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A.C.T. easy as 1, 2, 3!
Serving Rockwall County    Rockwall: 972-771-1555
Greenville: 903-527-5228

Heating Service


Skillful Heating Services

Put more than 30 years of experience to work you. We provide professional heating system services for residential and commercial customers.

ACT Service installs, maintains, and repairs all makes and models of furnaces and other heating systems. Schedule an appointment today. Call us at 972-771-1555 (Rockwall) or 903-527-5228 (Greenville).
Residential heating

Residential Heating Work

Let our knowledgeable HVAC professionals answer any questions you have and ensure your heating system is running efficiently.
  • Handle the task from start-to-finish
  • Licensed and insured
  • Same-day service
  • 24/7 emergency service
  • FREE estimates
Be sure to ask about our 24-hour service and maintenance agreements. 

We offer discounts for senior citizens, first responders, and military personnel.
Commercial heating jobs

Handling All Commercial Heating Jobs

For the best commercial HVAC services in Rockwall and Greenville, get ACT Service on the job.
  • FREE estimates following an on-site visit
  • Over 30 years of experience
  • HVAC system installations and services
  • Furnace heater installations and repairs
  • 24-hour service and maintenance agreements
Heating system

New-System Warranties Available

On new systems, we offer a 10-year manufacturers' warranty and a 2-year labor warranty. Call us at 972-771-1555 (Rockwall) or 903-527-5228 (Greenville) for more details.

Our local, family-owned and operated company was established in 2003. We're always ready to help keep your heating or cooling system running at its best.
FREE System Replacement Estimates

Call Today
Rockwall: 972-771-1555
Greenville: 903-527-5228
24/7 emergency 
service is available
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