4.9 Review Rating
1000+ Reviews
Douglas Mechanical Blog
Choose a Category
As the seasons change and temperatures fluctuate, it's important to have a reliable and efficient heating system in your Houston home. One way to improve the performance of your HVAC system is by installing a programmable thermostat with the help of Douglas Mechanical! Programmable thermostats allow you to set and control the temperature in your home easily and quickly, resulting in a more comfortable and energy-efficient home.
Excellent Customer Service
Douglas Mechanical Inc. did a great job tuning up my central air-conditioner units.. They were very professional, courteous and on time. The company and technician even cleared a a/c drain line problem that I had without any additional charge
Tonja Calhoun
Excellent Customer Service
Douglas Mechanical Inc. did a great job tuning up my central air-conditioner units.. They were very professional, courteous and on time. The company and technician even cleared a a/c drain line problem that I had without any additional charge
Tonja Calhoun
Excellent Customer Service
Douglas Mechanical Inc. did a great job tuning up my central air-conditioner units.. They were very professional, courteous and on time. The company and technician even cleared a a/c drain line problem that I had without any additional charge
Manny Soto
