When it comes to replacing a water heater or installing a new one, many homeowners ask the same question: who installs water heaters, and do I really need to hire a professional? While some handy homeowners may feel confident in their DIY skills, this is one project where professional help is highly recommended. From electrical and plumbing connections to local code requirements, installing water heaters involves more than just connecting a few pipes. In this guide, we’ll explain who installs water heaters, why hiring a pro is the safest choice, and what you can expect during the installation process.
Who Installs Water Heaters?
Several professionals are qualified to install water heaters, and the right one often depends on your specific needs:
- Plumbers Plumbers are typically the go-to professionals for water heater installation. They handle gas lines, water supply connections, and proper venting.
- Electricians If your water heater is electric, an electrician may be needed to handle the electrical wiring and breaker panel connections.
- HVAC Specialists Some HVAC companies also install water heaters, especially if you're upgrading to a tankless or hybrid system.
- Home Services Experts Companies like Mr. Handyman® offer water heater installation and can coordinate the plumbing and electrical requirements in one convenient service call.
Can You Install a Water Heater Yourself?
While it may be tempting to tackle this task solo, installing a water heater involves complex steps, like handling gas or electrical lines, ensuring code compliance, setting proper pressure relief systems, and installing correct venting for gas heaters.
Without the proper knowledge, you risk safety issues, code violations, and even voided warranties. That’s why most professionals—and municipalities—recommend hiring an expert.
What’s Involved in Water Heater Installation?
Whether you’re replacing a water heater or installing one for the first time, here’s what the process generally involves:
- Shut off utilities. Water, gas, or electricity must be turned off before any work begins.
- Drain the old tank. The old water heater is emptied of water and removed.
- Prepare the site. Adjustments to piping or wiring may be required to fit the new unit.
- Install the new heater. The new water heater is carefully set in place and connected to water, gas, or electricity.
- Test the system. Once installed, the system is tested for leaks and proper function.
- Permit and inspection. Some areas require a city inspection to ensure code compliance.
At Mr. Handyman, our water heater installation services are performed by experienced professionals who ensure every step is done efficiently and up to code.
What to Look for in a Water Heater Installation Professional
When searching for someone who installs water heaters, here’s what to consider:
- Insurance Request an estimate upfront, including labor and parts.
- Experience Look for a provider with a track record of successful installations.
- Transparent pricing Request an estimate upfront, including labor and parts.
- Warranty support Choose a provider who honors the manufacturer’s warranty and guarantees their workmanship.
Mr. Handyman service professionals are fully insured and backed by the Neighborly Done Right Promise®.
What Factors Affect Water Heater Installation Cost?
Your water heater installation cost will vary based on several factors:
- Type of heater. Tank vs. tankless systems have different installation requirements.
- Fuel source. Gas water heaters often cost more to install than electric models.
- Labor and permit fees. Depending on your location, labor and inspection fees may vary.
When Should You Replace Your Water Heater?
Water heaters don’t last forever—and when they start to show signs of wear, replacement is often more cost-effective than repeated repairs. Most units have a lifespan of about 10 to 15 years, and as they age, efficiency declines while the risk of leaks or complete failure increases. Whether you’re noticing inconsistent hot water or your utility bills are creeping up, it’s important to catch the warning signs early to avoid unexpected disruptions or water damage.
Consider replacing your water heater if:
- Your current unit is 10 to 15 years old
- You notice rust-colored water or sediment
- The heater is leaking
- Water isn’t heating properly
- You hear loud popping or rumbling noises
If you’re not sure whether it’s time for a replacement, a Mr. Handyman service professional can assess your system and recommend the best course of action.
Water Heater Installation FAQs
Mr. Handyman is a one-stop solution for everything on your to-do list. This includes answering your questions about repairs, maintenance, and improvements. Here are answers to some of your most frequently asked questions about water heater installation services.
What type of water heater is best for my home?
The best water heater for your home depends on your household size, hot water usage, energy efficiency goals, and available utility connections. Tankless water heaters are great for energy savings and continuous hot water, while traditional tank models are cost-effective and easier to install. A professional can help you evaluate your needs and choose the right system.
Can Mr. Handyman install a water heater?
Yes! Mr. Handyman’s experienced service professionals can install both standard and tankless water heaters. We can also coordinate any plumbing or electrical needs and make sure everything is installed to code.
How long does water heater installation take?
On average, replacing a water heater typically takes 2 to 4 hours. If additional work is required—such as electrical upgrades, venting adjustments, or code compliance—it could take longer.
Schedule Water Heater Installation with Mr. Handyman
When it’s time to install or replace a water heater, trust the experienced professionals at Mr. Handyman. We offer expert water heater installation services that take care of everything from utility hookups to post-installation cleanup. Enjoy peace of mind with friendly service and convenient appointment scheduling.
Ready to get started? Contact your local Mr. Handyman today.
This article is intended for general guidance only and is not applicable to every situation. You are responsible for determining the proper course of action for your property and situation.
Mr. Handyman is not responsible for any damages that occur as a result of advice and/or guidance derived from its blog content.
Some Mr. Handyman services vary by location. Contact your local Mr. Handyman franchise for more information.
