There’s more to hiring a good contractor than just picking up the phone and calling a number off a park bench. Before you commit yourself to the service of a particular contractor, you’ll want to be sure that they’re the right person for the job. Here are four tips for finding and selecting a top-notch contractor.

1. Figure Out Your Finances

First things first: How much can you afford to spend on a contractor? You’ll need at least a rough idea before you start looking at hourly rates or labor costs. If you don’t have a lot of money to spend on your renovation, don’t be afraid to ask the contractor if they can strike you some kind of deal. Most businesses would rather negotiate a lower price than lose a sale entirely.

2. Know Your Needs

Are you remodeling a residential home or upgrading a commercial building? Do you need glass contractors for your kitchen or low voltage cabling contractors for your business? There are many different fields of service that make up the “umbrella” of professional contractors, so make sure that you’re looking for the right specialists.

3. Read Their Reviews

What do past clients have to say about your chosen contractors? Keep in mind that not every review is legitimate, so you’ll need to be smart about who and what you believe. For example, if someone leaves a scathing review but admits that they messed up their own remodeling schedule, they’re probably just taking out their frustrations on the contractor.

4. Talk About Liability

Accidents can happen at any time, so it pays to be prepared. Talk to your contractor about what to do in a worst-case scenario. Who will have to pay for an injury? Who will be responsible for structural or water damage to a building?

These are just a few things to keep in mind as you seek out contractors. Whether you’re building a home deck or an industrial server room, it’s important that you only hire the best people for the job. You’ll want to have full confidence in their work.