Struggling to find the right HVAC supplier in London? With so many manufacturers out there, how do you know which one truly delivers on quality, reliability, and value? Choosing the best supplier isn’t just a box to tick—it impacts the comfort of your spaces and the success of your projects. The right partner can mean smoother installations, fewer headaches, and peace of mind for years to come. Curious which London factories stand above the rest?
Dive in to compare top manufacturers and discover your perfect HVAC match!
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UK Air Conditioning & Ventilation Supplies | Greenmill AC
Product Details:
Greenmill AC supplies a comprehensive range of air conditioning and ventilation materials, components, and installation accessories including copper tubes, insulation, hybrid water supply systems, pressfit jointing, condenser supports, fixings, and channel tray systems for UK commercial and industrial HVAC applications.
Technical Parameters:
– Refrigeration Copper Tube and Fittings for AC applications
– Hybrid water supply systems with press fit and push fit options
– Condenser brackets, trays, rubber support feet, and guards for external unit
– Channel, cable tray, basket tray, nuts, bolts, and wire suspension for
Application Scenarios:
– Commercial and industrial air conditioning installation projects
– Ventilation system installation and support in new and retrofit buildings
– Supporting and mounting condenser units on rooftops or external locations
– Routing and protecting refrigeration pipework and cables in HVAC systems
Pros:
– Wide range of specialized materials and installation accessories for the HVAC
– Hybrid systems offer flexible water supply installation (press fit, push fit,
– Comprehensive support and mounting solutions for condensers and pipework
– Own van delivery service available, expanding to more UK locations
Cons:
– Technical specifications and compatibility details for products are not listed
– No explicit product certifications, warranties, or guarantees mentioned
– Limited information about environmental impact or energy efficiency of products
The #1 Ventilation Supplier in London & SE | AVS – Allduct
Product Details:
Supplies a wide range of HVAC equipment and ductwork solutions, including spiral tube & fittings for commercial/industrial projects, bespoke grilles and plenum boxes tailored to specifications, and various types of flexible ducting (insulated/PVC).
Technical Parameters:
– Spiral tube and fittings suitable for commercial and industrial use
– Custom-made grilles and plenum boxes with options for external louvres and
– Flexible ducting available in both insulated and PVC types
Application Scenarios:
– HVAC installation and maintenance in commercial and industrial buildings
– Projects requiring customized ventilation grilles and diffusers
– Situations needing both rigid and flexible ductwork solutions
Pros:
– Family-run business with decades of experience
– Personalized customer service with competitive pricing
– Quick turnaround times on orders
– Wide product selection for various HVAC applications
Cons:
– No detailed technical specifications provided on product performance
– Limited information about after-sales support or warranty
VentflowUK Inc.
Product Details:
Ventflow UK specializes in the supply and installation of ventilation systems, offering solutions such as mechanical ventilation with heat recovery (MVHR), extractor fans, ductwork, and related accessories for domestic and commercial environments.
Technical Parameters:
– Mechanical ventilation with heat recovery (MVHR) systems
– High-quality extractor fans for domestic and commercial use
– Custom ductwork design and fitting
– Supply and fit service provided by qualified engineers
Application Scenarios:
– Residential homes requiring enhanced ventilation and air quality
– Commercial buildings needing compliant ventilation solutions
– Kitchens and bathrooms prone to excess moisture
– New property developments seeking energy-efficient ventilation
Pros:
– Experienced professionals providing tailored solutions
– Products and services comply with industry regulations
– Focus on energy efficiency and improved air quality
– One-stop service from supply to installation
Cons:
– Installation services may be limited to specific UK regions
– Custom solutions may have longer lead times
London Air Conditioning Experts – Crystal Sigma
Product Details:
Crystal Sigma specializes in crystal oscillators and frequency control products, including quartz crystals, oscillators, ceramic resonators, and related timing components for various electronic applications.
Technical Parameters:
– Frequency range: 32.768 kHz to 125 MHz for oscillators
– Surface-mount and through-hole packages available
– Low phase noise and high stability (ppm options)
– Operating temperature ranges from -40°C to +85°C
Application Scenarios:
– Consumer electronics such as smartphones and tablets
– Networking and communication equipment
– Automotive electronics systems
– Industrial control and automation devices
Pros:
– Wide product selection covering multiple frequency and package requirements
– High reliability and stability suitable for demanding applications
– Customized solutions available upon request
Cons:
– Limited information on pricing and lead times
– Some highly specialized products may have minimum order requirements
Mistral
Product Details:
Mistral specializes in designing, installing, and maintaining air conditioning, ducting, and ventilation systems, offering both heating and cooling solutions. They provide industry-leading products and extended warranties through partnerships with top suppliers such as Daikin, Mitsubishi Electric, and Panasonic.
Technical Parameters:
– All systems meet F-Gas Standards.
– Focus on energy efficiency in supplied products.
– Extended warranty periods available due to accreditation by major brands.
– Servicing and maintenance included for improved efficiency and cost savings.
Application Scenarios:
– Commercial offices and workspaces
– Retail environments (e.g. Palace Skateboards)
– Large developments and landmark sites (e.g. Battersea Power Station)
– Food and logistics environments (e.g. Hello Fresh)
Pros:
– Uses high-quality, industry-leading brands and products.
– Ensures compliance with F-Gas Standards for safety and regulation.
– Experienced team with over 20 years in the industry.
– Provides reliable continued support and maintenance.
Cons:
– No specific technical system capacities, models, or performance specifications
– Pricing information and detailed cost breakdowns are not provided.
– Limited detail on residential/home air conditioning solutions.
Home [www.hrponline.co.uk]
Product Details:
HRP supplies a comprehensive range of products for refrigeration, air conditioning, and HVAC industries, including condensing units, evaporators, fridgesplits, air conditioning systems, controls, compressors, pipework, refrigerants, fan motors, and accessories.
Application Scenarios:
– Commercial refrigeration installations
– Cellar cooling applications
– Air conditioning for commercial and industrial buildings
– HVAC system installations and servicing
Pros:
– Wide selection of products from established brands such as Danfoss, Bitzer,
– Covers both equipment and supporting components (controls, pipework, chemicals,
– Offers both standard and eco-friendly options
Cons:
– No detailed technical specifications provided in the available information
– Potential complexity for customers needing to identify compatible components
HVAC/R Wholesale & Distribution in London | TML Supply Company
Hvac Wholesale Ltd
Product Details:
HVAC Wholesale supplies a wide range of heating, ventilation, and air conditioning products including air conditioning units, heat pumps, ventilation systems, and related accessories for residential and commercial applications.
Technical Parameters:
– Energy-efficient air conditioning and heat pump units
– Multi-brand offerings including leading HVAC manufacturers
– Compatibility with both residential and commercial installations
– Availability of spare parts and installation accessories
Application Scenarios:
– Residential homes requiring climate control
– Commercial buildings needing heating, cooling, and ventilation
– Renovation projects upgrading HVAC systems
– New build developments requiring modern HVAC solutions
Pros:
– Comprehensive selection of HVAC products and brands
– Focus on energy efficiency and modern technology
– Supports both small-scale residential and large commercial projects
– Availability of essential spare parts and accessories
Cons:
– May require professional installation for most products
– Limited on-site technical support services
Air Conditioning Supply Units In London – Simply AC
Product Details:
Simply Air Conditioning London supplies and installs air conditioning units from leading brands such as Daikin, Mitsubishi, Panasonic, and Toshiba, offering both wall-mounted and ceiling cassette options suitable for residential and commercial environments.
Technical Parameters:
– Energy-efficient inverter technology
– Available in various cooling and heating capacities
– WiFi and smart controls available on select models
– Quiet operation with some models below 21dB(A)
Application Scenarios:
– Residential homes (bedrooms, living rooms, lofts)
– Offices and commercial spaces
– Retail stores and restaurants
– Server rooms and gyms
Pros:
– Wide selection of top air conditioning brands
– Energy-saving and environmentally friendly options
– Professional installation by certified engineers
– Aftercare and maintenance packages available
Cons:
– Initial installation cost can be high
– Ongoing maintenance required for optimal performance
Hvac | HVAC Air Conditioners | London
Product Details:
The company offers HVAC solutions including air conditioners (split, portable, no-outdoor-unit), dehumidifiers, humidifiers, fans, heaters, air sources heat pumps (monobloc & split types), and air purifiers. They feature well-known brands like Daikin and Mitsubishi and offer both domestic and commercial installation and servicing. Achieved Diamond Partner Status with Mitsubishi Heavy, offering 10-year manufacturer’s warranty on equipments (T&C apply).
Technical Parameters:
– Air conditioners available as split units, portable units, and DDi inverter (no
– Air source heat pumps available as IM Monobloc, I Series Split, and associated
– Support for Daikin and Mitsubishi Heavy Industries equipment.
– 10-year manufacturer’s warranty on Mitsubishi Heavy products (T&C apply).
Application Scenarios:
– Residential and commercial air conditioning and climate control.
– Spaces requiring dehumidification, humidification, or purification (e.g., homes
– Properties without allowance for exterior units (no outdoor unit DDi inverter
Pros:
– Comprehensive product range covering all air treatment needs (cooling, heating,
– Diamond Partner Status with Mitsubishi Heavy implies expertise and premium
– Long-term warranty (up to 10 years) enhances reliability and peace of mind.
– Flexible solutions such as no-outdoor-unit and portable options for
Cons:
– Warranty offers may be limited to Mitsubishi Heavy products and subject to
– Limited detailed technical specifications presented on website.
– Lack of detailed energy ratings or capacity data for individual models.
Comparison Table
Company | Product Details | Pros | Cons | Website |
---|---|---|---|---|
UK Air Conditioning & Ventilation Supplies | Greenmill AC | Greenmill AC supplies a comprehensive range of air conditioning and ventilation | Wide range of specialized materials and installation accessories for the HVAC | Technical specifications and compatibility details for products are not listed |
The #1 Ventilation Supplier in London & SE | AVS – Allduct | Supplies a wide range of HVAC equipment and ductwork solutions, including | Family-run business with decades of experience Personalized customer service | No detailed technical specifications provided on product performance Limited |
VentflowUK Inc. | Ventflow UK specializes in the supply and installation of ventilation systems, | Experienced professionals providing tailored solutions Products and services | Installation services may be limited to specific UK regions Custom solutions | www.ventflowuk.com |
London Air Conditioning Experts – Crystal Sigma | Crystal Sigma specializes in crystal oscillators and frequency control products | Wide product selection covering multiple frequency and package requirements High | Limited information on pricing and lead times Some highly specialized products | www.crystalsigma.com |
Mistral | Mistral specializes in designing, installing, and maintaining air conditioning, | Uses high-quality, industry-leading brands and products. Ensures compliance | No specific technical system capacities, models, or performance specifications | www.mistrallondon.com |
Home [www.hrponline.co.uk] | HRP supplies a comprehensive range of products for refrigeration, air | Wide selection of products from established brands such as Danfoss, Bitzer, | No detailed technical specifications provided in the available information Poten | www.hrponline.co.uk |
HVAC/R Wholesale & Distribution in London | TML Supply Company | |||
Hvac Wholesale Ltd | HVAC Wholesale supplies a wide range of heating, ventilation, and air | Comprehensive selection of HVAC products and brands Focus on energy efficiency | May require professional installation for most products Limited on-site | www.hvacwholesale.co.uk |
Air Conditioning Supply Units In London – Simply AC | Simply Air Conditioning London supplies and installs air conditioning units | Wide selection of top air conditioning brands Energy-saving and environmentally | Initial installation cost can be high Ongoing maintenance required for optimal | simplyairconditioninglondon.co.uk |
Hvac | HVAC Air Conditioners | London | The company offers HVAC solutions including air conditioners (split, portable, | Comprehensive product range covering all air treatment needs (cooling, heating, |
Frequently Asked Questions (FAQs)
How do I find reliable HVAC suppliers or manufacturers in London?
Start by researching online directories, trade association websites, and local business listings. Attend trade shows or industry events to connect with suppliers. Reading customer reviews and seeking recommendations from industry professionals can also help you identify reputable suppliers.
What factors should I consider when choosing an HVAC supplier in London?
Consider the supplier’s industry experience, product range, certifications, after-sales support, and delivery options. Ask about warranty policies, the availability of spare parts, and whether they offer installation or maintenance services.
How can I verify the quality of an HVAC manufacturer’s products?
Check for relevant certifications and compliance with British and international standards. Ask the manufacturer for technical documentation, product samples, or details of past projects. Independent reviews and case studies can also help validate product quality.
Is it better to choose a local factory or an international manufacturer for HVAC supplies in London?
Choosing a local supplier often ensures faster delivery, easier communication, and better after-sales support. However, international manufacturers may offer lower costs or unique technologies. Weigh your priorities—speed and service versus price and product options—before deciding.
What should I ask before making a purchase from an HVAC manufacturer?
Inquire about lead times, payment terms, warranty coverage, and available customer support. Clarify the installation process and staff training options if needed. Make sure to confirm whether they provide ongoing maintenance or repair services.