You can check yourself pal. Dont ring a mechy.
Put full lock (as if you were going around a right handed corner) and get your head behind the wheel. At the bottom few coils of the spring there will be two blobs of paint. Clean the spring first - might make it easer.
Sorry to bring bad news. Ive just replaced my broken drivers spring, but i then found out that it had been running on the bumpstops, so they were sh*gged (replaced), struts had seen better days as well (replaced), and the top mounts needed doing too (replaced). But the differance now.
More than makes up for doing a good job. Dont forget to use new bolts and nylock nuts.
I bet one pint youve got two white dots like everyother willy thats replaced em.
If you want any help, i is a expert after doing mine this weekend.