SUNDANCE Energy Services came over to install a gas fireplace for us, and all in all they did a great job. Their technicians were very professional throughout. They arrived on time, just when they said they would. While they were here, they were very efficient. We live in a condominium, and so for a job like this we had to disturb other people. They were very mindful of that during the installation work and disturbed our neighbors the minimum amount of time; we were very pleased with the consideration they displayed. This was our first time using them but we would absolutely call them back if we ever needed to!