Fast & Reliable Water Heater Repair in Blaine, MN
When homeowners need water heater repair in Blaine, MN, O'Boys Plumbing, Heating & Air is ready to assist. If you find your hot water not working, we provide effective solutions. Our licensed plumbers handle reliable water heater repairs that deliver peace of mind. We can also enhance your system’s energy efficiency, helping to lower your monthly utility bill.
Contact us at O'Boys Plumbing, Heating & Air with any questions about professional water heater repair in Blaine, MN.


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"We've been using O'Boys for the last few months and have been very happy with their service! Their cozy club is worth every penny!"
Why Choose O’Boys for Water Heater Repair?
When you choose us, you gain confidence knowing we will complete your electric or gas water heater repair correctly the first time. We value honesty, integrity, and open communication. Our team of plumbers works diligently to turn every new client into a customer for life.
Consider these many other excellent reasons to choose us:
Family owned and operated
Fully licensed and insured
Decades of local, industry experience
Bryant Factory Authorized Dealer
BBB accredited with an A+ rating
Common Water Heater Problems We Fix
Water heaters usually show symptoms of a problem long before you’re dealing with your hot water not working at all. Watch for a surge in your energy consumption, resulting in a higher bill. Often, cleaning the system and correcting any wear and tear can restore its energy efficiency.
If you have no hot water, it’s an obvious problem that can relate to power or combustion issues. Faulty thermostats can also cause this problem. Before running out entirely, you might experience low hot water volume or pressure, which often indicates sediment buildup in the system.
While modern water heaters operate virtually silently, heightened pressure can cause kettle-like noises and other sounds. We often fix these problems by flushing the tank. Our team can replace the sacrificial anode rod, temperature and pressure relief valve, and other components.
Another important consideration is insulation. In our region, worn or inadequate insulation significantly affects your water heating costs. Our plumbers replace pipe insulation as needed. We can install an insulated jacket (also referred to as a blanket) and base for electric tank water heaters. A heavy jacket wraps around the tankless water heater to keep it warm, and we do the same with the base.
A fast response can dramatically lower your costs, so call us right away. We understand that water heater problems don’t wait for business hours. That’s why we have plumbers on call for emergency plumbing services even on weekends and during the holidays.
Watch for these other signs you need gas or electric water heater service in Blaine:
Discolored hot water
Temperature fluctuations
Any leaks or excess condensation
Reoccurring tripped circuit breakers
Unpleasant smells or hot water texture
We Repair All Water Heater Types
Our team troubleshoots and repairs water heaters for all water heating technologies used throughout the region. Tank water heaters are the traditional choice. These systems store and heat water in a tank, meeting the average household’s 40- to 50-gallon capacity needs. Tank water heaters require periodic flushing and anode rod replacement.
A modern alternative to the traditional water heater is a tankless system. On-demand water heaters consume less energy and deliver a virtually endless hot water supply. They tend to be less prone to repairs than their tank counterparts but require periodic descaling and filter replacement. These tasks help protect valves, the heating system, and other components from premature failure.
About half the homes in our region use electric water heaters, while the other half use fuel-burning systems. Electric water heaters operate more cleanly. They are also cheaper and less prone to repairs. Fuel-based systems generally burn natural gas or liquid propane. While they cost more and require more maintenance, they remain cheaper to run in the long term due to the difference in price between electricity and fuel.
A gas water heater inherently loses heat energy through its flue. Many homes now use condensing water heaters that limit these losses. This improves efficiency even more but involves an additional heat exchanger that may require repair over time. High-efficiency gas water heaters also feature more sophisticated modulating gas valves.
Our team also repairs electric heat pump tank water heaters. These systems transfer heat instead of generating it, making them more efficient. In fact, a heat pump water heater is more efficient than even a condensing gas on-demand water heater. However, the equipment requires different maintenance and repair. For example, these models have an evaporator coil that can cause problems without seasonal cleaning.
O'Boys Plumbing, Heating & Air provides a full range of plumbing services, including drain cleaning. Our plumbers service and install all brands of water heaters. Our company has plumbers on call around the clock for water heater emergencies. We stand behind our work. Our team also completes all repairs according to the manufacturer’s specifications and uses only premium parts and materials.
O'Boys Plumbing, Heating & Air is the top-rated choice for water heater repair in Blaine, MN. Call today or contact us online to schedule an appointment.
Get Hot Water Back—Schedule Repair in Blaine Today
Water Heater Repair FAQs
Is your hot water not working? You likely have some questions, so here are answers to a couple of the most common.
Should I repair or replace my water heater?
We recommend a repair or replacement based on age and price. If a water heater is at or near its life expectancy, we generally advise replacing it. Repairs often work well for younger water heaters. However, if a repair costs half as much as a replacement, we will still recommend a new water heater, regardless of age.
How long do water heaters usually last?
Industry estimates indicate that tank water heaters last 10-15 years on average. However, with routine maintenance, tank water heaters can last longer while remaining efficient. Tankless water heaters typically last longer because they have fewer components that wear down over time. Industry estimates suggest 15-20 years on average for on-demand water heaters.