What Is An SLA? Types, How to Write One, and Examples

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by Cristina Maria / June 5, 2024

service level agreement

Service providers have long struggled with the ever-changing rules of service level agreements.

Whether it’s field service companies like plumbing and heating, fire and security, maintenance businesses or managed IT service providers, they’ve all had to deal with an SLA at one point or another. However, most of the confusion stems from a few questions which we’ll deal with in a second.

Keep on reading to find out more about what service level agreements are, what you need to know about SLAs as a provider, the biggest challenges in SLAs, and the marketing opportunity you have with SLAs.

What is an SLA?

An SLA or service level agreement refers to a certain type of contract between a customer (be it an individual or a company) and a service provider. Their purpose is to define the type of service and the standard to which said service will be provided, as per the agreed terms between the two parties featured in the contract.

An easy example would be to look around your own office building. You should be able to see a few smoke alarms, fire extinguishers, and emergency exit signs. Before starting work, they’ve most likely reviewed and signed a fire and security service-level agreement with the facilities management department, in addition to a contract of employment.

The SLA describes how they’re under obligation to check the installation on a yearly or quarterly basis. In the case of a malfunction, it’s their responsibility to fix any issue in an agreed amount of time.

Why is SLA important?

A service level agreement or SLA is used in different industries, including technology, because of the several benefits it offers to vendors, companies, and teams. An SLA is important because it:

Both an organization and a service provider must take part in the SLA draft creation process to fully realize the benefits of an SLA.

There is a simple reason why service level agreements are not included in a standard contract of employment for most service providers. Making changes to a contract that’s already been signed can be a costly affair. Not to mention time-consuming.

What's the difference between SLAs and contracts? A contract is designed to last for a year or more while SLAs are built to be revised on a regular basis depending on the type of service and the listed requirements. The contract can then refer simply to the agreed SLA and still be legally binding.

Everyone has a different idea about what good service looks like but an SLA makes the voice of the customer ring loud and clear: that’s the quality standard they expect. Despite the flexibility it affords both parties to negotiate rights and responsibilities, breaching a service level agreement has similar consequences to breaching a contract. This is why it’s vital that service providers pay just as much attention to keeping their SLA compliance up-to-date.

What are the three types of SLAs?

You'll come across three types of SLAs: customer, internal and multi-level service-level agreements.

A customer SLA contains expected service details, service availability provisions, responsibilities of both parties, escalation matrix, cancellation terms, and penalties in case of inability to meet SLA metrics.

Service level agreement components

Service level agreement components vary depending on types of services, industries, and vendors. Below are the most common components that you'll come across in an SLA.

How to write an SLA

Writing an SLA involves five stages: defining the scope of service, verifying service levels, setting performance metrics, preparing the SLA document, and reviewing SLA with all relevant stakeholders.

1. Define the scope of service

This stage involves defining the service clearly to include:

2. Check service levels

Service levels refer to the service output using measurable terms, which may vary and look different depending on the services a service provider is offering. For example, a call center may define service level as the number of calls they answer, whereas a product manufacturing unit may define their service level in terms of numbers of units they produce every day. Consider working with stakeholders from both sides to verify service deliverables and their deadlines.

3. Define service performance metrics

Service performance metrics refer to key indicators companies use to measure the efficiency of a service provided by a service provider. These metrics allow companies to evaluate whether the service provider is meeting mutually agreed upon SLA management metrics.

4. Prepare the SLA document

Now, it's time to prepare the SLA document using the data you collected using the first three stages.

5. Review the service level agreement

This stage involves inviting all stakeholders for the purpose of reviewing the SLA you created and gathering feedback from them. Once stakeholders of both parties agree to the document terms and conditions, you can gather final signatures and distribute the SLA document.

SLA examples:

Challenge of an SLA

In one word? Scheduling. Sounds like a no-brainer. After all, what could be easier than setting up a few appointments in a Google calendar. Well, if you’re a service provider of any kind and particularly if you’re one in the field service industry, you’ll know how hectic things can get. More often than not, companies have to juggle multiple SLAs and deal with both proactive and reactive work.

Proactive (or preventive) work would be that installation inspection we mentioned in our first example, where the service provider knows they have to comply with a regular check-up. Reactive work is the emergency kind, where the provider needs to fit an appointment in their schedule within a certain timeframe.

Most SLAs have clauses that dictate ‘asset downtime’ meaning how long an asset can be nonfunctional. Imagine your IT provider didn’t comply with their service level agreement and did nothing to fix your internet security issue for a week or more. Same with a fire alarm system. The consequences of SLA breaches can be serious for both parties.

Scheduling SLA appointments used to be a challenging task, involving multiple calendars and spreadsheets but nowadays there are planned preventive maintenance software that can help fast-forward the task.

Just make sure your digital tool has these features:

Marketing opportunity in SLAs

Working under the assumption that the software you choose has the aforementioned features, there is a clear opportunity to improve one’s business reputation with the use of SLAs. It’s a great example of niche marketing that works. True success for a field service company or any other service provider resides with commercial contracts. These guarantee that your business will have a constant cash flow and won’t be subject to market fluctuations as much as a company dealing only with individual customers.

Everything sounds good enough but the truth of the matter is that commercial contracts don’t come easy. And they definitely don’t go to disorganized businesses. Service-level agreements are a given and they’ll come with tough consequences for any breach.

For example, no commercial property can afford to go without electricity for any period of time without upsetting their own customers, employees, and run afoul of safety legislation. This means that commercial customers will look for tangible proof that your business can handle the pressure.

You can always use past service level agreements to further your brand. With the help of analytics, you can build reports to show that you have a 99% (maybe it’s even 100%!) uphold rate and demonstrate a successful track record.

Office automation always has a nice ring to it when it comes to writing proposals. You’ll find that surprisingly few service providers of any kind can boast about transparency and guarantee that they have scheduling protocols in place beyond just a promise that they won’t be late.

It’s key that you add reports based on your scheduling track record to the proposals you submit when you’re tendering for a big contract. Simply saying that you’ve successful upheld every SLA in the past won’t cover it.

You need to be exact and provide the prospective customers with hard data in a way that it’s easy to understand. They’ll be much more open to trust a business that can project this information in a professional manner and have proof to back it up than another provider who comes in with a handwritten stack of papers and the occasional coffee mug ring.

Final words

All in all, service level agreements are intimidating only when they’ve not been understood correctly. By following these few steps, you can use them to the advantage of your business and win bigger customers!

Explore the best IT service management tools that help you execute, plan, and manage IT service delivery.

This article was originally published in 2019. It has been updated with new information.

Cristina Maria

Cristina Maria is a Marketing Executive at Commusoft, a job management software company, where she helps field service businesses discover the potential of digital solutions. A curious hybrid writer and marketer, you'll usually find Cristina doing what she loves most: using her work experience to produce engaging content for those looking to make the most out of their business strategies. An Asimov fan since childhood, she gets much too fired up whenever the topic of AI comes into discussion.