what products do you offer?

Nick’s is happy to offer an extensive range of residential and commercial plumbing and HVAC services. Our plumbing services include repair and installation of water heaters, drain cleaning, sewer line plumbing, and even gas line plumbing. Our HVAC services include repair, replacement and maintenance of air conditioning and heating systems, plus indoor air quality services.

Mo 08:00-18:00; Tu 08:00-18:00; We 08:00-18:00; Th 08:00-18:00; Fr 08:00-18:00; Sa 08:00-17:00

what is your business address?

1420 North Durham Drive, Houston, TX 77008, US

what payments do you accept?

Cash and Credit Card Payments are accepted for your convenience.

What do you know about my business?

Nick's Plumbing & AC has been providing Houston and the surrounding communities with only the best in professional plumbing and AC services since 1979! Our team of licensed and background-checked technicians are highly experienced, and they’re friendly folks as well. We've been based in Houston Heights since the very beginning, and are committed to supporting the communities in which we live and work. Nick's only employs the very best technicians our area can offer, and our goal is to provide you with the same level of service that has warranted our extensive word-of-mouth and online reputation.

Welcome to Nick’s Plumbing & Air Conditioning. We’ve been serving the Houston community since 1979, and we’re happy to answer your questions today.

We are experts in Plumbing, Air Conditioning, Heating, Drains, Sewers and more. You can ask about our services offered, how to book a service, our business address and contact information, our service areas, our licenses and accreditations, or for our hours of operation.

I’m not sure the answer to your question, but feel free to ask more about our services offered, how to book a service, hours of operation, or how to get in contact with us.

Be sure to check back in for new updates, and give Nick’s Plumbing & Air Conditioning a call for your next service visit.

What is Unique about your business?

Nick's Plumbing & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing and AC services since 1979. Our team of licensed and background-checked technicians are highly experienced, and they’re friendly folks as well. Nick's only employs the very best technicians our area can offer, and our goal is to provide you with the same level of service that has warranted our extensive word-of-mouth and online reputation.

What holidays are you opened for?

We are closed Christmas & Thanksgiving Day

How many employees work with your company?

Currently Nick's employs over 45 technicians and administrative staff

Do you have any Deal/Coupons/Offers available?

Nick’s is happy to offer our customers the opportunity to save $463 with the purchase of a VIP Plumbing Maintenance Plan. We also offer all new customers $40 off their first purchase with us, with a minimum purchase of $400. We’re also proud to offer a 10% discount to all senior citizens and military personnel.

What accreditations does your business have?

Nick's is licensed and insured, and we are also a member of the Better Business Bureau, and the Plumbing-Heating-Cooling Contractors Association, and PHCC.

Do you offer military discounts?

Nick’s Plumbing & Air Conditioning is proud to offer a 10% discount to all military personnel.

Do you accept reservations/appointments?

Yes! Visit our website or call us today to schedule your service.

Is there a service fee to come to my location?

There is a $49 trip fee for all plumbing repair estimates however if you are interested in replacing your water heater we will waive that fee. There is also a $69 trip free for all AC repair and service calls except for estimates to replace your unit then that fee is waived.

Can I get a quote on the phone?

Due to the nature of our business we cannot provide an estimate on the phone. We need to actually see the work to be done to provide an accurate quote. However if you visit our website at nicksplumbing.com or nicksairconditioning.com you can take a look at our average cost guide to get a ballpark idea of cost for your project.

Do you give in-home estimates?

Yes, Nick's always provides written estimates for all work before we start any repairs or services. At Nick's we also provide a workmanship guarantee for 90 days, for your peace of mind that the job was done right.

High Quality Tankless Water Heaters in Houston

Key Takeaways

Tankless water heaters heat water on demand for greater energy efficiency
Benefits of a tankless water heater include energy savings and a compact unit
Nick’s offers professional installations, repairs, and maintenance in the greater Houston area

Get Fast, Reliable Tankless Water Heater Service From Houston’s Trusted Family-Owned Experts

Looking for a new tankless water heater for your Houston home? Nick’s services the greater Houston area to bring you professional installations, repairs, and maintenance for your water heater. Discover the benefits of a tankless water heater, signs that it’s time for repairs, and why Houston homeowners choose Nick’s for dependable water heater services.

Why Choose Nick’s Plumbing for Tankless Water Heater Services in Houston?

Discover why Houston homeowners count on us for professional tankless water heater services.

Professional solutions

We are knowledgeable and experienced to bring you the best in local water heater solutions. We use quality products so you can feel confident that your repairs will last.

Flexible financing

We’ve partnered with Wells Fargo financing to offer convenient monthly payments, online account management, and more. We also have a range of special offers to help you save on many plumbing and air conditioning services.

Our Tankless Water Heater Services

We offer a range of professional plumbing services in the greater Houston area, including:

Tankless water heater installation

Whether you’re looking for a tankless water heater replacement or adding to a new home, we can help with tankless water heater installations. We carry a range of gas-powered and electric models.

Tankless water heater repair

From inconsistent water temperatures to unusual noises, our pros can address a wide range of tankless water heater repairs. We carry premium parts for longlasting, high-quality repairs.

Tankless water heater maintenance

Annual maintenance checks are the best way to keep your tankless water heater performing its best. We recommend booking with one of our pros at least once a year, or more frequently if your home has hard water and requires sediment clean-out from your plumbing.

How Do I Know If I Need Tankless Water Heater Repair or Replacement?

Worried you might need emergency tankless water heater services? These common problems may indicate it’s time for repairs or replacement:

Inconsistent water temperature

If you’ve noticed issues with water temperature, it may indicate an issue with an internal component such as the heating element.

Leaks

Water on or around your tankless water heater can mean a leak in the system. This may be due to an internal component malfunction, a loose connection, or physical damage that needs to be patched up and resealed.

Loud noises

Tankless water heaters typically have fairly quiet operation, so loud noises are often a sign of an issue. A broken fan, loose part, or buildup of sediment from hard water are common causes of unusual water heater noises.

Age of the system

Tankless water heaters are extremely durable and may last more than 20 years with good maintenance. However, even the best models will eventually show signs of wear. If your tankless water heater is reaching the end of its expected lifespan and requires a major repair, it may be more affordable in the long run to replace it now.

Benefits of Installing a Tankless Water Heater

Discover the benefits of a tankless water heater and schedule your installation today.

Constant hot water

Unlike traditional water heaters, a tankless water heater heats your water on demand. This means a continuous supply of water, so you’ll never have to worry about the shower running cold.

Extended unit lifespan

Most traditional water heaters last between 8 to 12 years, while a tankless water heater may last more than 20.

Energy savings

Tankless water heaters only heat the water that you need, so there’s no energy wasted maintaining the water temperature. Energy Star estimates that a tankless water heater saves a family of four $95 every year in energy efficiency.

How Much Does Tankless Water Heater Service Cost in Houston?

Explore the factors that influence installation costs for electric and gas tankless water heaters.

Units and installation

Purchasing a new tankless water heater and installing it in your Houston home ranges from $4,000 to $8,500 for both the unit and installation. This includes both gas-powered and electric tankless water heaters.

Repairs and replacements

Repair costs typically range from $170 to $450, depending on the severity of the problem. Purchasing new parts may add between $30 to $400 in replacement costs.

Common cost factors

There are a number of factors that impact the cost of your tankless water heater installation, including:

Brand
Unit size
Gas or electric model
Accessibility of your home

What Size Of Tankless Hot Water Heater Do I Need?

(diagram & mathematical information courtesy this old house)

The table above is how the professionals ensure your on-demand water heaters deliver enough hot water.

It takes a tremendous amount of energy for a tankless heater to warm cold water into hot water in just a few seconds. If demand becomes too high, you will start getting lukewarm water because your heater can keep up with it or cut back on the flow.

To determine if a tankless water heater will be able to meet your household’s needs, a plumber will look at the temperature of the water coming into the home, when is your household’s peak demand for hot water in gallons per minute (GPM), and the heater’s efficiency, as indicated by its Uniform Energy Factor, found in the product specs. The following are the steps a plumber must go through:

A pro finds out how many Btus (British Thermal Units) per
gallon a heater needs to raise the incoming water to 120 degrees.
Next comes peak demand, the sum of the flow rates for
every appliance and fixture that could be using hot water simultaneously (those
rates are listed below). The total gets reduced by 20 percent since we
don’t bathe or wash in 120-degree water. You could also help reduce peak
demand by upgrading to low-flow fixtures and water-saving appliances. Or
by holding off on the washing when the shower is in use.
Calculating the total Btu output is done by plugging the
Btus-per-gallon and peak-demand figures into the formula. If that output
falls between two models, purchase the unit with the higher Btu rating.
And if it exceeds 198,000 Btus, the maximum for residential gas heaters,
you’ll need two smaller tanks that work together.

Rule-of-Thumb Sizing

In case you’re not interested in doing the math. Then you can use these figures to estimate how much heater output you’ll need.

1 bathroom, 1–2 people: 140,000 Btus

2 bathrooms, 2–3 people: 190,000 Btus

3 bathrooms, 3–5 people: 380,000 Btus

Fixture flow rates:

Showerhead: 1.25–2.5 GPM

Kitchen or bath faucet: 1.5–2.2 GPM

Tub filler faucet: 4 GPM

Dishwasher: 1–2.5 GPM

Washing machine: 1.5–3 GPM

To find the actual GPM of any fixture, time how many seconds it takes to fill a bucket to a 1-quart mark. Divide that by 15, the answer will give you your fixture’s GPM.

Do Tankless Water Heaters Need Maintenance?

When you have a professional plumber install an on-demand water heater such as Nick’s Plumbing Service, we will advise you to seek an annual service. That will include cleaning or changing water and air filters, as well as checking the burner.

In a residential area with hard water, a vinegar flush, every 500 hours keeps scaling, also known as a mineral build-up from clogging your heat exchanger. The flush can be performed by either us or you, the homeowner.

What Can Go Wrong with My Tankless Water Heater?

A tankless water heater doesn’t have many moving parts to cause mechanical failure, but there are some symptoms to look for that can indicate a need for tankless water heater repair in Houston. The pressure of your hot water may decrease, which suggests that mineral deposits may have built up in your heat exchanger. If these clog-causing deposits are not removed with regular maintenance, they will eventually cause the heat exchanger to corrode. Corrosion of the heat exchanger will cause leaks in your tankless water heater which can then also damage the electronic components of the water heater.

Depending on the type of tankless water heater you have, gas jets and electrical contacts need to be adequately maintained to ensure consistent firing. A failure in the gas supply or electrical circuits can result in a complete loss of hot water.

What Are The Latest Tankless Advances?

With high-efficiency tankless technology continually evolving and improving, it’s hard to keep up to date on the newest advances.

Firstly, today’s newest tankless units are taking approximately 15 seconds to bring water up to temperature. Yet you still have to wait for it to reach your shower head or faucet. Just as you would with a traditional tank, if the distance between your heater and your fixture is greater than 50 feet, you may want to consider buying a unit that features a recirculation pump, which saves water and reduces waiting time.

Secondly, condensing gas heaters currently on the market can extract up 96% of a fuel’s heat. These new heaters offer a 17% improvement compared to the first-generation’s tankless units. This improvement is due to the installation of a second heat exchanger.

Thirdly, tankless units are now Wi-Fi compatible. This means you can adjust the temperature and monitor gas and your hot water usage on your Smartphone. Even more impressive is if you have a problem with your tank, you can identify the source and relay that information to your plumber at Nick’s.

Installing Your Tankless Unit Outside

If hanging your high-efficiency tankless water heater outside is something you’ve never considered before, there are several advantages of installing a heater outdoors, if your climate and local codes permit can save you space. It is one less appliance you have to find room for inside. The built-in exhaust vent eliminates the need to cut a large hole through your house’s side by installing your high-efficiency outside. There is tremendous ease of access. Just think, if a plumber needed to get to it for a service call, you wouldn’t need to worry if you were home or not. They would only require access to the side of your home.

There may be a few drawbacks to having your high-efficiency water heater located outside your home. You may be required to seek formal permission from your local building department. Additionally, if you don’t live in a warm climate, having exposed water pipes may mean you’ll have to insulate or wrap them to avoid them from freezing.

Tankless Water Heaters

Yes, they are small, compact, efficient, and deliver hot water instantly. Still, there is a lot of information to read and understand about high-efficiency water heaters before selecting. As always, Nick’s Plumbing Service is here to help answer your questions and help you make the most suitable choice for you and your family.

What to Expect When You Book Tankless Water Heater Service With Us

Whether you’re looking for a simple consultation or calling for same day tankless water heater repairs, here’s what to expect when you book with us.

Step 1: Schedule free consultation + estimate

When you book a free consultation with us, we’ll discuss your family’s hot water needs.

Step 2: Diagnosis + customized recommendation

Our team will perform an on site inspection and diagnose your water heater issues. We provide a recommendation customized to your unique needs.

Step 3: Expert installation/repair with top-rated parts

Once we’ve found a solution that fits your needs and budget, we’ll conduct professional repairs or installation. We use top-rated parts to ensure the longevity of your water heater repair.

Step 4: Final walkthrough + warranty explanation

After repairs or installation, we’ll do a walkthrough and make sure your tankless water heater is working correctly. We’ll also talk to you about your warranty and any maintenance requirements necessary for warranty validity.

Service Areas — Proudly Serving Houston, TX and Surrounding Zip Codes

Looking for a tankless water heater plumber near you? We’re proud to serve our local Houston community, bringing you a range of great services for your tankless water heater. Explore our service area including plenty of zip codes in Houston and the surrounding area:

77002
77005
77006
77007
77008
77009
77018
77019
77024
77027
77030
77056

Ready to Upgrade or Repair Your Tankless Water Heater? Call Nick’s Plumbing Today!

Discover the benefits of a residential tankless water heater for your Houston home! We serve Houston and the surrounding area with professional water heater installations, repairs, and maintenance. Contact us today to book your free consultation and discover the comfort, convenience, and savings of a tankless water heater.

Frequently Asked Questions

How do you reset a tankless water heater?

Turn off the power at the breaker, wait a moment, and then turn it back on or press the reset button located on the water heater. Exact locations vary by model, so try inspecting the top, sides, and back of the unit and control panel to find the power button.

How long does it take to install a tankless water heater?

A typical new tankless water heater install takes about three hours. If you’re replacing a tanked system, expect closer to five hours, including removal and installation.

What size tankless water heater do I need for my Houston home?

Finding the right size of tankless water heater depends on the number of people in your home, the number of water-use appliances, and your typical hot water habits. A professional plumber can help you estimate your water needs and help you select the right size and model.