Need HVAC Service or Plumbing in Dallas?
24/7 Emergency Service Available
See Why 15,000+ Best Southwest Families Trust Us
When Your Family Needs Help Right Now
AC Emergencies
When your AC quits during a Texas heat wave and temperatures inside start climbing, we respond quickly. Whether you're in established neighborhoods near Mountain Creek Lake, up on Cedar Hill's hillsides, or in one of Midlothian's newer developments, we know your area and what it takes to keep Best Southwest homes comfortable.
Heating Emergencies
Even in Texas, reliable heating matters. When winter storms hit the Best Southwest, your family needs heat fast. From vintage homes in DeSoto to modern builds in Grand Prairie, we prioritize heating emergencies because we know how uncomfortable and even dangerous cold homes can be.
Plumbing Emergencies
Burst pipes, sewer backups, major leaks: water damage happens fast across all our communities. The Best Southwest's varied soil conditions, foundation types, and infrastructure ages mean plumbing problems require genuine local expertise. Whether you're dealing with clay soil in Cedar Hill or newer construction in Midlothian, every minute counts when water threatens your home.
Our Services
Air Conditioning
- Emergency AC repair
- New system installation
- Preventive maintenance
- Energy-efficient upgrades
Heating Systems
- Furnace repair and service
- Heating system installation
- Safety inspections
- Emergency heating response
Plumbing
- Emergency plumbing repair
- Water heater service
- Drain cleaning
- Leak detection and repair
DeSoto's Original Plumbing Company
Serving the Best Southwest!
In 1965, Lemuel C. Johnson founded DeSoto’s very first plumbing company with a simple promise: answer the phone, show up when scheduled, fix it right, and charge fairly.
Sixty years later, we’re still keeping that promise throughout the entire Best Southwest region.
From our DeSoto roots on Hood Street, we’ve grown to serve Cedar Hill, Grand Prairie, Duncanville, Lancaster, Midlothian, and surrounding communities, becoming the HVAC and plumbing company that multiple generations trust. We’re not a national franchise or a company that moved here last year. We’re from here. We’ve been here for 60 years. And we’re staying right here.
Best Southwest families have called us because they know we’ll treat them like neighbors, not transactions. We’re Nextdoor Neighborhood Favorite in multiple communities, recognized year after year by the people who matter most: your neighbors.
What Makes Us Different:
We Know the Best Southwest's Unique Challenges
From Cedar Hill's hillside properties where elevation affects HVAC efficiency to Grand Prairie's mixture of old and new construction, from DeSoto's original neighborhoods we started serving in 1965 to Midlothian's rapid growth, we've solved every challenge Best Southwest homes present. We understand your local soil conditions, water pressure issues, foundation types, and climate demands.
We're From Here: We Stay Here
Our family started in DeSoto in 1965 and we've never left the region. Three generations later, we're still here, still family-owned, and still treating Dallas families like neighbors. Our techs live in these communities. We shop at your stores, our kids play in your parks, and we care deeply about getting it right because this is home.
We Guarantee More Than Our Work
100% satisfaction means if you're not happy, we come back and make it right. No fine print. No excuses. That's the guarantee that's kept three generations of Best Southwest families calling us. It's not just about fixing your HVAC or plumbing: it's about earning and keeping your trust year after year.
Advantage Plan
Save Over $1,400 in Annual Services!
$99/year
Includes:
- Complete AC tune-up
- Heating system service
- Water heater flush & inspection
- Plumbing inspection
- Main sewer line video inspection
- 15% off all repairs
- Priority scheduling
Regular Value: $1,442 | Your Price: $99
Common Questions
- Cedar Hill
- DeSoto
- Grand Prairie
- Duncanville
- Lancaster
- Midlothian
How much will it cost?
Are you really available 24/7?
Do you pressure people to buy new systems?
No. We provide honest recommendations. If repair makes sense, we repair. If replacement is better, we explain why. You decide. That honesty is why families trust us for 60 years.
No. We provide honest recommendations. If repair makes sense, we repair. If replacement is better, we explain why. You decide. That honesty is why families trust us for 60 years.
Do you charge extra to come to my area?
What areas do you serve?
Proudly Serving These Best Southwest Communities
Primary Service Areas:
- Cedar Hill
- DeSoto
- Grand Prairie
- Duncanville
- Lancaster
- Midlothian
Extended Service Areas:
- Dallas (Oak Cliff,
- Pleasant Grove, South Dallas)
- Mansfield
- Red Oak
- Glenn Heights
- Ovilla
- And surrounding communities
No matter where you are in the Best Southwest, we're just a phone call away.
Proudly serving Dallas, Cedar Hill, DeSoto, Grand Prairie, Duncanville, Lancaster, Midlothian, and all Best Southwest communities.
License Numbers:
Plumbing #41416 | HVAC TACLA 0076152E
Contact Us:
972-291-0740 | Available 24/7 for Emergencies
Licensed • Bonded • Insured • 100% Satisfaction Guaranteed