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40 Years
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Your Trusted Partner for HVAC & Renewable Energy Solutions in the UK
Aspen A C has established itself as a leader in delivering innovative HVAC and renewable energy solutions across the UK. With over four decades of experience since our founding in 1986, we have evolved from a trusted HVAC provider into a comprehensive renewable energy specialist. Our mission is to accelerate the transition to sustainable futures by offering tailored low-carbon systems for residential, commercial, and industrial clients. We combine expert design, seamless installation, and lifetime support to ensure optimal performance and compliance with warranties. Our team of certified professionals works closely with clients to balance sustainability, budget, and performance, backed by partnerships with leading manufacturers.

Recognised for our MCS certification and commitment to excellence, we provide energy-efficient solutions including air source heat pumps, solar PV, and electric vehicle charging infrastructure. Our legacy of technical expertise and customer-centric approach ensures minimal disruption during installations and long-term system reliability. We actively support government initiatives like the Boiler Upgrade Scheme, helping clients access financial incentives for greener heating solutions. With nationwide service coverage and flexible maintenance plans, we remain dedicated to innovation, integrity, and environmental responsibility.
Services
Air Source Heat Pumps Ground Source Heat Pumps Solar PV Systems Rainwater Harvesting Wastewater Heat Recovery EV Charging Solutions HVAC Installation Preventative Maintenance Emergency Repairs System Design Consultation
Details
  • Year established: 1986
Highlights and features
  • We offer 40 years of combined HVAC and renewable energy expertise
  • Our MCS certification ensures compliance with highest industry standards
  • Tailored solutions balancing performance, sustainability and budget
  • Lifetime support including maintenance and warranty compliance
  • Government grant eligibility assistance for renewable upgrades
Associations and certifications
  • MCS Certified Installer
Services
Air Source Heat Pumps
Air source heat pumps provide efficient low-carbon heating and hot water using ambient air energy. Ideal for new builds and property upgrades, these systems deliver up to 3kWh heat output per 1kWh electricity. Our MCS-certified installations ensure compliance with government schemes and manufacturer warranties while reducing carbon footprints and energy costs.
Solar PV Systems
Solar photovoltaic systems generate clean electricity from sunlight, reducing grid dependency and energy bills. We design and install tailored solar arrays with optional battery storage for residential and commercial properties. Our solutions maximise energy efficiency while ensuring compliance with safety standards and eligibility for renewable incentives.
HVAC Installation
We deliver complete heating, ventilation, and air conditioning systems for residential and commercial spaces. Our installations combine leading-brand equipment with expert design to optimise comfort, indoor air quality, and energy efficiency. From initial survey to commissioning, we ensure seamless integration with minimal disruption to property operations.
Preventative Maintenance
Regular maintenance ensures optimal performance and longevity of HVAC and renewable systems. Our comprehensive servicing packages maintain warranty compliance, identify potential issues early, and preserve system efficiency. Contract customers benefit from priority response times and discounted repair rates across our nationwide service area.
Emergency Repairs
We provide urgent repair services for HVAC and renewable system failures. Our rapid response team addresses critical issues affecting comfort or operations, with technicians available for immediate call-outs. Emergency repairs maintain system functionality while minimising downtime for residential and commercial clients across the UK.
Questions
What renewable energy solutions do you offer?
We provide air source heat pumps, ground source heat pumps, solar PV with battery storage, rainwater harvesting systems, wastewater heat recovery, and electric vehicle charging infrastructure across residential and commercial sectors.
Can I get government grants for renewable installations?
Yes, we help clients access the Boiler Upgrade Scheme which provides £7,500 grants for qualifying low-carbon heating system replacements, with our MCS certification ensuring eligibility.
Do you provide maintenance for existing systems?
We offer comprehensive servicing plans for both domestic and commercial HVAC and renewable systems, including emergency call-outs and discounted rates for contract customers.
Are your installations covered by warranties?
All our installations include manufacturer warranties up to 10 years, with equipment sourced from leading brands and backed by our lifetime support commitment.
How do you ensure minimal disruption during installation?
Our trained engineers follow strict protocols for tidy, managed installations with clear communication throughout the process, ensuring compliance with health and safety regulations.