commercial HVAC Breakdown
Call Out & Repair

We are here for you in the event of a heating, Air Conditioning, Ventilation, Plumbing Or Drainage Breakdown or System Failure

Supporting schools & businesses across Berkshire, Hampshire, Oxfordshire, Wiltshire, London and across the South Of England with Fast, reliable Commercial HVAC Breakdown Call Out & Repair Service

Commercial HVAC Breakdown Call Out & Repair

SMS have been providing reactive Commercial HVAC Breakdown Call Out & Repair services to schools and businesses for over 30 years.

We provide a range of services for commercial customers across a wide range of industry sectors including heating, cooling, ventilation, drainage & more to get their systems back up & running as fast as possible to minimise disruption.

We have a large team of experienced, qualified & enhanced DBS checked engineers who ensure our responsive service which is key to being able to give you a fast response & solution to your issue.

Experiencing A Breakdown or System Failure?

Key Benefits

Commercial Heating Services

HVAC Breakdown & Repair Call Outs We Frequently Attend

Below are just some of the coomon brekadown call outs our engineers attend:

If it’s affecting your building, staff or operations, we can help.

What Happens When You Report an HVAC breakdown

We make the process fast & hassle free in order to get your systems back up and running with minimal delay or inconvenience. No jargon. No guesswork. Just clear, professional support.

STEP ONE
Reporting

Contact us and explain the issue. We will then arrange an engineer visit as fast as we can to minimise your disruption.

STEP TWO
Fault Diagnosis

Our experienced engineer will quickly diagnose the true fault and the required long term repair.

STEP THREE
Repair Completed

Repairs will be conducted there & then where possible or quickly booked in if parts or more time needed.

STEP FOUR
Paperwork & Advise

You benefit from priority support, reduced reactive rates, and optional emergency cover if required.

Emergency HVAC Breakdown & Repair Call Out

A real emergency – tell us. Some issues are genuinely an emergency, with risk of closure, evacuation or even danger to life. From heating systems in a care home, air conditioning in a school, ventilation issues on a production line, water leaks in a hotel through to drainage issues in a block of commercial offices, our team will help prioritise live emergency situations to help resolve the issue fast.

Our experienced engineers have vast experience working across a variety of building types. From a rapid fault diagnosis our engineer will ensure a fast resolution to minimise stress and disruption.

We have great relationships direct with manufacturers & stockists who strive to provide us stock without delay meaning we can often diagnose, explain & resolve in the same day. 

Why Choose Us For Your HVAC Breakdown Call Out & Repair

Our service is focussed on our customers, helping them with minimum disruption, maximum value and total satisfaction.

Local Friendly Experts

We have been your local experts for over 30 years with a reputation for our friendly, personable approach and care for all of our customers.

Responsive & Reliable

Need our help? You can rely on our large team of qualified engineers to respond to your needs as a matter of urgency for ultimate peace of mind.

Competitive Pricing

We pride ourselves on providing our excellent services at competitive, fair prices – delivering exceptional value for money on every job.

Complete Supplier

We make life easier for you and your business by providing a wide range of comprehensive HVAC, plumbing, water treatment & drainage services.

Honest Help & Advice

We’re here for you. With over 30 years of knowledge and experience, it’s our pleasure to assist our customers with any help & advice they need.

Our HVAC Breakdown Repair Call Out Clients

Commercial HVAC Breakdown Call Out FAQs

Here are answers to some of the most common questions we’re asked about commercial HVAC breakdown call outs and emergency situations.

No. We provide business-hours breakdown call-outs for commercial customers without a maintenance contract. Maintenance contracts are only required for priority response, out-of-hours or 24/7 cover.

Our non-contract breakdown service operates during standard business hours Mon-Friday 8am-5pm. Out-of-hours, weekend and 24/7 emergency cover is reserved for customers with a maintenance contract in place.

We attend breakdowns across commercial HVAC, plumbing and drainage systems, including heating failures, air conditioning issues, leaks, blockages, and system faults.

Where possible, yes. Our engineers aim to diagnose and repair faults during the initial visit. If specialist parts or further works are required, we’ll clearly explain the issue and the next steps.

Breakdown call-outs for non-contract customers are charged at standard non-contract rates, which includes a call out fee and then a cost per hour on site (charged in 30 minute periods) plus parts & costs.  We’ll always explain costs clearly before proceeding with remedial work.

Our HVAC Breakdown Repair
Call Out Areas

Berkshire

Our Reading & Berkshire team provides Heating, Air Conditioning, Ventilation, Plumbing, Drainage & Water services to Aldermaston, Ascot, Bracknell, Crowthorn, Goring, Henley, Hungerford, Lambourn, Langley, Newbury, Maidenhead, Pangbourne, Reading, Shinfield, Slough, Sunningdale Thatcham, Theale, Windsor, Wokingham

Wiltshire

Our Swindon & Wiltshire team provides Commercial Heating, Air Conditioning, Ventilation, Plumbing, Drainage & Water services to Avebury, Calne, Chippenham, Devizes, Faringdon, Marlborough, Melksham, Pewsey, Purton, South Cerney, South Marston, Swindon, Wanborough, , Westbury, Wootton Bassett and surrounding areas.