Tankless Water Heater Installation Antioch

Upgrade To Reliable, Efficient Hot Water

If your current water heater is struggling to keep up or you are planning a smart upgrade for your home or business in Antioch, a tankless system can be a practical solution. Tankless units provide hot water on demand and can free up valuable space while helping manage energy use.

At PureFlo, we install tankless water heaters for homeowners and commercial properties across the Antioch area and East Contra Costa County. We are a second-generation plumbing and water company, and our team focuses on water systems every day, including water heater services.

With more than 50 years of combined industry experience and licensed professionals who never use subcontractors, we work to make your installation smooth, transparent, and tailored to how you actually use hot water. If you are considering a change, we are here to walk you through your options and provide a complimentary estimate.

Ready to improve efficiency and lower energy bills? Call PureFlo at (925) 233-7899 or schedule your tankless water heater installation online today.

Why Homeowners Choose Our Team

When you invest in a tankless water heater, you want the job done correctly the first time. Many property owners in and around Antioch choose us because we bring deep experience and a clear focus on water systems, not just general plumbing. That perspective helps us look at your hot water needs, water quality, and existing plumbing as one connected system.

Our company is second generation, so our approach to workmanship and customer care is based on decades of lessons from the field. Our team has more than 50 years of combined industry experience in water treatment and water heater services. This background matters when we are sizing a tankless unit for a busy household, evaluating venting paths, or planning around an existing filtration setup.

Every installation is handled by our own licensed professionals. We never send subcontractors in our place. That means the same people who explain your options are the people who show up, protect your home, and complete the work. Customers often note our clean installations, thoughtful pipe layouts, and attention to detail in their feedback.

PureFlo holds an A+ rating with the Better Business Bureau and has been accredited since 2017. We also maintain strong ratings on Yelp with more than a hundred positive reviews from local homeowners who appreciate our honest communication, clear explanations, and professional installations. When you contact us about tankless options, we start with a free estimate, listen to your goals, and offer recommendations without pressure.

Is Tankless Right For Your Property

Before you commit to a tankless system, it helps to understand whether it fits your household or business. Many Antioch homes still rely on tank-style heaters in garages or side yards. These units can run out of hot water during back-to-back showers or laundry cycles, and they take up significant space. A properly sized tankless water heater can address these frustrations by heating water only when you need it.

Tankless systems are popular for larger families, multi-bathroom homes, and properties that use hot water throughout the day. They can be a strong fit if you are adding a new bathroom, updating a rental unit, or renovating a small commercial space that needs reliable hot water for customers or staff. Because they do not store a full tank, they can also give you more room in utility closets or garages.

There are important factors to consider. A tankless water heater typically has a higher upfront cost than a traditional tank, and it may require upgrades to gas lines, venting, or electrical service. These details depend on the layout and existing infrastructure of your property in Antioch. You also want to understand basic maintenance needs, such as periodic flushing or de-scaling, especially if you have hard water.

When we visit your property, we evaluate your hot water habits, number of fixtures, and water quality before recommending a unit. We look at how many showers, appliances, and faucets may run at the same time and then match that to a suitable flow rate. Our goal is to guide you toward a system that fits how you live or work instead of pushing a single model.

Here are some situations where a tankless system can be a good fit:

• Growing families who often run out of hot water during peak times
• Homes or businesses that want to free up floor space in a garage or utility room
• Properties planning remodels or additions that will increase hot water demand
• Owners looking for efficient options and long-term performance

If you are unsure whether a tankless upgrade makes sense for your property, we can talk through these factors during your free estimate and help you compare tankless to traditional replacement options.

Our Tankless Installation Process

Knowing what to expect can make a big difference when you are planning a tankless installation. We structure our process so you understand each step, from the first phone call to your first hot shower with the new system. Our team communicates clearly about timing, access needs, and any recommended upgrades so there are fewer surprises on installation day.

We start with a complimentary estimate, either at your property or based on information you provide. During an on-site visit, we inspect your existing water heater, gas or electrical supply, venting path, and plumbing layout. We also look at any water softeners or filtration systems you already have, since those can affect flow and performance for a tankless unit.

After we understand your setup and hot water habits, we recommend specific equipment options and explain the pros and cons of each. We discuss typical installation time, potential adjustments like new venting runs or line modifications, and any code requirements that apply through local building departments. Our estimates are designed to be clear and straightforward, so you can make an informed decision.

Once you decide to move forward, we schedule your installation on a day that works for you. Our licensed professionals arrive on time, protect work areas, and remove the old water heater as needed. We install the tankless unit, make the necessary gas, water, and electrical connections, and complete venting in a way that meets current safety standards. Cleanliness is a priority, and customers frequently note that our job sites look tidy when we finish.

Our typical tankless installation journey looks like this:

• Free estimate and discussion of your hot water needs
• On-site evaluation of existing heater, utilities, and water systems
• Recommendation of properly sized tankless models and related options
• Scheduled installation by our in-house licensed professionals
• Removal of old equipment and careful installation of your new tankless unit
• Startup, testing, and a walkthrough of how to operate and care for the system

Before we leave, we walk you through the controls, temperature settings, and simple maintenance steps, such as when to consider flushing the unit. We answer questions and explain how your tankless system works with any existing softeners or filters you have. Our goal is for you to feel confident using your new equipment from day one.

Water Quality & Tankless Performance

In many parts of Contra Costa County, water can be hard or carry sediment. These conditions can affect how any water heater performs, and tankless units are no exception. Mineral buildup inside heat exchangers can reduce efficiency and flow over time, which is why water quality deserves attention when you plan a tankless installation.

Because PureFlo is a water treatment company as well as a water heater installer, we look closely at the water coming into your property. We offer water softeners, whole-home filtration, reverse osmosis systems, and other treatment options that can work alongside tankless heaters. When appropriate, we may recommend pairing your new tankless unit with conditioning or filtration to help reduce scale and protect your investment.

We are an authorized Evolve water treatment dealer, and we install advanced systems from brands such as Evolve, AquaGenie Pro, Aqua Green, Double Barrel, and PurePro. These products are selected because they meet high standards for performance and durability. For customers, that can translate into smoother-feeling water, less spotting on fixtures, and less scale forming inside plumbing and water heating equipment.

During your estimate, we ask about any water issues you have noticed, such as dry skin, film on dishes, or staining in tubs and showers. We can review your water conditions and talk about how different treatment options might fit into your overall system. In some cases, a softener can significantly cut down on mineral buildup inside a tankless heater. In others, sediment filtration may help protect internal components from debris.

Our focus is to help you create a hot water setup that works well together, rather than viewing the heater in isolation. By planning both your tankless unit and your water treatment as a coordinated system, we work to support consistent hot water, efficient operation, and a longer service life for your equipment.

Increase your home’s comfort and efficiency with a tankless water heater. Call PureFlo at (925) 233-7899 or contact us online today.

Frequently Asked Questions

How Do I Know If Tankless Is Right For My Home?

A tankless system can be a good fit if you have high hot water demand, limited space, or are planning to stay in your home for several years. We review your fixtures, usage patterns, and water quality during a free estimate, then explain whether tankless or a new tank makes more sense.

Will I Be Without Hot Water During Installation?

There is usually some downtime while we remove your old heater and connect the new tankless unit. Our team schedules work to keep that window as short as practical and communicates timing clearly, so you can plan around the installation day with minimal disruption.

Can Your Team Work With My Existing Softener Or Filter?

Yes, we regularly install tankless water heaters alongside water softeners and filtration systems. During our visit, we review your existing equipment and plumbing, then design the tankless connections so everything works together while still allowing access for maintenance and service when needed.

How Much Does A Tankless Water Heater Installation Usually Cost?

Costs vary based on unit size, brand, venting needs, and any gas or electrical upgrades required at your property. Because every home or business is different, we provide free on-site estimates and explain pricing in detail before you decide to move forward.

Who Will Actually Install My New Tankless System?

All installations are completed by our own licensed professionals. We do not use subcontractors. The same team that evaluates your home, answers your questions, and prepares your estimate is the team that arrives to complete the installation and walk you through the new system.

Schedule Your Tankless Consultation

If you are ready to explore tankless water heater options for your home or business in Antioch, our team is here to help. We start with a free estimate, listen to your priorities, and explain your choices in clear language so you can feel confident about your decision.

PureFlo operates from our office on Brentwood Boulevard in nearby Brentwood, and we regularly serve customers across East Contra Costa County. With more than 50 years of combined industry experience, an A+ BBB rating, and a focus on water systems, we work to deliver installations that look neat, perform well, and are designed around your needs.

Whether your current tank heater is failing or you are planning ahead for a remodel, we can help you compare traditional and tankless options and understand how each would work in your property. Replacing a water heater is a significant project, and you deserve clear, honest information from a team that handles these systems every day.

To schedule your free tankless consultation and estimate, contact our office today.

Call (925) 233-7899 to talk with our team about tankless water heater options for your property.