Business Details
Emergency
services
Expert HVAC Solutions in Halifax
Calder Building Services has been delivering mechanical and property maintenance solutions across the UK and Europe for over 25 years. Our independently owned business prioritises flexible client relationships while combining creative, technical, and business expertise to exceed expectations. Specialising in high-end mechanical projects for national blue-chip clients, we maintain a team with over 100 years of combined industry experience. Our services span design, installation, and maintenance, supported by nationwide coverage and accreditations including Gas Safe and CHAS. We integrate offsite manufacturing and supply chain partnerships to ensure efficient, cost-effective solutions tailored to client needs.Our engineers hold Chartered Building Services qualifications and have delivered technical projects across diverse sectors. We focus on innovation in low-energy design and provide soft landing services for system validation. With 24/7 reactive maintenance and a bespoke job-tracking system, we guarantee rapid response times and quality workmanship. Our commitment to communication ensures continuity throughout project lifecycles, supported by a network of specialists and consultants. We combine decades of experience with modern methodologies to deliver reliable, energy-efficient systems that future-proof properties against rising energy costs.
Services
HVAC Design
Installation Services
Maintenance Contracts
Air Source Heat Pumps
Commercial Refrigeration
Highlights and features
- We have over 25 years of experience in mechanical and HVAC projects
- Our team holds Chartered Building Services qualifications
- We provide 24/7 reactive maintenance services nationwide
- Accredited by Gas Safe, CHAS, and Safe Contractor schemes
- We combine offsite manufacturing with nationwide supply chain partnerships
Associations and certifications
- Gas Safe
- Safe Contractor
- CHAS
- REFCOM
Services
HVAC Design
Our HVAC design service combines creative engineering with technical expertise to create tailored heating, ventilation, and air conditioning systems. With Chartered Building Services engineers and 25+ years of experience, we deliver energy-efficient solutions for commercial properties. Our designs incorporate low-energy principles and soft landing services to ensure optimal system performance.
Installation Services
We provide full-turnkey HVAC installation with nationwide coverage and offsite manufacturing capabilities. Our experienced engineers handle projects of all sizes, from retail fit-outs to industrial installations. Backed by long-standing supply chain partnerships, we ensure timely delivery of high-quality systems that meet exact client specifications and regulatory standards.
Maintenance Contracts
Our planned preventative maintenance service covers mechanical and property systems across the UK. With 24/7 reactive support and a bespoke job-tracking system, we ensure rapid response times. Our Gas Safe and NAPIT-certified engineers use vehicle tracking technology to optimise service delivery and maintain system efficiency year-round.
Air Source Heat Pumps
We install air source heat pump systems that provide sustainable heating and hot water for residential and commercial properties. These systems operate efficiently at temperatures as low as -15C, reducing energy bills while qualifying for government incentives. Our solutions include high-temperature units compatible with existing radiator systems.
Commercial Refrigeration
Our commercial refrigeration service includes beer cellar cooling, cold rooms, and refrigerated display units. We offer nationwide installation and maintenance with 24/7 emergency cover. Our engineers provide full service contracts for hospitality and retail sectors, ensuring compliance with food safety regulations and energy efficiency standards.
Questions
What HVAC services do you offer?
We provide full HVAC design, installation, and maintenance services including air source heat pumps and commercial refrigeration systems.
Do you offer emergency maintenance?
Yes, we provide 24/7 reactive maintenance services with rapid response times across the UK.
Are your engineers qualified?
Our engineers are certified by Gas Safe, NAPIT, and other industry-recognised accreditation schemes.
Do you work outside the UK?
While our primary focus is the UK, we have experience delivering projects across Europe.
Can you install renewable heating systems?
Yes, we specialise in air source heat pump installations for residential and commercial properties.
What accreditations do you hold?
We are accredited by Gas Safe, CHAS, Safe Contractor, and REFCOM among other industry schemes.
