HVAC Repair Grounded in Fulshear and Fort Bend County
Robert Sullivan
Owner · Since 2015
Our Story
HVAC Repair Grounded in Fulshear and Fort Bend County
Robert Sullivan started Merrimack HVAC Group to serve the homes and families he knows best around Fulshear. Operating from the Gateway 359 Retail Center at 5430 FM 359 Rd Ste 300A, the team stays available every day of the week with 24/7 emergency HVAC repair so residents never wait when a system fails during the humid subtropical summers.
Work takes the crew through Cross Creek Ranch, Fulbrook, Weston Lakes, and into nearby spots in Katy, Richmond, and Simonton. The older housing stock mixed with newer builds near the Brazos River and Fulshear Town Square means systems face constant moisture and heat load, so repairs and AC replacement focus on real conditions on the ground rather than one-size-fits-all fixes.
Owner-operated means Robert handles quotes in person and the crew shows up ready to inspect the actual ductwork, attic insulation, and outdoor units shaped by local soil and drainage patterns. No middle layers, just direct answers for Fort Bend County homes.
- 24/7 Emergency HVAC Repair Available Every Day
- Owner Robert Sullivan Handles Quotes and Jobs Directly
- AC Replacement and Installation Matched to Local Housing Stock
- Service Runs Through Cross Creek Ranch, Fulbrook, and Weston Lakes
- Based at Gateway 359 Retail Center for Fast Response in Fulshear
Credentials & guarantees
- ✓Open Mon-Sun: 24 Hours
- ✓24/7 Emergency HVAC Repair Available
- ✓Based at 5430 FM 359 Rd Ste 300A, Gateway 359 Retail Center, Fulshear, TX 77441
Our guarantee
Fast response for HVAC repair and AC replacement across Cross Creek Ranch, Fulbrook, Weston Lakes and nearby spots in Fort Bend County including Katy, Richmond and Simonton.