In Demand Plumbing Heating & Air

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100% Recommended

24 Years In Business

Company Details

Verified Licenses

Contact

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729 Fulton Shipyard Road Suite A1
Antioch, CA 94509

https://www.indemandplumbing.com/

Hours

Mon: 8:00 AM - 5:00 PM
Tue: 8:00 AM - 5:00 PM
Wed: 8:00 AM - 5:00 PM
Thu: 8:00 AM - 5:00 PM
Fri: 8:00 AM - 5:00 PM

Sat: Closed
Sun: Closed

Details

In Business Since 2002

In Demand Plumbing Heating & Air - Plumbing, HVAC & Home Comfort Experts in Contra Costa County

In Demand Plumbing Heating & Air is a trusted, family-owned company serving Antioch, Brentwood, Oakley, Pittsburg, and Concord since 2010. We provide professional plumbing, drain, sewer, and HVAC services with a focus on quality workmanship, honest recommendations, and long-term solutions. Our services include water heater repair and installation, tankless systems, leak detection, drain cleaning, sewer repair and replacement, repiping, AC repair, heat pumps, and full HVAC system replacements. Whether it’s a small repair or a major upgrade, our trained technicians take the time to properly diagnose the issue and explain your options so you can make the best decision for your home. We show up on time, communicate clearly, and stand behind our work. Our goal is to deliver a professional, stress-free experience and build long-term relationships with our customers.

How We Got Started

I chose to work in this industry because I chose to work in this industry because I enjoy solving problems and helping people when they need it most. Plumbing and HVAC issues can be stressful, and I saw an opportunity to provide honest, reliable service and do things the right way. Over the years, I’ve taken pride in building a company focused on quality workmanship, clear communication, and long-term solutions, not just quick fixes..

We started in this industry in 2010.

We describe our business as Rooted in the community

Community Involvement

Antioch Chamber of Commerce

Brentwood Chamber of Commerce

Oakley Chamber of Commerce

Pittsburg Chamber of Commerce

Oakley and Brentwood Rotary

What does good customer service mean to you?

Good customer service means showing up on time, communicating clearly, and doing the job right the first time. It’s about respecting the customer’s home, explaining their options honestly, and delivering a solution they can trust, not just a quick fix.

Credentials

State Licenses

C-36 Plumbing

#: 943549

EXP: 10/31/2027
C-20 HVAC

#: 943549

EXP: 10/31/2027

Green Certifications

Builditgreen.org - Certified Green Building Professional

Memberships and Affiliations

American Water Works Association (AWWA)
Plumbing-Heating-Cooling-Contractors Association
Antioch, Brentwood, Oakley Chamber of Commerce - Brentwood Rotary, Oakley Rotary

Awards

Best of Antioch 2026
Best of Brentwood 2025
Best of Oakley 2025
Best of Oakley 2024
People love us on Yelp 2020, 2021, 2022, 2023, 2024, & 2025

View All Details & Credentials

Achievements

Service Details

Residential Work
Small Jobs Welcome

Areas of Expertise

Ac Repairs
Plumbing
Drain Cleaning Services
Sewer Repairs
Water heater repiars

View All Offerings and Cities Served

Cost Information

Free Estimates
Warranty Offered
Credit Cards Accepted

Ratings

4.9

46 Verified Reviews

5

33
4

1
3

0
2

0
1

0

Highly rated for

Overall Rating
Value
Customer Service
Quality

Reviews

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Showing 1-10 of 46 results

5.0 Rex D. Walnut Creek, CA

5/15/2023

Install, Repair or Replace Plumbing or Fixtures

Experienced technicians who take pride in their work.

5.0 David N. Antioch, CA

1/31/2023

Install, Repair or Replace Plumbing or Fixtures

I would highly recommend In Demand Plumbing for any plumbing job you may need done.

5.0 Darla G. Rio Vista, CA

12/22/2022

Repair or Service a Water Treatment & Purification System

Andre from Demand Plumbing was very knowledgeable, courteous and professional. He accessed the problem and explained in detail the options available to me to resolve my issue. I also like the way Demand Plumbing is constantly in touch with you letting you know when your appointment is and who will be coming out. That is excellent customer communication. I would recommend Demand Plumbing for all your plumbing needs.

5.0 Lucy A. Antioch, CA

10/24/2022

Camera Locate Breakage for a Plumbing System

I trust Jeff Clinkingbeard and his team 100%. I known them since 2015. I will never call a different plumber and have recommended In Demand Plumbing to all my family and friends. They always respond immediately, are very reliable and extremely professional. Kudos to Matt, Jesus and Elton fir the super job they did today. Thank you!!

5.0 Lee B. Antioch, CA

9/20/2022

Install, Repair or Replace Plumbing or Fixtures

I have been using In Demand for several years now. They are the only ones I trust for our older home. They are quick, efficient, good value and nice too !! Thank you Jeff and staff for being the tops !

5.0 Phillip B. Oakley, CA

8/30/2022

Install or Repair a Toilet

Darek from In Demand Plumbing met all my expectations, was quick, professional, and did a fantastic job.

5.0 Dennis S. Union, MO

8/16/2022

Repair or Service a Water Heater

Jeff was great to work with over the phone & Russell was super fixing the problem. Customer service totally outstanding.

5.0 Jim M. Antioch, CA

8/6/2022

Install, Repair or Replace Plumbing or Fixtures

Quick response, efficient and professional. I've used them maybe 6 times now and have never been disappointed. Jeff has a good company and his employee's are just as good and match his standards.

5.0 Katherine B. Pleasant Hill, CA

2/26/2022

Install, Repair or Replace Plumbing or Fixtures

knowledgeable and left the job clean up after installation!

5.0 Steven A. Oakley, CA

12/4/2021

Install, Repair or Replace Plumbing or Fixtures

Late, last minute call, but they were very understanding and responsive. Unlike two other places we had used before who said they would schedule for Monday, In Demand understood we had issue and couldn’t turn water off. They immediately scheduled a representative who explained everything and gave options. Russell was very professional and thorough and got the job done completely and correctly. The first time. Would highly recommend In Demand Plumbing.

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In Demand Plumbing Heating & Air

Antioch Water Heater

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