- HEP Plumbing
- Certified Technicians

Certified Technicians
Certified Technicians | Tankless Water Heater Install | Plumbing | Guild
Imagine endless hot showers, lower utility bills, and a sleek unit that frees up valuable space—all delivered by HEP’s certified technicians right here in Guild. Our team specializes in tankless water heater install services that replace bulky, outdated tanks with high-efficiency technology that heats water on demand, so you never waste energy (or time) waiting for it to warm up. Backed by rigorous training and a passion for precision, we handle every step—from sizing and venting to final safety checks—with minimal disruption to your home.
When you choose HEP, you’re getting more than a new water heater; you’re gaining a trusted partner who stands behind every job with transparent pricing, flexible financing, and 24/7 emergency support. Let us transform the way your household experiences hot water while adding long-term value to your property. Schedule today and feel the difference a professional, worry-free upgrade can make.
FAQs
What are the main advantages of switching to a tankless water heater?
Tankless units heat water on demand, so you never run out of hot water in the middle of a shower. Because they don’t keep 40–50 gallons hot all day, they can cut water-heating energy use by 25–40 percent. They also mount on a wall, freeing up floor space, and typically last 18–20 years—about twice as long as a storage-tank heater. Having our certified technicians size and install the unit correctly ensures you receive these benefits while keeping the manufacturer’s warranty intact.
How long does a typical tankless water heater installation take?
Most standard replacements are completed in one day—about 4–8 hours from arrival to final testing. The timeline includes draining and removing the old tank, mounting the new unit, upgrading gas or electrical service if required, installing venting, connecting water and condensate lines, and performing a full start-up and safety check. More complex jobs (e.g., relocating the heater or upsizing gas lines) can add a few additional hours.
Are your plumbers qualified to install tankless units in Guild?
Absolutely. Every technician who works on your project is state-licensed, factory-trained, and fully insured. We stay current with Guild’s local plumbing codes, obtain all required permits, and follow manufacturer installation guidelines so your system meets safety standards and remains under warranty.
What size tankless water heater do I need for my home?
Proper sizing depends on two factors: (1) the total gallons per minute (GPM) you’ll use at one time—such as running a shower, dishwasher, and sink simultaneously—and (2) the incoming groundwater temperature in Guild. During your consultation, our technician adds up the flow rates of the fixtures you plan to run together and factors in temperature rise to recommend a unit, often 7–10 GPM for a typical 2–3-bath home. Undersizing leads to lukewarm water, while oversizing wastes money, so a professional load calculation is essential.
How do I maintain my tankless water heater after installation?
Compared with a tank, maintenance is minimal but important. We recommend a professional de-scaling flush once a year (twice if you have very hard water) to remove mineral buildup from the heat exchanger. You should also clean the inlet screen filter every 6–12 months, keep the exterior vents clear of debris, and check for error codes on the control panel. Our service plans cover these tasks and include annual performance inspections to keep your warranty valid.
What warranties or guarantees do you provide?
Most manufacturers give 10–15 years on the heat exchanger and 5 years on other parts. We complement this with a 1-year labor warranty on our workmanship, plus a 100 percent satisfaction guarantee—if anything related to our install isn’t right, we’ll fix it at no cost. Extended labor protection plans are also available if you want coverage to match the full length of the parts warranty.