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47 Years
experience
Emergency
services
Your Trusted Plumbing & AC Experts in Weslaco, TX
Farrell Plumbing & Cooling has been a trusted name in the plumbing and HVAC industry since 1979. Founded by Ed Farrell and his sons Skip and Bob, our family-owned business has built a reputation for excellence through three generations of dedicated service. We specialize in residential and commercial plumbing, HVAC repair and installation, and 24/7 emergency services across Weslaco, McAllen Valley, Mission, and Hidalgo County. Our team of licensed technicians brings decades of combined experience to every project, from small repairs to large-scale government and industrial contracts. We prioritize honest pricing, transparent communication, and lasting solutions that meet the unique needs of our community.

With free estimates during normal business hours and a commitment to prompt emergency response, we ensure our clients receive reliable service when they need it most. Our deep local roots and focus on customer satisfaction have earned us thousands of loyal clients throughout the region. As current owner and operator Dean Farrell continues our family legacy, we remain dedicated to maintaining the high standards that have defined our business for over four decades. Whether you require routine maintenance, urgent repairs, or system upgrades, our team combines technical expertise with personalized care to deliver exceptional results.
Services
Plumbing HVAC Service Emergency Plumbing AC Repair Commercial Plumbing
Details
  • Year established: 1979
Highlights and features
  • We offer 24/7 emergency plumbing and HVAC services for urgent needs
  • Our team consists of licensed technicians with decades of local experience
  • We provide free estimates during normal business hours
  • Family-owned business with three generations of industry expertise
  • We serve residential, commercial, and government properties across South Texas
What people say
24/7 emergency support Reasonable pricing Professional technicians Quick response Quality service
Services
Plumbing
Our comprehensive plumbing services include repair and replacement of leaky pipes, fixtures, and components for residential and commercial properties. We handle emergency leaks, clogged drains, water heater issues, and system upgrades with licensed technicians available 24/7. With over four decades of experience serving Weslaco and surrounding areas, we guarantee quality workmanship and honest pricing for every job.
HVAC Service
We provide complete HVAC solutions including air conditioning repair, maintenance, and system replacements. Our technicians ensure optimal temperature control through regular checkups, emergency repairs, and energy-efficient installations. Serving homes and businesses in McAllen Valley and Hidalgo County, we offer prompt service and free estimates during normal business hours to maintain your comfort year-round.
Questions
What services does Farrell Plumbing & Cooling offer?
We provide plumbing repairs, HVAC maintenance and installation, emergency services, and commercial plumbing solutions for residential and business clients in South Texas.
Are you available for emergency service?
Yes, we offer 24/7 emergency plumbing and HVAC services to address urgent needs at any time.
Which areas do you serve?
We serve Weslaco, McAllen Valley, Mission, Hidalgo County, and surrounding areas in Texas.
Do you provide free estimates?
Yes, we offer free estimates during normal business hours for plumbing and HVAC projects.
How long have you been in business?
We've served the community since 1979, providing plumbing and HVAC services for over four decades.
Reviews (7)
Angelica Ochoa
Feb 13, 2021 Report
My mom's water pipe broke under her home thanks to the winter weather all of South Texas. Called Farrell and the sent Jose out and he got it done! What an awesome team! Now my mom can sleep easy. Thank you to Dean, Jolynn and of course Jose for braving the extreme cold weather to fix the water pipes. Definitely would recommend Farrell Plumbing and Air Conditioning!!!!!
Kim Vasquez
Jan 15, 2021 Report
I highly recommend Farrell Plumbling and Cooling. They have very good service and give you a very very fair price. I have used thier services 6 times in the last 8 years and I shopped around calling very many other companies and 5 of them were going to charge me more to just come to my home rather they fixed anything or not than Farrell charged me to actually fix my plumbing or A/C problem
Dee Dee
Nov 23, 2020 Report
Positive:Punctuality,Quality,Responsiveness
THANK YOU FARRELL PLUMBING AND COOLING! JODY did an excellent job replacing my water heater. He didn't skip any steps nor take any shortcuts and I really appreciate that! He was so friendly and worked hard. I HIGHLY recommend Farrell Plumbing and Cooling for a job well done!
Brenda Torres
Nov 03, 2020 Report
Positive:Quality,Responsiveness
Great Staff! The young lady helped so much by answering all the questions I had and provided great customer service! If you need help and want to get informed, call her now!!
Joey V.
Oct 20, 2020 Report
Had an emergency with a busted mainline tried to repair myself ended up costing me 150 bucks.Got a quote from another plumbing company for $2500 they said they had to break the whole brick wall to get in and repair the damage I decided to get another quote and went with this company and they charged me 140 bucks and took less than 5 min. To repair. They responded right away , reasonable and honest price and diagnosis very happy with the repair.
Stacy Villegas
Oct 04, 2020 Report
Positive:Professionalism,Quality,Responsiveness
Came out right away the very same day. Fixed promptly and was very professional. Definatly recommend.
Bryan Lenzy
Aug 21, 2020 Report
I would not allow this company to fix the plumbing in my dog's house. I have been waiting over 2 months for them to finish the work at my house they told me about six weeks ago they would give me my money back they have it done it. They told me they were going to mail me a check to have it done it. They left my house with wires hanging wide open I have pictures to prove it I have emails telling me they sent my check back they didn't they took my money and ran don't let them fix your dog's house let alone work on yours. I'm 57 years old this is the worst company I've ever dealt with in my life