What is the best water heater upgrade for saving money?

Heat pump water heaters save the most energy. Tankless is often the best overall value for gas homes because of its long life.

Can I upgrade when my current water heater still works?

Yes. Upgrading before a failure lets you plan the install, avoid emergency pricing and time it around rebates.

Guides · September 26, 2026

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.

Key takeaways

Tankless and heat pump upgrades give the biggest long-term savings.
A recirculation pump is the fastest fix for long waits for hot water.
An expansion tank and stainless connections protect any new water heater.

If your water heater is getting old, replacing it like-for-like is not your only option. These are the upgrades our customers in Placer and Sacramento Counties are happiest with.

1. Tankless water heater

Endless hot water, a wall-mounted unit that frees up floor space, and a lifespan of 20+ years. Best for larger families and homes you plan to stay in.

2. Heat pump water heater

Uses up to 70% less energy than a standard electric tank and qualifies for SMUD, Roseville Electric and federal incentives. Ideal for all-electric homes or garages with space.

3. Hot water recirculation pump

Stop waiting at the faucet. A recirculation pump brings hot water to your fixtures in seconds and saves thousands of gallons a year.

4. Bigger tank

Going from 40 to 50 gallons, or 50 to 75, is a simple fix for families that keep running out.

5. Expansion tank and stainless connections

Protects the tank and your plumbing from pressure spikes and corrosion, which extends the life of the water heater.

6. Premium brands

Brands like Bradford White and Navien cost a little more but come with better warranties, better parts and better service support.

7. Water softening or filtration

Our region's hard water shortens water heater life. Reducing scale protects tanks and especially tankless heat exchangers.

Which upgrade is right for you?

Every home is different. We will recommend the upgrade that pays back for your household, not the most expensive one. Call HOTCO at (916) 905-4468. We answer 24/7 and serve Roseville, Rocklin, Lincoln, Granite Bay, Folsom, Sacramento and the rest of Placer and Sacramento Counties.

Frequently asked questions

What is the best water heater upgrade for saving money?: Heat pump water heaters save the most energy. Tankless is often the best overall value for gas homes because of its long life.
Can I upgrade when my current water heater still works?: Yes. Upgrading before a failure lets you plan the install, avoid emergency pricing and time it around rebates.