Best Smoke Detector Installatio… in Atlanta GA

Called for my A/C not running on Sunday. They arrived Monday morning on time at 8 a.m. Eric was a pleasure to work with. Informed me throughout the process. He took 2:30 hours to isolate the wiring (main) problem for the estimate. Eric also noticed a possible leak in my roof and brought that to my attention. You could not ask for a more honest company. Have used them in the past with the same type of attention to detail and honesty.

DO NOT USE!!!!!  
Had a leaking water heater in the attic.  They charge $150 just to show up... non refundable.  After checking everything out,  he tells me that the water heater they use is too big to fit through attic stairs and there will be an additional $400-$600 charge to cut a whole in my ceiling.  Then he says my water pressure is too high and needs $150 for a reducer valve (pressure is 78 psi...perfectly ok). The total bill was going to be around $2500!!!  I had to write him a check for $150 to get him to leave. He sat out in front of my house for an additional 30 minutes for god knows what??? Called another plumber who put in a better water heater... total cost $1200. Used a standard 22 diameter 50 gal. that fit through attic stairs with no problems. The water heater was the same brand,  but thinner, than the  version Hammond was going to use.

I feel that Hammond  is a company that teaches there technicians how to overcharge by finding other problems you don't  have!

I suspect the positive  reviews are planted,  or from people who were extremely lucky!

I had an emergency on the Sunday after seeing ice frozen on my living room wall I panicked! Once I assessed the situation it was even worse outside and my AC unit had ice inside and outside of the wiring!! I called Casteel and they sent someone over within two - three hours. The technician saw o was completely stressed and helped to call my nerves by explaining the assessment. He was polite every step of the way from putting on shoe covers outside to insisting on calling me ma'am. LOL
The repair was done promptly and the good news was that I didn't have a broken pipe!! Thanks Z!!

Stay away from this company. I agree with one of the other reviews that they will overcharge you. I paid $265.00 for a part I later found on the internet for an average price of $15.00.  I obviously was not aware of this at the time, since I did not know what the issue was until they arrived.
I called the company to speak with a supervisor about the overcharge, was told there was no one there and they would call me back. Needless to say I never heard back so they know what they did. Very dishonest.

absolutely horrible experience with this company.  They first said I needed a new A/C unit, then after asking more questions, it was determined that I only needed a small part.  Then, 2 weeks later the motor of the A/C unit broke.  They services it again and the technician said the previous issue could have cause the motor to go bad.  Now, 1 month later, the blower broker because the person who installed the motor literally 'hammered' the motor into place.  The poor installation of the motor caused the blower to break.  I demanded to talk with a manager, numerous times, but they would never call me back.  Honestly, the worst experience I've ever had with any company

Called this place in regards to changing a spicket or spout for my shower. Without seeing the problem he told me it could be 1400.00 for an issue behind the tile??? Sir the water does come out of the shower anymore. So, I went to Home Depot and bought another spout and screwed it back on myself. Cost me $8.00.