Professional Air Conditioning Repair Services
When an air conditioning system develops a fault, it can quickly impact comfort, productivity and business operations. At Envirotech Maintenance Services Ltd, we provide expert fault finding and repair services for commercial air conditioning and heat pump systems across the North East, Yorkshire and surrounding regions.
Our experienced engineers are trained to diagnose faults efficiently, identify the root cause of the issue and recommend the most cost-effective solution. Whether your system has stopped cooling, is displaying fault codes, has developed a refrigerant leak or is operating inefficiently, we can help restore performance and reliability.
We work on a wide range of air conditioning systems, from single split units through to large VRF and VRV installations serving offices, schools, factories and commercial premises.
Systems We Support
- Split Air Conditioning Systems
- Multi-Split Systems
- VRF & VRV Systems
- Heat Pump Systems
- Ceiling Cassette Units
- Wall Mounted Units
- Ducted Systems
- Air Handling Units (AHUs)
- Commercial Comfort Cooling Systems
Our Fault Finding Process
Every repair begins with a thorough diagnostic inspection. Rather than simply replacing components, we focus on identifying the underlying cause of the fault to help prevent repeat failures.
Our engineers will:
- Investigate system operation and controls
- Check electrical components and connections
- Assess refrigerant circuit performance
- Review fault history and alarm codes
- Identify defective components
- Provide clear recommendations and repair options
Where parts are required, we will advise on availability, lead times and costs before proceeding with repairs.
Contact UsCommon Air Conditioning Faults We Repair
- ✔ System not cooling or heating correctly
- ✔ Refrigerant leaks
- ✔ Electrical and control faults
- ✔ Compressor failures
- ✔ Fan motor issues
- ✔ Sensor and communication faults
- ✔ Condensate drainage problems
- ✔ High pressure and low pressure alarms
- ✔ Fault code diagnosis and rectification
- ✔ Poor system performance and efficiency issues
Why Choose Envirotech MS?
Established in 2015 and backed by over 30 years of industry experience, Envirotech MS provides dependable repair services for businesses that need their systems operating efficiently and reliably.
We support:
- Schools and Colleges
- Commercial Offices
- Industrial Facilities
- Facilities Management Companies
- Retail Premises
- Public Sector Buildings
Our goal is to minimise downtime, provide honest advice and deliver long-term solutions rather than temporary fixes.
Read More About Us
Frequently Asked Questions
Can’t find an answer to your question?
Call us today on 01642 555 471
We work on a wide range of leading manufacturers and system types. Contact us to discuss your equipment and requirements.
Yes. We carry out fault finding and repairs on both air conditioning and heat pump systems.
Yes. Reduced cooling performance can be caused by several issues, including dirty components, refrigerant leaks, faulty controls or airflow restrictions.
Regular maintenance includes cleaning filters, checking for leaks, and ensuring proper airflow. It’s advisable to schedule professional inspections at least once a year to ensure optimal performance.
This depends on the age, condition and repair cost of the equipment. We will always provide honest recommendations based on the most cost-effective option.
Yes. Planned maintenance helps identify developing issues before they lead to system failures and costly repairs.
Emergency Callout? Contact us on 01642 555 471
Industry Experts
We currently work across most business sectors and work closely within the Educational Sector, covering numerous schools and colleges.
Over 30 Years Experience
We have over 30 years experience in delivering reliable and efficient cooling solutions for homes and businesses.
Highly Rated
We take pride in our work and are committed to exceeding your expectations by provide exceptional service and lasting solutions.
24/7 Emergency Callout
We offer emergency callouts for all of our contract customers. Contact us for more information.
Covering the North East
We're a local business, currently work across most business sectors throughout the North East of England.
Our Services
Professional maintenance, repairs and support services for commercial buildings across the North East.
Planned Preventative Maintenance (PPM)
A versatile and efficient solution for heating and cooling multiple rooms in your home or office.
View ServiceAir Conditioning Service & Maintenance
Professional air conditioning maintenance services designed to improve reliability, maximise efficiency and reduce costly breakdowns.
View SolutionAir Conditioning Repairs & Fault Finding
Fast, reliable fault diagnosis and repair services to get your air conditioning systems back up and running with minimal disruption.
View ServiceVentilation Systems
Professional ventilation maintenance and servicing solutions designed to improve indoor air quality, system performance and occupant comfort.
View ServiceHeat Pump Servicing & Maintenance
Keep Your Heat Pump Running Efficiently All Year Round
View Service