Business Details
33 Years
experience
Trusted Plumbing Services in Winter Park, FL
Longs Certified Plumbing is a family-owned and operated business serving Central Florida since 1993. With over 35 years of combined experience, our team specializes in residential and commercial plumbing solutions, including repiping, drain cleaning, leak detection, and bathroom and kitchen remodeling. All work is performed or supervised by owner Mark Long, a State Certified Plumbing Contractor with the highest license available in Florida. We prioritize punctuality, professionalism, and the use of high-quality materials like Flowguard Gold and PEX piping, which come with 20-25 year warranties. Our commitment to customer satisfaction is evident in our approach: no job is too small, no detail overlooked, and no subcontractors used.We offer drywall repair by professionals, brass fittings for longevity, and advanced electronic leak detection to prevent water damage. Our reputation for reliability and expertise has been built through decades of delivering on-time, on-budget solutions tailored to each client's needs. As a locally rooted business, we understand the unique plumbing challenges faced by Florida homeowners and take pride in resolving them efficiently. Our team includes Vice President Mark Long Jr. and Office Manager Denise Long, ensuring consistent oversight and exceptional service. Whether addressing emergency repairs or planning large-scale remodels, we guarantee workmanship that meets the highest standards of quality and durability.
Services
Residential Plumbing
Sewer Cleaning
Leak Detection
House Repiping
Bathroom Remodels
Kitchen Remodels
Drain Cleaning
Emergency Repairs
PEX Installation
Copper Repiping
Details
- Year established: 1993
Highlights and features
- We are family-owned with 35+ years of combined plumbing expertise
- All work supervised by Florida's highest-certified plumbing contractor
- Use premium PEX and Flowguard Gold piping with 20-25 year warranties
- Offer professional drywall repair by specialists, not plumbers
- Guarantee on-time service with no subcontractors used
What people say
On time service
Professional demeanor
Owner supervision
Long-term warranties
Clean workspaces
Services
Residential Plumbing
We handle all residential plumbing needs from faucet repairs to water heater installations. Our technicians address leaks, clogs, and fixture replacements with prompt, professional service. Using modern equipment and premium materials ensures long-lasting solutions for homeowners.
Sewer Cleaning
Our specialized drain cleaning services remove blockages and restore optimal flow. Advanced techniques identify root causes of clogs while preventing future issues. We use precision tools to clear sewer lines without damaging property infrastructure.
Leak Detection
We employ electronic leak detection to locate hidden water leaks in walls or underground. This non-invasive technology prevents unnecessary demolition while ensuring accurate repairs. Our rapid response minimizes water damage and associated costs.
House Repiping
Specializing in PEX and copper repiping systems with 20-25 year warranties. We install noise-reducing insulation and brass fittings for durability. Our process includes professional drywall repair by specialists for complete system upgrades.
Bathroom Remodels
We transform bathrooms into luxury spaces while optimizing functionality. Our remodeling includes custom layouts, premium fixtures, and expert plumbing integration. Owner-supervised projects ensure quality craftsmanship from concept to completion.
People
Mark Long
Owner/President
State Certified Plumbing Contractor with 35+ years of experience in residential and commercial plumbing. Directly supervises all projects and holds Florida's highest plumbing license. Founded the company in 1993.
Mark Long Jr.
Vice President
Certified plumbing contractor working alongside his father since 2005. Handles project management and client consultations while maintaining hands-on involvement in complex installations and repairs.
Denise Long
Office Manager
Manages administrative operations and customer service since the company's founding. Ensures smooth communication between clients and technicians while maintaining billing and scheduling systems.
Questions
What plumbing services do you offer?
We provide full-service plumbing including repiping, drain cleaning, leak detection, bathroom/kitchen remodels, and emergency repairs using PEX and copper piping systems.
Are you licensed and insured?
Yes, we hold Florida's highest plumbing license classification and maintain full insurance coverage for all residential and commercial projects.
Do you offer warranties on your work?
All PEX piping installations come with 20-25 year manufacturer warranties. We also provide workmanship guarantees on all plumbing repairs and installations.
What areas do you serve?
We primarily serve Central Florida including Winter Park, Orlando, and surrounding communities for both residential and commercial plumbing needs.
Can you handle large remodeling projects?
Yes, we specialize in complete bathroom and kitchen remodels with integrated plumbing solutions. Our team manages projects from design to final installation.
How quickly can you respond to emergencies?
While we don't offer 24/7 emergency service, we prioritize urgent plumbing issues and typically schedule same-day or next-business-day appointments for critical repairs.
Reviews (6)
Luke Minton
Jan 04, 2022
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Positive:Responsiveness
Fantastic Customer Service - Mark and His Team are Great!
Service:Install water heater
Fantastic Customer Service - Mark and His Team are Great!
Service:Install water heater
Wilbert Werden
Dec 27, 2021
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Positive:Professionalism,Punctuality
Mark and his crew came to my house and replaced my gas water heater. They encountered unexpected issues and were still able to finish the job in a timely, professional manner. Mark also did some additional work and did not charge me due to my own personal circumstances. I was pleased with the work and the way that I was treated.
Service:Install water heater
Mark and his crew came to my house and replaced my gas water heater. They encountered unexpected issues and were still able to finish the job in a timely, professional manner. Mark also did some additional work and did not charge me due to my own personal circumstances. I was pleased with the work and the way that I was treated.
Service:Install water heater
Linda Barnby
Jul 31, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Mark Long and his son do excellent work. I have used them many times over the years. They have fixed leaky pipes and installed a complicated vintage faucet. They are pleasant. Mark's wife Denise answers the phone and does all the scheduling so communication is always great.
Services:Repair faucet,Find & repair leak,Repair toilet,Repair pipe,Repair water fixtures,Repair shower,Installation,Install faucet,Unclog drain
Mark Long and his son do excellent work. I have used them many times over the years. They have fixed leaky pipes and installed a complicated vintage faucet. They are pleasant. Mark's wife Denise answers the phone and does all the scheduling so communication is always great.
Services:Repair faucet,Find & repair leak,Repair toilet,Repair pipe,Repair water fixtures,Repair shower,Installation,Install faucet,Unclog drain
Kate Newton-John
Apr 04, 2021
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This is a family business that does a great job. I have used them a few times now for different jobs - they have done a small re-pipe in my attic, installed a new p-trap, and rebuilt my leaking shower valves; and I have been very satisfied. These jobs were done right the first time and I have had zero issues with their workmanship. They also have been able to get out to my house faster than the big companies. I will continue to call them every time I have plumbing need, and recommend them 100%.
Jason Schatz
Jan 16, 2021
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I couldn't have asked for more; spot-on estimate, great service, exceptional knowledge, and a fair price. I sent photos and some details and Mark quickly gave an estimate. Him and his son worked quickly and more importantly, meticulously, thoroughly making sure both sink drains and the adjusted pipework were all sealed and connected tightly. This is definitely the team that I am going to call for any future plumbing needs and the team I would recommend you work with as well.
Lee Douglas
Jan 01, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Great team of plumbers! Called them on a Sunday and they were fast to respond. We texted them a picture of 70 year old pipes. Gave us a reasonable quote. I was shocked on how good the rate was. Guys were amazing and fast once they arrived. So glad we got a hold of them.
Great team of plumbers! Called them on a Sunday and they were fast to respond. We texted them a picture of 70 year old pipes. Gave us a reasonable quote. I was shocked on how good the rate was. Guys were amazing and fast once they arrived. So glad we got a hold of them.
