Business Details
Emergency
services
Trusted HVAC Solutions for Commercial & Industrial Applications
Dravo Environmental Services has been a trusted provider of industrial and commercial heating, cooling, and ventilation solutions for over 60 years. As part of the Johnson and Starley Group, we leverage nearly a century of collective expertise in temperature control systems. Our Northampton-based operations serve clients nationwide, supported by strategic proximity to major UK transport networks. We specialise in designing and installing bespoke high-velocity heating systems tailored to large-volume environments, including sports halls, aircraft hangars, and distribution warehouses. Our comprehensive service portfolio includes project management, system refurbishment, maintenance, and 24/7 breakdown support.With a dedicated team of skilled engineers, we ensure compliance with all industry regulations while minimising operational disruption during installations. Our product range features ErP 2021-compliant unit heaters, cabinet heaters, and radiant systems, all engineered for energy efficiency and low emissions. We prioritise long-term client relationships through collaborative design processes and year-round technical support. Our commitment to innovation is demonstrated through continuous improvements in system efficiency, with products achieving up to 110% efficiency. We maintain extensive spare parts inventories to ensure ongoing system reliability and performance optimisation.
Services
Design & Installation
Project Management
System Refurbishment
Servicing & Breakdown
Spares Supply
Support Services
Unit Heaters
Cabinet Heaters
Radiant Heaters
Air Handling Units
Highlights and features
- We offer over 60 years of specialist experience in industrial HVAC systems
- Our nationwide team of skilled service engineers ensures rapid response times
- We design bespoke heating solutions tailored to specific commercial environments
- Our products achieve up to 110% energy efficiency with low Nox emissions
- We provide comprehensive support including installation, maintenance, and emergency services
Services
Design & Installation
Our comprehensive design and installation service creates bespoke heating solutions for commercial environments. With experienced engineers and 60 years of expertise, we conduct site surveys and develop tailored plans for sports halls, warehouses, and industrial facilities. Our installations ensure compliance with all regulations while minimising business disruption.
Project Management
Dedicated project managers oversee every stage from order to commissioning. We create detailed schedules, manage risk assessments, and coordinate technical teams to ensure timely delivery. Our documentation covers certification, installation protocols, and maintenance requirements, guaranteeing adherence to technical and commercial specifications.
System Refurbishment
Cost-effective refurbishment extends system lifespan while maintaining performance. We assess existing components for reuse potential, focusing on heat exchanger replacements and control system upgrades. This approach reduces costs by up to 50% compared to full replacements while improving energy efficiency and regulatory compliance for existing HVAC infrastructure.
Servicing & Breakdown
Regular maintenance schedules and emergency breakdown support ensure continuous system operation. Our engineers service all major warm air heating systems, regardless of manufacturer. Preventative maintenance identifies potential issues before they develop, with transparent reporting and approval processes for any required repairs.
Air Handling Units
We supply and install high-efficiency indirect gas-fired air handling units with variable airflow and heat output options. Our systems provide building pressurisation control, space heating, and ventilation solutions. Available in indoor, rooftop, or pad-mounted configurations, they integrate with cooling coils for complete air management solutions.
Questions
What types of heating systems do you specialise in?
We specialise in industrial and commercial gas and oil-fired warm air heating systems, including unit heaters, cabinet heaters, radiant tube heaters, and air handling units.
Do you provide services for existing heating systems?
Yes, we offer refurbishment, maintenance, and breakdown services for existing HVAC systems, including components from other manufacturers.
Are your products energy efficient?
All our products are ErP 2021-compliant, with efficiency ratings up to 110% and low Nox emissions below 30ppm.
How quickly can you respond to emergency repairs?
Our breakdown service operates during standard business hours, with rapid response times from our nationwide team of engineers.
Do you offer nationwide service?
Yes, based in Northampton, we serve commercial and industrial clients across the UK with installation and maintenance services.
Can you help with system design for new buildings?
Our design service includes site surveys, layout planning, and specification of heating solutions tailored to new construction projects.
