Reliable Plumbing Services in Dayton, OH
Serving Montgomery County and Surrounding Areas with Expert Plumbing Repairs, Drain Cleaning, and Water Heater Services
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Welcome to Mammoth Plumbing
Mammoth Plumbing is a trusted plumber in Dayton, Ohio, providing professional residential and commercial plumbing services throughout Montgomery County and surrounding areas. Our licensed plumbers specialize in drain cleaning, water heater repair and installation, sewer line replacement, pipe repair, and emergency plumbing services available 24/7. As a locally owned and operated plumbing company, we pride ourselves on quality workmanship, competitive pricing, and honest customer service. Whether you need a quick fix or a full plumbing remodel, Mammoth Plumbing is Dayton’s go-to choice for reliable, affordable plumbing solutions that keep your home or business running smoothly.
Expert Plumbing Solutions You Can Trust in Dayton, Ohio
With over 23 years of hands-on experience, Mammoth Plumbing is a trusted name for reliable and high-quality plumbing services in Dayton, Ohio. Our team of certified professionals specializes in delivering comprehensive plumbing solutions designed for both residential and commercial properties. From fixing leaks and clogs to installing modern water systems, we focus on long-lasting solutions and customer satisfaction. Every project we take on—big or small—is handled with precision, efficiency, and care. We combine advanced plumbing techniques with a commitment to safety and sustainability, ensuring your water systems perform at their best. Discover why homeowners and businesses across Dayton rely on us for honest, efficient, and affordable plumbing solutions.
- Licensed and Insured
- Senior, Military, First Responder discounts
Our Services
RESIDENTIAL PLUMBING
From leak repairs to fixture installations, our residential plumbing services ensure your home’s systems run efficiently. We handle kitchens, bathrooms, and full piping networks with precision and care to keep your household water systems safe, clean, and fully functional.
COMMERCIAL PLUMBING
We offer customized commercial plumbing solutions for offices, restaurants, and industrial facilities. Our licensed professionals handle large-scale plumbing networks, ensuring minimal downtime and compliance with all commercial building standards.
WATER HEATER INSTALLATION
Enjoy consistent hot water with professional water heater installation. We install and replace traditional and tankless systems, focusing on energy efficiency, safety, and long-term performance to suit your specific household or business needs.
DRAIN CLEANING & JETTING
Blocked drains can lead to costly damage if ignored. Our drain cleaning and high-pressure jetting services efficiently remove grease, roots, and buildup, restoring full flow and preventing future clogs in residential and commercial systems.
WATER SOFTENERS & FILTRATION
Enhance your water quality with our expert installation of water softeners and filtration systems. These systems reduce mineral buildup, improve taste, and protect your plumbing infrastructure from scale and corrosion.
SEWER LINE REPLACEMENT
We specialize in efficient and minimally invasive sewer line replacement. Using modern diagnostic tools, we identify damaged lines and perform precise replacements that restore your system’s function with minimal disruption.
RESIDENTIAL PLUMBING
From leak repairs to fixture installations, our residential plumbing services ensure your home’s systems run efficiently. We handle kitchens, bathrooms, and full piping networks with precision and care to keep your household water systems safe, clean, and fully functional.
COMMERCIAL PLUMBING
We offer customized commercial plumbing solutions for offices, restaurants, and industrial facilities. Our licensed professionals handle large-scale plumbing networks, ensuring minimal downtime and compliance with all commercial building standards.
Why choose us?
Years of Experience
With over 23 years of experience, Mammoth Plumbing has built a reputation in Dayton, Ohio for delivering dependable and long-lasting plumbing solutions.
Master Plumber
Our team is led by a licensed Master Plumber, ensuring every job meets the highest standards of safety, precision, and craftsmanship.
2 Year Warranty
We stand behind our work with a 2-year warranty on all services, giving our customers peace of mind and guaranteed quality.
Quality of Services
Mammoth Plumbing takes pride in providing top-quality plumbing services, combining expert skill, premium materials, and exceptional customer care on every project.
Built on Trust, Precision, and Proven Performance
At Mammoth Plumbing, we take pride in offering dependable, high-quality plumbing solutions that stand the test of time. Our 23 years of experience in Dayton, Ohio, have taught us the value of trust, precision, and customer-first service. Every technician on our team is dedicated to excellence, ensuring every repair, installation, and maintenance job is performed with honesty and professionalism. Whether you need a quick fix or a complete system overhaul, we’re committed to delivering solutions that last. Your comfort, convenience, and confidence in our work remain our top priorities.
Testimonials
See What Our Customers Are Saying!
Jeremy has helped me with plumbing issues for my personal home and for several of my clients. He's always in a positive mood, efficient, respectful, and easy to work with. I've referred him to a number of people.
Laura M.
Frequently Asked Questions
What areas do you serve?
We proudly provide plumbing services throughout Dayton, Ohio, and surrounding communities.
How soon can you respond to an emergency?
Our team offers fast response times for plumbing emergencies, ensuring quick, practical solutions.
Do you offer free estimates?
Yes, Mammoth Plumbing provides free estimates for all residential and commercial services.
Can you install both traditional and tankless water heaters?
Absolutely. We specialize in installing, replacing, and maintaining all types of water heater systems.
What should I do immediately during a plumbing emergency?
Shut off the main water valve to limit flooding, turn off electricity if water reaches outlets, and move valuables to a dry area. For sewage backups, avoid contact and ventilate the space if safe. Photograph the damage for insurance and call Mammoth Plumbing immediately—rapid extraction, leak isolation, and temporary repairs reduce damage and mold risk. We offer emergency response to stabilize the situation while planning permanent repairs.
How do you diagnose and fix recurring drain clogs?
We start with a camera inspection to locate blockages, tree roots, or collapsed pipes. Hair/saponified grease issues in bathrooms and kitchen clogs from fats are common. Mechanical snaking, hydro-jetting, or targeted repairs are chosen based on the cause. Hydro-jetting clears mineral buildup and roots but requires pipe evaluation first. Addressing root causes—proper traps, grease disposal, and periodic maintenance—prevents repeat clogs and protects sewer lines in Dayton’s variable seasons.
Do you offer free estimates?
Yes, Mammoth Plumbing provides free estimates for all residential and commercial services.
When should I replace my water heater and what are the options?
If your water heater is over 10–12 years, leaking, making noises, or producing rusty water, replacement is wise. Options include conventional tank heaters (gas or electric), high-efficiency condensing gas units, and tankless on-demand systems. Tankless saves space and energy for households with high intermittent demand, but may need upgrades to gas/electrical service. We evaluate usage patterns, lifespan, energy costs, and local code requirements to recommend the best fit for Dayton homes.
What are the pros and cons of different pipe materials (Copper, PEX, PVC)?
Copper is durable and heat-resistant but costly and prone to theft; PEX is flexible, resists freezing damage, and is faster to install; PVC is ideal for drains and vents but not hot-water distribution. Dayton’s climate and older infrastructure often make PEX an economical repiping choice—less soldering, fewer fittings, and good freeze tolerance. We assess existing piping, water chemistry, and budget to recommend materials that balance longevity and cost.
How often should I schedule plumbing maintenance and what does it include?
Annual maintenance is recommended: check for leaks, test water heater pressure-relief valves, flush sediment, inspect sump pumps, clean drains, and evaluate pipe condition. For older homes or properties with frequent issues, semi-annual checks help catch wear early. Routine service improves efficiency, prevents emergencies, and supports warranties. We provide maintenance plans tailored to home age and usage patterns in Dayton to spread cost and maximize system life.
Service Areas
Mammoth Plumbing proudly serves Dayton, Ohio, and the surrounding areas with reliable plumbing solutions. From repairs to installations, our experts deliver quality workmanship and dependable service.
Liberty Township, OH
Washington Township, OH
Oakwood, OH
Fairborn, OH
Springfield, OH
