Plumber in Chula Vista.
Family owned and operated with over 50 years experience!
Family owned and operated
with over 50 years experience!
with over 50 years experience!
Hot Water Solutions You Can Count On — Tank & Tankless Systems
Whether your water heater needs a quick fix, full replacement, or regular maintenance, Castillo Works delivers dependable water heater services across San Diego County. From traditional tanks to energy-efficient tankless units, our certified plumbers are trained to diagnose, repair, replace, and maintain all major systems for homes and businesses.
We’re a family-owned plumbing company with decades of experience and a commitment to clean work, honest pricing, and fast response times. No hot water? We’ll be there the same day to fix it.
Get My Estimate
Hot Water Solutions You Can Count On — Tank & Tankless Systems
Whether your water heater needs a quick fix, full replacement, or regular maintenance, Castillo Works delivers dependable water heater services across San Diego County. From traditional tanks to energy-efficient tankless units, our certified plumbers are trained to diagnose, repair, replace, and maintain all major systems for homes and businesses.
We’re a family-owned plumbing company with decades of experience and a commitment to clean work, honest pricing, and fast response times. No hot water? We’ll be there the same day to fix it.
Get My Estimate
Licensed & Insured
Transparent Contracts
Great Warranties
We Service all of San Diego
Great Warranties
Licensed & Insured
Transparent Contracts
We Service all of San Diego
What We Offer
We provide a full range of water heater services for residential and light commercial properties:
Water Heater Repair:
Fix leaks, restore hot water, and resolve strange noises or pressure issues fast.
Water Heater Replacement:
When repairs aren’t worth it, we’ll install a new, efficient unit with great warranties.
Tankless Water Heater Services:
Installation, troubleshooting, and maintenance for energy-saving, on-demand units.
Flush & Maintenance Services:
Extend the life of your system with annual flushing and safety inspections.
Upgrades & Sizing Help:
We help you choose the right system for your home or building’s needs and usage.
Get My Estimate
What We Offer
We provide a full range of water heater services for residential and light commercial properties:
Water Heater Repair:
Fix leaks, restore hot water, and resolve strange noises or pressure issues fast.
Water Heater Replacement:
When repairs aren’t worth it, we’ll install a new, efficient unit with great warranties.
Tankless Water Heater Services:
Installation, troubleshooting, and maintenance for energy-saving, on-demand units.
Flush & Maintenance Services:
Extend the life of your system with annual flushing and safety inspections.
Upgrades & Sizing Help:
We help you choose the right system for your home or building’s needs and usage.
Get My Estimate
Signs You Need Water Heater Service
If you notice any of the following issues, it’s time to give us a call:
- Water is not getting hot (or not staying hot)
- Popping, rumbling, or hissing sounds
- Leaking from the tank or pipes
- Discolored or rusty water
- Low hot water pressure
- Age of system: 10+ years old
We always start with a thorough inspection and help you decide whether a repair or replacement makes more sense for your situation and budget.
Get My Estimate
Signs You Need Water Heater Service
If you notice any of the following issues, it’s time to give us a call:
- Water is not getting hot (or not staying hot)
- Popping, rumbling, or hissing sounds
- Leaking from the tank or pipes
- Discolored or rusty water
- Low hot water pressure
- Age of system: 10+ years old
We always start with a thorough inspection and help you decide whether a repair or replacement makes more sense for your situation and budget.
Get My Estimate
We Service All Water Heater Types
Our licensed plumbers are experienced in working with:
- Gas and electric water heaters
- Tankless water heaters
- Hybrid heat pump water heaters
- Standard tank-style models (30, 40, 50 gallons+)
- All major brands (Rheem, AO Smith, Bradford White, Navien, Noritz, etc.)
Get My Estimate
We Service All Water Heater Types
Our licensed plumbers are experienced in working with:
- Gas and electric water heaters
- Tankless water heaters
- Hybrid heat pump water heaters
- Standard tank-style models (30, 40, 50 gallons+)
- All major brands (Rheem, AO Smith, Bradford White, Navien, Noritz, etc.)
Get My Estimate
Why San Diego Trusts Castillo Works
We’ve earned the trust of hundreds of homeowners and businesses across San Diego through dependable work and real results:
- ✅ Licensed, Bonded & Insured Technicians
- ✅ Same-Day Repairs & Installations
- ✅ Honest, Upfront Pricing – No Hidden Fees
- ✅ Family-Owned & Operated in San Diego
- ✅ Great Warranties on Workmanship & Equipment
From quick fixes to full upgrades, we’re the team to call when your water heater goes cold.
Get My Estimate
Why San Diego Trusts Castillo Works
We’ve earned the trust of hundreds of homeowners and businesses across San Diego through dependable work and real results:
- ✅ Licensed, Bonded & Insured Technicians
- ✅ Same-Day Repairs & Installations
- ✅ Honest, Upfront Pricing – No Hidden Fees
- ✅ Family-Owned & Operated in San Diego
- ✅ Great Warranties on Workmanship & Equipment
From quick fixes to full upgrades, we’re the team to call when your water heater goes cold.
Get My Estimate
Service Areas
We offer water heater services throughout Southern San Diego County, including:
- Chula Vista
- National City
- Bonita
- Spring Valley
- San Ysidro
- Paradise Hills
- Lemon Grove
- Eastlake
- Otay Ranch
- Imperial Beach
Need a repair in your neighborhood?
Check all areas we serve »
Get My Estimate
Service Areas
We offer water heater services throughout Southern San Diego County, including:
- Chula Vista
- National City
- Bonita
- Spring Valley
- San Ysidro
- Paradise Hills
- Lemon Grove
- Eastlake
- Otay Ranch
- Imperial Beach
Need a repair in your neighborhood?
Check all areas we serve »
Get My Estimate
Get an Estimate for Water Heater Services
Don't wait for a cold shower. Contact Castillo Works today to schedule your water heater inspection, repair, or replacement. We’re fast, friendly, and ready to help.
📱 Call (619) 864-1432 or request your estimate here.
Get My Estimate
Get an Estimate for Water Heater Services
Don't wait for a cold shower. Contact Castillo Works today to schedule your water heater inspection, repair, or replacement. We’re fast, friendly, and ready to help.
📱 Call (619) 864-1432 or request your estimate here.
Get My Estimate
What Our Clients Say
What Our Clients Say
Have Questions?
Fill out the form below and someone on our team will get in touch asap!
Have Questions?
Fill out the form below and someone on our team will get in touch asap!