Well, some people may frown at the title but believe me, this is rather more important than hiring anyone you come across on the net or yellow pages. Roofing is not an activity that is required every now and then. It is undertaken once in years and the safety of our house depends upon the reliability and efficiency of the roofer. So it makes sense to know which roofers to avoid at all costs saving your precious money and time, and also any damage to your property. Now you may never have encountered any roofer before, so it advisable to know which ones is absolutely no-no for your job. contractor offers excellent info on this.
If you are searching in yellow pages, you must talk to the company and ask some uncomfortable questions that will help you decide whether the company is worth employing in your house. Ask for their hours of work, prices, ability to work continuously in emergency, and so on. If the representative you are talking to is unable to come up with precise answers, you can safely assume that the company is unprofessional and is not worth taking risk with your roofing requirements. It is common for roofers to come up with an estimate for the job, and if he cannot quote the price, it is better to move on to another roofer.
Once you get answers to your questions, fix an appointment. If the roofer turns up late, or does not come at all on the day and time, forget about the person. You can take it for granted that the roofer is not professional at all. If it was by mistake, you may take the roofer on face value but it is often advisable to move on to the next available roofer. If you feel that the roofer is not caring enough, it is better to look elsewhere.
If you have got an estimate on phone, you cannot expect it to be exact as roofers will come up with additional expenses when they visit the site. But there is no way a roofer may come up with an estimate that is just double of the quote he made on telephone. If he is able to justify the increase in price, you can hire him. But if he cannot even justify why he is asking much more than he quoted on phone, it is better to avoid hiring such a roofer. There are other signs of unprofessional attitude, and you can detect them when talking to the roofers either on phone or when showing them the job to be done at your place.