfort while reducing energy costs. Customer testimonials highlight our professionalism, efficiency, and attention to detail, making us Hertfordshire's preferred HVAC provider.
Services
Domestic Air Conditioning Commercial HVAC Systems Air Con Installation Maintenance Services Emergency Repairs
Details
  • Year established: 2012
Highlights and features
  • Refcom-qualified engineers with industry-leading expertise
  • Near-perfect Checkatrade ratings for workmanship and reliability
  • Free no-obligation site surveys and competitive pricing
  • Manufacturer warranties on professionally installed systems
  • Serving a 50-mile radius including London and Cambridge
Associations and certifications
  • Refcom
  • F-Gas Registered
What people say
Polite and efficient Competitive pricing Professional installations Excellent value Highly knowledgeable
Services
Domestic Air Conditioning
Our domestic air conditioning solutions provide year-round comfort for residential properties. Systems purify air, reduce allergens, and maintain optimal temperatures while improving energy efficiency. Installations include free site surveys, competitive pricing, and seven-year manufacturer warranties. Customers praise our tidy workmanship and professional approach.
Commercial HVAC Systems
Commercial HVAC installations enhance workplace productivity through temperature regulation and air purification. Systems reduce equipment overheating risks while maintaining comfortable environments. Services include free consultations, energy-efficient solutions, and minimal-disruption installations. Clients highlight cost savings and improved employee comfort.
Maintenance Services
Regular maintenance prevents breakdowns and extends system lifespan. Our engineers clean components, replace worn parts, and optimise performance. Preventative care reduces energy bills and ensures consistent operation. Customers benefit from reliable service and technical expertise.
People
Jamie Brett
Sales Director
With extensive UK and European sales experience, Jamie Brett leads Herts Air Conditioning's customer satisfaction efforts. He ensures all installations meet exacting standards while maintaining the company's Checkatrade excellence reputation.
Questions
Do you offer free site surveys for air conditioning installation?
Yes, we provide free no-obligation site surveys to assess your space and recommend tailored solutions.
Are your engineers qualified for HVAC installations?
Our team holds Refcom and F-Gas accreditations, ensuring professional compliance with industry standards.
What areas do you serve for commercial HVAC work?
We operate within a 50-mile radius of Datchworth, covering London, Cambridge, Northampton, and Essex.
Do air conditioning systems help with allergies?
Yes, our units purify air by removing allergens and bacteria, improving indoor air quality for homes and offices.
What warranty options exist for installed systems?
Manufacturer warranties up to seven years available on professionally installed units.