
It can be very helpful to review the portfolio of companies you are considering. If you are a professional company should have a page on their website that offers images of their completed projects. It is desirable that designers can create a wide range of topics with many different elements. Ask yourself if you can see the similarities in their portfolio and the ideas you have in your mind.
Find out if the company has expertise in home decor instead of corporate projects. Creating a warm decor residential is a different concept to build a pleasant working environment. If companies in contact with you is not able to show a portfolio, the best option would be to look elsewhere for a different company.
To work as an interior designer requires training, qualification and certification. Delve into the bottom of the design team of the company to find out whether they possess the qualifications and certifications.