Hours: We are open 24/7 57 Ozick Dr Suite i, Durham, CT 06422 | HIC.0668169

Tankless Water Heater Services Durham, CT

Direct Home Services provides tankless water heater services in Durham, CT. We install, repair, maintain, and convert tankless systems so your home gets endless hot water on demand.

As a local HVAC company in Durham, we have helped homeowners across town upgrade to efficient, space-saving units. Our technicians size each system to your household and account for local water conditions that affect tankless performance. Whether you want a new unit, a repair, or a switch from a storage tank, we handle the full job.

Call (860) 339-6001 for a free estimate.

(860) 339-6001 Request Service

Technician servicing a tankless water heater system in a Durham CT home.

Our Tankless Water Heater Services

Our tankless water heater services include:

  • Tankless installation for new and replacement units
  • Tankless repair for error codes, no hot water, and ignition faults
  • Tankless maintenance and descaling to protect efficiency
  • Tank-to-tankless conversion for homeowners upgrading from a storage tank
  • Tankless sizing to match your household’s hot water demand

Tankless Water Heater Installation

We offer gas and electric tankless water heater installation in Durham. A tankless unit heats water as it flows, so it needs the right gas line, venting, and water connections to run safely. Our team starts with a home assessment to check your existing setup and hot water demand. We then recommend a unit sized to your household and handle the full installation.

A proper install covers several key steps:

  • Sizing the unit to your peak hot water demand, measured in gallons per minute
  • Running or upgrading the gas line so that a gas unit gets enough fuel
  • Adding correct venting for the unit type, including stainless steel venting for many gas models
  • Wiring a dedicated circuit for electric units
  • Mounting the unit and connecting the water lines and shut-off valves

Once the installation is complete, we test the system and walk you through its use and maintenance.

Call (860) 339-6001 for tankless water heater installation service.

Tankless Water Heater Repair

Contact us for tankless water heater repair when the unit stops heating, loses pressure, or flashes an error code. These systems use sensors, a heat exchanger, and an ignition system, so a fault in any part can interrupt your hot water. Our technicians read the unit’s error codes, trace the cause, and explain the fix before any work begins.

Common tankless problems we repair include:

  • No hot water from a failed igniter or a faulty flow sensor
  • Mineral buildup inside the heat exchanger that blocks flow
  • A clogged inlet filter that limits water supply
  • Error codes from venting, gas supply, or sensor faults
  • Cold water bursts caused by flow or ignition delays

Most problems occur due to worn parts or scale buildup, both of which we handle on-site when possible. Quick service keeps a small fault from leaving your home without hot water.

Call (860) 339-6001 for tankless water heater repair service.

Tankless Water Heater Maintenance and Descaling

We offer tankless water heater maintenance and descaling to keep the unit running at full efficiency. Over time, minerals in your water leave scale inside the heat exchanger, which gradually reduces performance and increases energy use. Descaling flushes that buildup out and protects the unit. This step matters most in homes with hard or well water, which is common in Durham.

Our tankless maintenance visit includes:

  • Flushing and descaling the heat exchanger to clear mineral buildup
  • Cleaning or replacing the inlet water filter
  • Checking the burner, ignition, and venting for safe operation
  • Inspecting connections for leaks or corrosion
  • Confirming the unit heats to the correct temperature

Most tankless units need descaling once a year. Regular service helps your system last longer and run more efficiently, which keeps energy costs in check.

Call (860) 339-6001 for tankless water heater maintenance.

Tank to Tankless Conversion

We convert traditional storage-tank water heaters to modern tankless systems for Durham homeowners. A tank heater keeps a large volume of water hot around the clock, while a tankless unit heats only what you use. Switching over usually means upgrading the gas line or electrical supply to meet the tankless unit’s higher demand. Our team manages that upgrade as part of the conversion.

A typical conversion involves:

  • Removing and disposing of the old tank unit
  • Upgrading the gas line or electrical capacity for the new system
  • Adding proper venting for the tankless model
  • Mounting the unit and connecting water and fuel lines
  • Testing the system for safe, efficient operation

We assess your home first and explain exactly what your conversion needs before we start.

Call (860) 339-6001 to discuss your hot water needs.

Benefits of a Tankless Water Heater

A tankless water heater offers endless hot water, lower energy use, more usable space, and a longer lifespan than a traditional tank. Below are the main benefits for Durham homeowners:

  • Endless hot water: A tankless unit heats water on demand, so you never run out mid-shower the way you can with a tank.
  • Lower energy use: The unit runs only when you need hot water, avoiding the standby energy a tank wastes while keeping water hot all day.
  • More usable space: Tankless units mount on a wall and take up far less room than a bulky storage tank.
  • A longer lifespan. Most tankless heaters last around 20 years, well beyond the 10 to 15 years a typical tank lasts.
  • Better water quality over time: Without a tank holding standing water, there is less room for sediment and rust to collect.
  • Fewer leak worries: With no large tank to fail, you avoid the risk of a full tank leaking across your floor.

Why Choose Direct Home Services

  • Licensed and insured in Connecticut (HIC.0668169)
  • Over 40 years of combined HVAC experience on our team
  • Family-owned and BBB accredited
  • Upfront pricing with no hidden charges
  • Free estimates on every new installation
  • Flexible financing available to help you spread the cost of a tankless upgrade
  • Current coupons and rebates give you ways to save on a new system
  • Local to Durham and the nearby Connecticut towns we serve

Call for Tankless Water Heater Services in Durham

Call Direct Home Services at (860) 339-6001 for tankless water heater services in Durham, CT. We install, repair, and maintain tankless systems, with upfront pricing and free estimates. Our team also handles tank-to-tankless conversions, sizing, and yearly descaling to keep your unit running well. From your first call through final testing, our family-owned crew manages the full job.

(860) 339-6001 Request Service

We serve residential homes throughout Durham, CT, and every part of the 06422 ZIP code. No matter where you are in Durham, our local team can reach you fast for tankless water heater service.

Direct Home Services

57 Ozick Dr, Suite i, Durham, CT 06422, United States
(860) 339-6001
Mon to Sat: Open 24 hours
Sunday closed


Follow Direct Home Services on social media:

 

Explore Durham, CT

Durham is a small town in Middlesex County, Connecticut, located along Route 17 between Middletown and Wallingford in the central part of the state. With roughly 3,508 residents, it keeps a quiet, rural New England character defined by open land, historic homes, and small-town living. Durham is also home to several local points of interest, including Millers Pond State Park, Allyn Brook Park, Tri-Mountain State Park, and Deerfield Farm. The town hosts the Durham Fair each fall, the largest agricultural fair in Connecticut.

 

Frequently Asked Questions

How much does a tankless water heater cost in Durham?

Tankless water heater costs vary based on the unit, fuel type, and any gas or electrical upgrades needed. We give you an upfront price before any work begins, so there are no surprises. We also offer financing to help with larger projects. Call (860) 339-6001 for a free estimate.

How long do tankless water heaters last?

Most tankless water heaters last around 20 years with regular maintenance, longer than a typical storage tank. Annual descaling and inspections help protect that lifespan. Hard water can shorten it, so consistent care matters.

Do tankless water heaters need descaling?

Tankless units require annual descaling to remove mineral buildup from the heat exchanger. This is especially important in Durham homes with hard or well water.

Can I convert my tank water heater to tankless?

Most homes can switch from a storage tank to a tankless system. The conversion often needs a gas line or electrical upgrade, which our team handles. We assess your home first, then explain exactly what the switch involves and what it will cost.

Is a tankless water heater worth it in Connecticut?

A tankless water heater is worth the investment as it gives an endless hot water supply, uses less energy, and saves space. It also tends to last longer than a tank heater.

Driving directions

What others say

Read through our latest 5 star reviews below! Feel free to write a review based on your experience with Direct Home Services.

Review on Google Review on Facebook

C. Caldwell

Direct Home Service , Rives Jackson, Thank you on behalf of my wife & I for the good Quality of work you and your team perform we were thoroughly impressed with your professionalism in your knowledge and really sitting down and taking the time to explain to us . I will definitely recommend you guys to anyone that is looking for HVAC or mini ductless units.

E. Chavarry

Today Direct Home Service finished the work done; I am happy because the ductless machine (A/C and Heating) looks wonderful, and the installation work has been excellent. Also, Bill is a super friendly and sincere man; let yourself be guided without worry; he knows his job.

A. Moran

Direct Home Services was wonderful to work with. I called them on a Monday, they came out within 3 hours to look at my system. The technician was knowledgeable and gave me some great insight into what was wrong with my system (needed to replace the whole thing). I did some shopping around, but Direct Home Services really had the best price, and the best guarantee of the system, and financing.

E. Michaelis

You absolutely MUST use this business. Bill is a man of his word, an honest businessman, and has a phenomenal crew working with him! He will be upfront with you, and get you the best equipment for the best price! We are so fortunate to have selected this company! I’m sure you will be, too!

B. Jakes

Wonderful experience from start to finish. These guys were very friendly and easy to deal with. I highly recommend this company to anyone that needs this type of service. Thanks guys!! Keep up the great work!

R. Jackson

I’ve known the owner, Bill, for a long time. Bill, his business and his team, really take pride in understanding their customers. I recommend contacting Direct Home Services for all your heating and cooling needs.

S. Mulligan

Bill and his team were professional from the first phone call right through to the installation of my ac and heating system. I got two quotes and Direct Home Services was cheaper, but really the big difference was the responsiveness, timeliness, and all-around professionalism shown throughout the process. It was night and day compared to the other company I had been dealing with. Save yourself a headache and go with Direct Home Services. The project will get done quickly and at a good price.

L. Albert

I would highly recommend Direct Home Services! We recently had Central Air installed. Their service fully satisfied our expectations. They were prompt, friendly, knowledgeable, and clean! Their financing was also very quick and efficient. We’re so glad we found them!

M. Farrell

Very professional from start to finish. Great communication good value and selection on all products offered. Would always recommend, installers were great. Top of the line service across the board.

Our customer process

When you contact Direct Home Services for air conditioning repair in Connecticut, we take you through a simple process to get your air conditioning or heating system working properly again.

(860) 339-6001 Request Service

Here’s how it works:


01.

Contact us and explain the problem

02.

We will come to your home and assess the situation

03.

We will create a plan to fix the problem and give you a quote upfront

04.

We will either repair or replace your air conditioner so you can get back to your everyday life