If fix auto glass the source of the noise is the heat shield all you have to do now is to tighten it up. Turn off the engine first then go underneath the car. With your good old screwdriver, tighten all the bolts connected to the heat shield and I mean, every single bolt. While you are already down there, check if the heat shield has been twisted or curved. You can fix a bent heat shield through a pair of pliers or a screwdriver. Pull the heat shield away from the spot where it makes contact with the exhaust pipe.
You're also competing against the big boys out there... The safelite's and other big companies who seem to have an unlimited advertising budget. Some getting into this industry become intimidated by the big boys and their big advertising budgets. But you don't have to be concerned about that if you market your business correctly.
Why do you think there is windshield repair? You got it, cost. Some insurance companies want you to repair rather than replace because of cost. They save a fortune if you repair your windshield. Also, you need to check with your state as to what is legal as far as windshield repair all states have different laws regarding this issue.
Heat in fix auto glass repair summer can also be bad for an older battery. A typical battery lives about 3.5 years. It's probably time to replace yours if it's nearing that age, or older. It's a good idea to have a mechanic check the battery and cables to make sure the car starts quickly and reliably.
One more thing to consider is the amount of things we can see through the windshield. If there is a difficulty in the driver's vision then it is common sense that there will be a higher risk of accident. Windshield plays a vital role in ensuring the driver's clear vision of the road. With that being said it answered the question why is it important to repair the windshield. It is very easy to find someone who can repair the windshield. All of whom are very competitive and knowledgeable so you don't have to worry.
Next, will you get the promised support after the sale? Again, do you really think that the support will be top notch considering how much you paid for their kit?
Ignore the damage. While small chips or cracks might not seem like a big deal at first, they can spread or otherwise sacrifice your vehicle's structural integrity. For maximum safety and compliance with the rules of the road, get your windshield repairs done right away.