At Tayco Plumbing, we specialize in tankless water heater installation for homeowners and businesses across Porter, Humble, Atascocita, Kingwood, Spring, Huffman, Crosby, Highlands, La Porte, and Houston. Our licensed and insured plumbers install high-performance tankless systems that deliver continuous hot water, reduce energy costs, and save valuable space.
Available 24/7, we provide professional installation, replacement, and repair services tailored to your household’s hot water needs. With decades of hands-on experience, we ensure your new system is installed to code, running at peak efficiency, and built to last.
Contact us today for a free estimate.

At Tayco Plumbing, we focus on solving leaks quickly while minimizing disruption to your home or business. From the first inspection to the final repair, our team provides honest communication, reliable service, and repairs built to last.

Our specialists are trained to install and service top brands like Rinnai, Navien, Rheem, and A.O. Smith. With years of experience, we ensure safe installation and lasting results that you can count on.
Every installation begins with a free consultation and clear estimate. We’ll review your hot water demands, recommend the right system size, and provide honest pricing with no hidden fees.
We use modern diagnostic tools and follow industry-best practices to ensure your tankless water heater is installed correctly. From gas lines to venting, every detail is handled with precision.
Whether you need installation, emergency repair, or routine maintenance, our team is available day or night. We stand behind every job with warranties and a satisfaction guarantee.


Upgrading to a tankless system provides long-term comfort and savings, including:
Routine leak inspections help by:
Endless Hot Water – Heats water on demand, so you’ll never run out during showers or laundry. Multiple family members can use hot water at the same time without interruptions.
Lower Energy Bills – On-demand heating eliminates wasted energy and can reduce bills by up to 30%. Over time, these savings make the system a smart financial investment.
Compact, Space-Saving Design – Wall-mounted units free up space in closets, garages, or basements. Flexible placement makes them ideal for both large homes and smaller properties.
Longer Lifespan – Tankless models often last 20 years or more with proper care—nearly double that of traditional tanks. This extended service life reduces the need for frequent replacements.
Easy Maintenance – Built-in self-diagnostics and simple descaling make maintenance easier. Regular service keeps your unit efficient and helps prevent costly breakdowns.
Sudden bursts of cold water or fluctuating temperatures signal potential system issues. Addressing these problems early helps avoid bigger and more expensive repairs.
Pooling water or drips around the unit may indicate faulty connections or internal corrosion. Left unchecked, this can damage walls, floors, or nearby belongings.
Rumbling, banging, or sulfur-like smells often point to sediment buildup or failing components. These warning signs should never be ignored, as they can lead to total system failure.
If your water heater is over 10 years old and frequently breaking down, upgrading to a tankless system ensures long-term efficiency and comfort. A new system also boosts your home’s overall value.
Our team specializes in professional installation of tankless water heaters for homes and businesses. We help you select the right size and model to match your hot water needs. With expert installation, you’ll enjoy reliable performance, energy savings, and endless hot water.
If your system isn’t performing as it should, we provide fast and effective repair services. From inconsistent temperatures to leaks or unusual noises, our licensed plumbers can diagnose and fix the problem. We restore your unit to peak performance so you can count on uninterrupted hot water.
When your old water heater is beyond repair, upgrading to a tankless system is a smart choice. We remove outdated units and replace them with modern, efficient tankless models designed to last. Our replacement service ensures a smooth transition with minimal disruption to your home.
Routine maintenance keeps your tankless system working at its best for years to come. We offer professional descaling, flushing, and system inspections to prevent costly breakdowns. With regular service, you’ll maximize efficiency, extend lifespan, and protect your investment.
We evaluate your household’s hot water demand and recommend the right unit for your needs. This ensures you get the perfect balance of performance and efficiency.
You’ll receive a clear, no-obligation estimate with flexible scheduling for installation. We work around your routine to minimize disruption to your day.
Our licensed plumbers remove your old system and safely install your new tankless unit to code. Every step is handled with care to guarantee safety and reliability.
We test the unit for performance, walk you through operation, and leave your home clean. Our goal is to deliver a seamless experience and total peace of mind.
Our services are designed to meet the hot water needs of families and businesses in Porter and surrounding communities with:
Energy-efficient tankless installations and replacements
Expert repair and routine descaling services
Brand-specific expertise (Rinnai, Navien, Rheem, A.O. Smith, and more
Preventive maintenance to extend system life and efficiency
As a locally owned and operated company, we’re committed to delivering respectful service, honest pricing, and dependable workmanship. From the first call to the final walkthrough, we treat your property as if it were our own—earning the trust of Porter-area homeowners and businesses.
Licensed, insured plumbers with decades of experience
Clear communication and upfront pricing with no surprises
Expertise in both traditional and tankless water heating systems
24/7 availability for emergencies and urgent repairs
Enjoy endless hot water and lower utility bills with professional installation from Tayco Plumbing.
Location: Porter, TX
Phone: +1 (832) 897-0400
Address: 21243 W Martin Dr, Porter, TX 77365
Email: [email protected]
Hours: Available 24/7
Call today or request a quote online to schedule your tankless water heater consultation with Tayco Plumbing.
Most models last 20 years or longer with proper maintenance—nearly double the lifespan of traditional tank systems.
Yes. With lower energy bills, space savings, and rebates, tankless systems often pay for themselves within a few years.
Absolutely. We provide professional repair, flushing, and maintenance for all major tankless brands.
Yes. Their compact, wall-mounted design makes them ideal for closets, garages, and tight spaces.
Yes, permits and inspections are required—but we handle the entire process for you.
Email: [email protected]
Phone: +18328970400
Address: 21243 W Martin Dr. Porter Tx. 77365