About us
Get expert plumbing in Miami Florida with certified professionals offering upfront pricing and guaranteed satisfaction.
24/7 Emergency
Always available
Why Choose Hernandez Plumbing?
With over 50 years of experience, Hernandez Plumbing provides professional plumbing services with expertise and dedication to quality. We are a local, family business that focuses on residential and commercial service calls.
Licensed & Insured
Fully licensed and insured plumbers for your peace of mind.
50+ Years Experience
Trusted by Miami families for over five decades.
24/7 Emergency Service
Available around the clock for plumbing emergencies.
Upfront Pricing
No surprises - you'll know the cost before we start.
Our Promise to Every Customer
When you call Hernandez Plumbing, you get more than a repair — you get a team that stands behind the work.
Licensed & Certified
Expert advice from professional, certified, and licensed plumbers.
Upfront Pricing
You'll never pay more than you're quoted — no surprises.
Honest Recommendations
We only sell you what you need — nothing more.
91% Same-Visit Repairs
Our trucks carry enough parts to complete most repairs on the spot.
Satisfaction Guaranteed
Worry-free warranty on all repairs with a 100% satisfaction guarantee.
Flexible Scheduling
Same-day service available — ask when you call.
Meet the Team
Two generations leading a Miami plumbing legacy built on craftsmanship, honesty, and standing behind every job.
Owner
Rafael Diaz
Licensed plumber · 40+ years in the trade
Rafael grew the family business alongside founder Pedro Hernandez — helping train others for state licensing, then leading large-scale plumbing work across South Florida as Miami developed. His background spans high-rise and new construction, major residential and commercial projects, and deep expertise in leak detection, cast iron replacement, and repiping — often using non-invasive approaches that save homeowners unnecessary demolition. He has also served as an expert witness in plumbing-related claims.
Meet Rafael →
President
Alejandro Diaz
Licensed 3rd generation plumber
Alejandro continues a Miami tradition of quality work, integrity, and honest service. As third-generation leadership, he carries forward the same values of craftsmanship and standing behind every job — treating every home like it's his own.
Meet Alejandro →A Local, Family Business You Can Trust
We are a local, family business that focuses on residential and commercial service calls, cast iron replacement, and full A-Z kitchen and bathroom remodels. We also handle emergencies ranging from water leaks and shower pan failures to water heater bursts and sewage backups.
In addition to experience, we have all the necessary licenses and insurance. All of our lead plumbers have the required certifications plus on-the-job training for every type of job.
Even after 50 years we still strive to be perfect because your customer experience is our top priority. Our goal is to give the highest level of service, leave each home's plumbing problem completely solved, and provide a 100% Satisfaction Guarantee.
Full-Service Plumbing
Residential and commercial service calls, cast iron replacement, kitchen and bathroom remodels, and 24/7 emergency response.
Licensed & Insured
Every lead plumber holds required certifications and carries the on-the-job training to handle jobs of any scale.
“We treat every home like it's our own. That's how it's always been, and that's how it'll stay.”
— The Hernandez Family
Dedicated Project Support
For larger projects, we assign a specialized account representative to make sure everything meets your expectations.
See Our Story
Three generations of Miami plumbers — building a legacy of honest work and lasting relationships.
Ready to Work With Miami's Trusted Plumbers?
Whether it's an emergency or a planned project, our team is here with upfront pricing, honest advice, and guaranteed satisfaction.