HVAC SERVICES
YOU CAN TRUST.
Expert plumbing, heating, electrical, air conditioning, and fire alarm services across the North East. Reliable maintenance delivered with total integrity.
24/7
EMERGENCY COVER
6
CORE SERVICES
100%
FULLY ACCREDITED
NE
NORTH EAST BASED
HVAC Maintenance
HVAC Services.
Professional HVAC Maintenance & Repair Across the North East
At Integrity Building Services Ltd, we provide reliable HVAC maintenance, repair, and planned preventative maintenance (PPM) services for commercial properties across Sunderland and the wider North East.
Our experienced engineers support businesses with complete heating, ventilation, and air conditioning solutions designed to keep buildings comfortable, energy efficient, and fully operational throughout the year.
Whether you operate an office, retail premises, healthcare facility, educational building, warehouse, or industrial site, we deliver dependable HVAC support tailored to your business needs.
Planned Preventative Maintenance (PPM)
Regular HVAC servicing is essential for maintaining system performance, reducing unexpected failures, and improving energy efficiency.
Our tailored PPM packages include:
- Scheduled HVAC inspections and servicing
- Heating and ventilation system checks
- Airflow and performance testing
- Filter cleaning and replacement
- Electrical and mechanical inspections
- Fault detection and reporting
- Energy efficiency recommendations
- Compliance support and maintenance documentation
By proactively maintaining your HVAC systems, we help reduce downtime, extend equipment lifespan, and ensure your building remains comfortable and compliant.
HVAC Repairs & Rapid Response Callouts
When HVAC systems fail, fast action is essential to minimise disruption to your business.
Integrity Building Services Ltd offers a rapid response callout service across the North East, providing fast fault diagnosis and effective repairs for commercial HVAC systems.
Our responsive service covers:
- Emergency HVAC breakdowns
- Heating system faults
- Ventilation issues
- Air conditioning failures
- Poor airflow and temperature control
- Electrical and control faults
- Commercial HVAC repairs and troubleshooting
Our engineers work efficiently to restore performance and minimise operational downtime.
HVAC Maintenance
Why Choose Integrity Building Services Ltd?
- Experienced commercial HVAC specialists
- Reliable and professional service
- Coverage across Sunderland and the North East
- Flexible maintenance contracts
- Fast response times
- Fully compliant and safety focused
- Trusted by commercial clients across multiple sectors
Areas We Cover
Based in Sunderland, we provide commercial building maintenance services throughout the North East, including:
- Sunderland
- Washington
- Newcastle
- Gateshead
- North & South Tyneside
- Durham
- Middlesbrough
- Hartlepool
- Northumberland surrounding areas
Get in Touch
Looking for dependable HVAC maintenance, repairs, or a trusted PPM provider?
Contact Integrity Building Services Ltd today to discuss your requirements or arrange a site visit.
Call now for rapid support or to arrange a maintenance quotation.
WHY CHOOSE US
Built on Integratey.
Delivering with Expertise.
We’re not just another maintenance contractor. We’re a trusted partner committed to honest, reliable service — every time.
Accredited & Compliant
Gas Safe, NICEIC, F-Gas certified — we carry all the accreditations your property demands.
24/7 Emergency Response
Building emergencies don't wait for office hours. Our rapid callout team is available around the clock.
Local Engineers, North East Based
Our team is based in Sunderland — meaning faster response times and genuine local knowledge.
Transparent Pricing
No hidden fees. We provide clear, itemised quotes upfront so there are neverany surprises.
Accredited & Compliant
Gas Safe, NICEIC, F-Gas certified — we carry all the accreditations your property demands.
GOT AN EMERGENCY?
Our rapid callout team is on standby 24 hours a day, 7 days a week, 365 days a year.
0800 999 999
GET IN TOUCH
How can we help you today?
Choose how you’d like to reach us — we’ll get back to you promptly.
RAPID CALL OUT
For urgent building service emergencies, call our 24/7 rapid response line.
GENERAL ENQUIRY
Interested in a maintenance contract or
planned works? Fill in our enquiry form.