HOTCO blog
Water heater tips from the specialists
Straight answers about repair, replacement, tankless and heat pump systems, written for homeowners in the Sacramento region.
Latest articles
Tank ·
Water Heater Repair in Roseville: 9 Common Problems and How We Fix Them
No hot water, strange noises, leaks or a pilot that will not stay lit. Here are the nine problems we repair most, and which ones mean replacement.
Guides ·
Water Heater Replacement in Sacramento: What Happens, Step by Step
From the first phone call to hot water again, here is exactly how a same-day water heater replacement works, and what a code-compliant install should include.
Guides ·
7 Water Heater Upgrades That Are Actually Worth the Money
Replacing an old water heater is the perfect time to upgrade. These seven upgrades deliver real comfort and savings. Here is which ones fit your home.
Tankless ·
Tankless Water Heater Installation in Placer County: Cost, Process and What to Expect
Switching from a tank to tankless takes more than swapping units. Here is what a proper tankless installation includes, and why it matters.
Tankless ·
Is a Navien Tankless Upgrade Worth It? Savings, Features and Our Current Special
Navien is one of the most popular tankless brands we install. Here is why, who it is right for, and how to take advantage of our current upgrade special.
Safety ·
Water Heater Emergency? What Counts, What to Do First, and Who to Call
Some water heater problems can wait until morning. These cannot. Here is how to tell the difference, and what to do in the first five minutes.
Guides ·
Hot Water Recirculation Pumps: How to Get Instant Hot Water at Every Faucet
Waiting a minute or more for hot water wastes time and thousands of gallons a year. A recirculation pump fixes it. Here is how.
Tank ·
Water Heater Leaking? 5 Steps to Take Right Now
A leaking water heater can flood a garage in hours. Here is exactly what to do before help arrives, and when to call.
Guides ·
How Often Should You Flush a Water Heater? (Hard-Water Sacramento Edition)
Sediment is the silent killer of water heaters in our region. Here is how often to flush, descale and inspect yours to get the most years out of it.
Commercial ·
Commercial Water Heater Sizing Guide for Sacramento-Area Businesses
An undersized commercial water heater costs you customers. An oversized one wastes money every month. Here is how commercial systems are sized.
Commercial ·
The Water Heater Vendor Checklist Every Property Manager Should Use
Your water heater vendor affects tenant reviews, owner trust and your own phone at 10pm. Use this checklist to choose the right one.
Tankless ·
Choosing a Navien Tankless Installer in Sacramento: 6 Questions to Ask
A Navien tankless unit is only as good as its installation. Ask these six questions before you hire anyone.
Tank ·
Bradford White Water Heaters: Why Plumbers Recommend Them
Bradford White is sold through professional plumbers, not big-box stores. Here is what that means for quality, warranty and service.
Guides ·
Types of Water Heaters Explained: Tank, Tankless, Heat Pump, Hybrid and Commercial
Not sure which kind of water heater you need? This side-by-side guide explains every type and who it is best for.
Tank ·
What Size Water Heater Do I Need? 40 vs 50 vs 75 Gallon Explained
Buy too small and you run out of hot water. Buy too big and you waste energy. Here is how to pick the right tank size.
Guides ·
How Much Does Water Heater Replacement Cost in Sacramento?
What goes into the price of a new tank, tankless or heat pump water heater, and how to avoid surprise add-on fees.
Tankless ·
Tankless Water Heater Pros and Cons for Sacramento-Area Homes
Tankless water heaters are not right for everyone. Here is the honest list of pros and cons from the team that installs them every week.
Heat Pump ·
Do Heat Pump Water Heaters Work in Sacramento Garages?
Our hot summers make garages a great place for a heat pump water heater. Here is how they perform year-round, and what your garage needs.
Safety ·
California Water Heater Code Requirements: Straps, Drip Legs, T&P Piping and More
A water heater install that skips code parts can fail inspection, void warranties and put your family at risk. Here is what California requires.
Safety ·
Do I Need an Expansion Tank on My Water Heater?
If your home has a pressure regulator or check valve, you likely need an expansion tank. Here is why, and what happens without one.
Guides ·
Copper vs Flex vs Stainless: Choosing the Right Water Heater Connections
The pipes connecting your water heater affect leak risk and water quality. Here is how the options compare.
Safety ·
Water Heater Venting Problems: Backdrafting and Carbon Monoxide Warning Signs
A poorly vented gas water heater can leak carbon monoxide into your home. Learn the warning signs and how proper venting prevents it.
Guides ·
What's Included in a HOTCO Water Heater Installation: Free Delivery, Haul-Away and More
No hidden fees, no mess and no old tank left in your garage. Here is everything included when HOTCO installs your water heater.
Savings ·
Senior and Military Water Heater Discounts in Roseville and Sacramento
Seniors and military families receive a discount on any HOTCO installation. Here is how it works.
Savings ·
Told You Need a New Water Heater? Why a Free Second Opinion Pays Off
Many water heaters we are called to replace just need a simple repair. Get a free second opinion before you spend.
Savings ·
How to Save on a New Water Heater in 2026: Specials, Rebates and Tax Credits
Between local specials, utility rebates and federal credits, there are more ways than ever to save on a new water heater.
Commercial ·
Restaurant Hot Water Requirements in California: Temperatures, Sizing and Backup
No hot water can shut a restaurant down. Here is what California kitchens need and how to size a system that keeps up.
Commercial ·
How Property Managers Can Cut Water Heater Emergency Costs
Emergency water heater calls cost more and upset tenants. These strategies help property managers get ahead of failures.
Commercial ·
Apartment and Multifamily Water Heater Replacement: Planning for Owners and HOAs
Replacing water heaters across a multifamily property takes planning. Here is how owners and HOAs keep it smooth and on budget.
Heat Pump ·
SMUD & Roseville Electric Heat Pump Water Heater Rebates: 2026 Guide
How local utility rebates and federal tax credits can cut the cost of a heat pump water heater, and how HOTCO helps you claim them.
Guides ·
How Long Do Water Heaters Last? Signs Yours Is Failing
Tank water heaters typically last 8 to 12 years. Here are the warning signs that it is time to repair or replace.
Tankless ·
Tankless vs. Tank Water Heater: Which Is Right for Your Home?
Upfront cost, lifespan, energy savings and hot water supply compared side by side.
Safety ·
Pilot Light Keeps Going Out? What It Means and What to Do
Why gas water heater pilot lights go out, how to safely relight one, and when it signals a bigger problem.
Safety ·
Water Heater Strap Installation in Folsom: Earthquake Code Explained
In earthquake-prone areas like Folsom, securing your water heater isn't just a good idea - it's the law. At HOTCO, we offer.
Safety ·
Gas Shut-Off Valve Installation in Rocklin: Why Your Water Heater Needs One
When it comes to gas-powered water heaters, safety should never be an afterthought. At HOTCO, we offer professional gas shut.
Safety ·
Water Heater Venting Installation in Roseville: Signs of a Venting Problem
Improper or outdated venting is one of the most overlooked safety hazards in home water heater systems. At HOTCO, we specialize.
Tank ·
Residential Water Heater Service in Natomas: Repair, Maintenance and Replacement
Your home's hot water system is essential for comfort, hygiene, and everyday convenience. If you're experiencing issues or just want to.
Heat Pump ·
Heat Pump Water Heater Installers in Elk Grove: Costs, Rebates and Fit
Looking to upgrade your old water heater to a more energy-efficient option? HOTCO is your go-to team of professional.
Guides ·
The Best Water Heater Upgrade for Fair Oaks Homes: Tank, Tankless or Heat Pump
Thinking about replacing or upgrading your current water heater? Whether your system is aging, underperforming, or just not meeting your.
Tank ·
Water Heater Repair in Lincoln, CA: Common Problems and Same-Day Fixes
When your water heater stops working or starts acting up, HOTCO is here to help. We provide fast, professional water.
Tankless ·
Tankless Water Heater Installation in Rocklin: Cost, Sizing and What to Expect
Tired of running out of hot water during morning showers or dealing with high utility bills? It might be time to.
Tank ·
Emergency Water Heater Repair in Roseville: What to Do Right Now
When your hot water suddenly stops working, you don't have time to wait. Whether it's the middle of the night.
Tankless ·
What Is a Hot Water Recirculation System? Types, Costs and Benefits
Can I Get Hot Water to All Faucets with a Recirculation System? If you're interested in getting hot water faster to every faucet and shower in your home, installing.
Guides ·
6 Surprising Water Heater Facts Every Homeowner Should Know
At HOTCO, we know that hot water heaters are often overlooked until something goes wrong - like a sudden blast of cold in the shower! Here are some intriguing facts.
Guides ·
Why HOTCO Installs Bradford White Water Heaters
At HOTCO, we're proud to offer Bradford White water heaters - an industry leader with a history of over 130 years of excellence in water heating, space heating.
Tank ·
5 Signs It’s Time to Replace Your Water Heater
Your water heater works hard every day, but like any appliance, it won't last forever. Knowing when to replace it can.
Tankless ·
The Benefits of Endless Hot Water: Is a Tankless Water Heater Worth It?
Understanding the Benefits of a Tankless Water Heater When considering a new water heater for your home, many homeowners face a common question: should I stick with a.
Guides ·
Water Heater Maintenance: Why an Annual Flush Adds Years to Your Tank
When it comes to your home's plumbing system, the water heater is one of the most essential components. However, many.
Tankless ·
Tankless vs. Tank Water Heaters: Which Is Right for Your Home?
Tankless vs. Standard Tank Water Heaters: Which is Right for You? When it comes to choosing a water heater for your home, one of the key decisions you'll face.
Guides ·
How to Choose the Right Water Heater: Types, Fuel and Sizing
When it comes to selecting the right hot water heater, there are several factors to consider. Whether you're.
Tankless ·
Navien Tankless Experts: Installation, Repair and Maintenance
HOTCO Are Navien Tankless Experts Navien tankless water heaters are renowned for their efficiency, reliability, and endless hot water supply. At HOTCO, we specialize in.
Guides ·
Common Water Heater Problems and How to Fix Them
Common Water Heater Problems and Solutions Is your water heater acting up? Before you panic, understand that many common water heater issues can be resolved with simple.
Guides ·
HOTCO: Water Heater Specialists Serving Placer and Sacramento Counties
HOTCO specializes in delivering top-tier hot water heater services to homeowners throughout the area. Whether you require a brand-new hot water heater installation.
Guides ·
Lifetime Labor Warranty on Water Heater Installation: What It Covers
Did you know we offer a lifetime labor warranty? At HOTCO, we believe in the quality of our work and the satisfaction of our customers. That's why we're proud.
Guides ·
Bradford White Water Heaters: Why They’re the Best Tank Water Heaters
Why We Love Bradford White: The Best Tanked Water Heaters Around At HOTCO, we are committed to providing our customers with the highest quality products and services.
Tankless ·
3 Reasons to Ditch the Tank and Go Tankless
Are you tired of running out of hot water just when you need it most? Are you looking to reduce.
Guides ·
What Size Water Heater Do I Need? A Simple Sizing Guide
Determining the Right Water Heater Size Choosing the right size water heater is crucial for ensuring hot water availability and energy efficiency. A water heater that's.
Tank ·
Is Your Water Heater on Its Last Legs? Warning Signs to Watch For
Is Your Water Heater on Its Last Legs? A water heater is a hardworking appliance that can last for years. However, like any machine, it eventually shows signs of.
Guides ·
Water Heater Services for Property Management Companies
Hot Water Happiness for Your Residents Why Property Management Companies Choose Us As a property management company, ensuring resident satisfaction is paramount. A key.
Tankless ·
Save on Hot Water This Summer: Tankless vs. Tank Energy Costs
Beat the Heat + Save Money on Hot Water This Summer with HOTCO! As summer temperatures rise, so do your energy bills. But it doesn't have to be that.
No hot water? We can usually fix it today.
Talk to a real water heater specialist now. Free quotes, upfront pricing, and same-day service in most cases.