Compare Quotes from Water Heater Installation Services

Water Heater Installation Services in Diablo, CA

Where do you need Water Heater Install pros?

How It Works

Answer a few questions about your home project.
Within seconds, get matched with top-rated local pros.
Compare quotes and choose the best pro for the job.

Service Pros

Brentwood, CA·

Premier Plumbing Solutions 925

Commercial Plumbing design consultation, value engineering , pre-construction, plan check, Gas/Electric Water Heaters Installation Service and Repair Tankless Installation Service & Repair, Design, Maintenance, Service Work Commercial Flush Valves, Touch-less Faucets, Toilet installation service and repair, Urinal installation service and repair, kitchen equipment installation service and repair , and 2 more

"Alberto came out and installed a new water heater for me. He did an excellent job. My main concern was finding somebody that I could trust, and Alberto was that person. Kind patient, and knowledgeable. He was able to answer all my question and concerns patiently, and thoroughly. Much appreciated Alberto. Also, He was able to get the job done quickly and professionally. Again, thank you Alberto for a job well done!"

1842EEB8B13B60622476D86000BD6AA058CCE92F9193A2C3EB0F6DD65279F6EC 5. in December 2025

Get a Quote

5.0(18 Verified Ratings)

Cali Water Heater Solutions

Plumbing, Tankless Water Heaters, Eletric Heat Pumps , and 1 more

"I got home from work and discovered that my water heater had a major leak that required shutting off the water to the house. Carl at Cali Water Heater responded immediately and less than 24 hours later I had a new water heater installed, water restored, and all at a fair price. Highly recommend!"

EEE4B0443FA84C537CF857968CA538BF3458D39AA9F6C657A60F7A81FB9732AB C. in December 2025

Get a Quote

4.8(71 Verified Ratings)

Lafayette, CA·

H K & S Plumbing Co.

Plumbing

"I was very happy that they responded in a timely fashion, they were able to get the job done quickly, and made the process easy"

B6A8193F5BDA341EF44444AAD719348BEC8A8CE06FE06BB5F4478B2BF558D65E D. in December 2025

Get a Quote

4.9(17 Verified Ratings)

Richmond, CA·

Pedro Galvan Plumbing, Inc.

Plumbing

"Pedro is professional, patient and prompt. His skill level is top notch. I'd rehire him in a second."

Rolanda B. in December 2018

Get a Quote

4.8(46 Verified Ratings)

Hayward, CA·

JPC Rooter & Plumbing

Emergency Service, Plumbing

"Paul was very helpful and solved my issue."

Matthew G. in December 2019

Get a Quote

4.9(21 Verified Ratings)

Beaver's Construction Company

"I needed a new water heater for our rental. Dan was able to give me the estimate over the phone. He was on time and professional."

Fuemi M. in December 2023

Get a Quote

5.0(1 Verified Rating)

Lafayette, CA·

PARADISE POOL FIBERGLASS

Replace pool and spa equipment such as heaters, filters, pumps, Patio/Deck, tile coping, skimmers, deco seal., Resurfacing, vinyl liner & plaster pools. , and 7 more

"Good crew and good work. I would recommend if anyone is looking for repair work on their pool in the East Bay. Easy to work with and good communication."

Sandra R. in May 2023

Get a Quote

In business since 2024

Hayward, CA·

PLUMBING PRODIGY

xx, Whole Home Repipe, Water Heaters , and 2 more

About us: "Plumbing Prodigy has over 30 years of experience in the service plumbing trade. Specializing in sewer & drain cleaning as well as water heaters. Plumbing Prodigy started with a purpose to help out people with the most competitively priced rates. Try us once and see for yourself why we have such a loyal customer base."

Get a Quote

Showing 1-8 of 8 results

Related Projects in Diablo, CA

HomeAdvisor Community Rating

Overall Rating:

Diablo Plumbers are rated 4.8 out of 5 based on 223 reviews of 223 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

About Ratings
About Our Screening Process

Other Top Projects in Your Area

Other Cities in California

If you're looking for Water Heater Install Contractors that serve a different city in California, here are some popular suggestions:

Find Water Heater Install Pros in Diablo, CA

HomeAdvisor: The nation's largest network of screened and rated pros.

Tell us about your project and we'll match you to the perfect pros.

Get Matched With Pros

Find Pros Nearby

Things to Consider Before You Install or Replace a Water Heater:

What kind of water heater do you want installed?

What type of heat source do you want?

Do you provide these professional services?

Find out how HomeAdvisor can help your business

See Local Demand

See Recent Leads

Recent Job Requests for Plumbers in Diablo, CA

Get a Quote from

Where will your project be located?

Project for , . Edit

We are unable to process your request. Please try again shortly.

Your Project

Required

Project Details

Name

Required

Address

Please enter valid address.

Zip Code

Please enter valid zip.

Phone

Required

By clicking Get a Quote, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.

is not currently accepting service requests from HomeAdvisor in .

See Pros who provide service to

is not currently accepting service requests from HomeAdvisor.

See Pros who provide service to

HomeAdvisor's Screening Process

HomeAdvisor uses an extensive screening process to screen businesses and business owners/principals. We perform this screening when a business applies to join our network and, if the business is accepted, whenever concerns are brought to our attention. If you have concerns that a pro in our network doesn't meet these standards, please contact us to investigate. We're committed to maintaining a network of trusted home service businesses, and those who don't meet our criteria will be rejected or promptly removed from our network.

Criminal Background Check

Who does HomeAdvisor background check?

The owner or principal of each business in HomeAdvisor's network (with the exception of Corporate Accounts) must pass a background check. Unfortunately, we cannot perform a background check on every employee of a business—the background checks are performed only on the owner or principal. As always, we recommend that you conduct your own research on the businesses you hire, including making inquiries directly with the businesses regarding their employee background check policies.

What does the background check cover?

We use a third-party vendor to conduct a criminal records search in the county in which the business owner or principal works. Our third-party vendor uses a national criminal database ("NCD") to screen service professionals. Business owners or principals with felony arrests that carry a pending decision or who are convicted of felonies in the past 7 years ago will not be admitted to the network. Businesses or owners convicted misdemeanors or felonies, or who have dismissed charges or arrests on their records involving rape/incest, sex offenses, or lewd and lascivious behavior at any point in time will not be admitted to our network.

Our background check does not exclude service professionals unless the crime at issue is a felony.

*The comprehensiveness of the NCD varies by state. Please be aware that the reporting in the NCD is particularly limited in the following states: AL, CO, DE, GA, ID, IL, KS, LA, ME, MA, MI, MS, MT, NE, NV, NH, NM, SD, UT, VA, VT, and WY. After initial admission to the HomeAdvisor network, businesses are re-screened if a concern is reported to HomeAdvisor.

Licensing

We require all pros to attest that they carry the appropriate local and state licensing to practice their trade. Please note that HomeAdvisor does not confirm licensing. Do your own research using online ratings, reviews and through phone interviews before hiring a company.

State Business Filings

If a business states that it's registered as a corporation or limited liability company, we confirm that the company is in good standing in the state in which they operate.

Ratings

Businesses receive ratings from homeowners through HomeAdvisor. Once a business is rated, we require it to maintain an overall average of three stars or greater.

Corporate Accounts

Some businesses are employees, franchisees, dealers or independent contractors ("Corporate SP's") of larger national or "Corporate Accounts". When this is the case, we may match you with the Corporate Account or with one of their Corporate businesses. The above screening process does not apply to Corporate Accounts, as HomeAdvisor does not screen Corporate Accounts or Corporate businesses.

We require all users - pros and homeowners - to uphold our core values as outlined in our Code of Conduct.

Please see HomeAdvisor's Terms and Conditions for more detailed information on our pro requirements, screening processes, and disclaimers.

Ready to start a project?

Check out these tips from Matt Zurcher, Sr. VP of Customer Care.

View Project Tips

Water Heater Installation Services in Diablo, CA

Where do you need Water Heater Install pros?

How It Works

Service Pros

Related Projects in Diablo, CA

HomeAdvisor Community Rating

Other Top Projects in Your Area

Other Cities in California

Find Water Heater Install Pros in Diablo, CA

Find Pros Nearby

Things to Consider Before You Install or Replace a Water Heater:

Do you provide these professional services?

See Recent Leads

Recent Job Requests for Plumbers in Diablo, CA

Select your appointment type and time:

Final Step - Confirm Your Appointment:

Get a Quote from

is not currently accepting service requests from HomeAdvisor in .

is not currently accepting service requests from HomeAdvisor.

Ratings You Can Trust

HomeAdvisor's Screening Process

Criminal Background Check

Who does HomeAdvisor background check?

What does the background check cover?

Licensing

State Business Filings

Ratings

Corporate Accounts

Ready to start a project?