Top 10 smart thermostat installation and replacement services in McDonough, GA
Top questions to ask before hiring a smart thermostat installation company
A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.
Do you want professionals to do everything, or do you have the time and skill to do some of the work?
Many projects such as have a DIY component, such as painting or cleanup.
First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.
Recent reviews for McDonough smart thermostat installation and replacement services
Took $850 from me. Never did work. What he did do was all wrong. Seeking damages inexcess of $1000.
We started using Alliance Heating & Air about 8 years ago and I can't see us changing. They have treated us very well! Always on time, always fixes the problem and the price is always fair.
Friendly, professional, knowledgeable and available. Reasonable rates and not to far away.
This company is reliable, trustworthy and just a joy to deal with. I use them both personally and for rentals in my property management business. Highly recommend them!
Have been using ALLIANCE ever since we moved to GA. Good service: punctual, cordial, attentive, good attitude & efficient servicing. Cheerfully keeping our old systems from dying.
Excellent service and very good customer service and support. Very informative on work and time frame for job completion.
Alliance Heating & Air Conditioning Services, Inc. is a wonderful business that wholeheartedly recommend to everybody! They always are available to us no matter what and no matter if its a weekend of a holiday, if we need them they come to help us with o...
Greens heating and air replaced my unit last year and it works amazing very professional honest work at great prices I recommend him to anybody.
He will not return calls. I paid him a great deal of money and did not do the service work, he did not pay it back and will not return calls. My husband died, I have been going through chemo and really need the work done or the money back so someone el...
Excellent value. Excellent responsiveness in communication. Excellent work quality.
Needed an emergency repair done on New Years Eve. Freddie was at the house within the hour. He was quick and thorough. Would highly recommend and will be using his service in the future.

















