Business Details
Emergency
services
Trusted HVAC Solutions in Bedfordshire
D-Mec Services is a family-run business established over 25 years ago, specialising in HVAC solutions including air conditioning, heat pumps, and ventilation systems. Our F-GAS certified engineers deliver tailored installations, repairs, and maintenance for residential, commercial, and industrial clients across Bedfordshire, Buckinghamshire, and Hertfordshire. With a focus on energy efficiency and customer satisfaction, we offer manufacturer-backed warranties, preventative maintenance agreements, and 24/7 emergency support.Our team of experienced professionals, including directors John and Paul Dowdeswell, ensures compliance with industry standards through continuous training and manufacturer certifications. We pride ourselves on reliability, transparency, and providing cost-effective solutions to meet diverse client needs.
Services
Air Conditioning Installation
Heat Pump Services
Ventilation Systems
Commercial HVAC Solutions
Industrial Air Conditioning
Emergency Repairs
Preventative Maintenance
Ductwork Design
Fume Extraction Systems
Heat Recovery Ventilation
Highlights and features
- Family-run business with over 25 years of industry experience
- F-GAS certified engineers ensuring regulatory compliance
- 100% customer satisfaction guarantee with manufacturer-backed warranties
- 24/7 emergency breakdown cover for urgent needs
- Finance options available on selected installations
Associations and certifications
- F-GAS
What people say
100% satisfied customers
Prompt emergency support
Knowledgeable engineers
Energy-efficient solutions
Transparent pricing
Services
Air Conditioning Installation
Professional air conditioning installation for residential, commercial, and industrial properties. Our F-GAS certified engineers ensure seamless system integration, energy efficiency, and compliance with manufacturer standards. We offer tailored solutions, including single-room units and large-scale HVAC systems, with warranties and preventative maintenance agreements for long-term reliability.
Heat Pump Services
Comprehensive heat pump solutions, including air source and ground source systems. Our services cover design, installation, servicing, and repairs, with energy-efficient systems delivering up to 4kW of heat per 1kW of electricity. We partner with leading brands like Daikin and Fujitsu to provide durable, cost-effective heating and cooling solutions.
Ventilation Systems
Supply and installation of ventilation systems for commercial and industrial premises. Our services include ductwork, fume extraction, and heat recovery units, ensuring optimal air quality, humidity control, and energy efficiency. We design systems for production sites, restaurants, and gyms, complying with health and safety regulations.
Emergency Repairs
24/7 emergency repair services for HVAC systems. Our engineers respond promptly to urgent issues, offering on-site diagnostics and repairs for air conditioning, heat pumps, and ventilation systems. We provide clear pricing and temporary solutions to minimise downtime for commercial and industrial clients.
Preventative Maintenance
Planned maintenance programmes to ensure HVAC system efficiency and longevity. Services include filter replacement, coil cleaning, refrigerant checks, and compliance testing. Regular maintenance reduces energy costs, prevents breakdowns, and ensures adherence to F-Gas and ODS regulations for commercial and industrial systems.
People
John Dowdeswell
Director
With over 30 years of experience in refrigeration and air conditioning, John Dowdeswell co-founded D-Mec Services, leveraging his engineering expertise to deliver high-standard HVAC solutions.
Paul Dowdeswell
Director
Paul Dowdeswell brings over 30 years of industry experience to D-Mec Services, ensuring technical excellence and customer satisfaction through his deep understanding of air conditioning systems.
Questions
What areas do you cover for HVAC services?
We serve Bedfordshire, Buckinghamshire, and Hertfordshire, including Aylesbury, Bedford, Milton Keynes, and St Albans.
Do you offer emergency HVAC repairs?
Yes, we provide 24/7 emergency breakdown cover with a dedicated standby engineer for urgent HVAC issues.
Are finance options available for installations?
Yes, we offer finance options on selected HVAC installations, allowing low monthly payments instead of upfront costs.
What HVAC accreditations do you hold?
We employ F-GAS certified engineers and maintain industry-recognised certifications for refrigerant handling and system compliance.
How often should HVAC systems be serviced?
We recommend annual servicing for HVAC systems to ensure efficiency, compliance, and longevity, with discounts on spare parts for maintenance clients.
Reviews (1)
Richard Last
Sep 24, 2021
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Paul and his team installed fresh air ventilation into our house. They worked hard and could not have done a better job or have been more friendly and helpful. Highly recommended!
