When Comforts In Demand
In Demand Plumbing Heating & Air is a locally owned plumbing and HVAC company serving Antioch, Brentwood, Oakley, Concord, Pittsburg, Walnut Creek, and surrounding Contra Costa County communities since 2010. We provide residential and commercial services covering plumbing, heating, cooling, sewer, drain, and indoor comfort systems, with an emphasis on reliability, craftsmanship, and communication.
Our licensed plumbing technicians perform drain cleaning, hydro jetting, sewer repairs, camera inspections, leak detection, pipe replacement, gas line servicing, water filtration and softening systems, garbage disposal installation, faucet and toilet repairs, and full system upgrades. We also specialize in water heater installation, maintenance, and repair for both traditional and tankless units to ensure efficient operation.
Served areas
- Antioch, Brentwood, Oakley, Concord, Pittsburg, Walnut Creek, Martinez, Pleasant Hill, Bay Point, Discovery Bay, Contra Costa County
Business details
- Year established: 2010
- Employees: 10
- Licensed
- Insured
Highlights and features
- Emergency Plumbing Services
- AC Repair & Replacement
- Tankless Water Heater Installation
- Heat Pump Installation
- Mini Split Systems
- Hydro Jetting Services
- Sewer Camera Inspections
- Financing Available
- Family Owned & Operated
- Licensed & Insured
- Same-Day Service Available
- Preventative Maintenance Plans
- Residential & Commercial Service
- Professional HVAC Diagnostics
- Water Heater Installation & Repair
Associations and certifications
- BBB Accredited Business
- Antioch Chamber of Commerce
- Licensed California Contractor
- PHCC Apprenticeship Program
- AWWA Certified
Payment methods
- Cash, Checks, Debit cards, Credit cards, Mobile payments, Bank transfers, Financing available
Services
We deliver expert AC repair and air conditioning service across Contra Costa County for residential and commercial properties. Our team diagnoses and repairs all major HVAC brands, resolving cooling issues, refrigerant leaks, airflow problems, electrical failures, thermostat malfunctions, and frozen coils. We offer fast response times and financing options. We prioritize efficient and dependable service.
We deliver professional tankless water heater installation services that provide continuous hot water, improved energy efficiency, and long-lasting reliability. Our team specializes in Navien tankless systems and offers full installation, maintenance, and replacement services. We proudly serve clients across Contra Costa County, ensuring dependable operation and consistent system performance for reliable service delivery results quality.
Professional hydro jetting services utilize high-pressure water to effectively remove grease, roots, sludge, and accumulated debris from drain and sewer lines. We address recurring clogs and slow drainage conditions with precision consistently. Our service also supports preventative maintenance for both residential and commercial properties, ensuring long-term flow efficiency and system reliability and system longevity.
We offer energy-efficient mini split installation services across homes, garages, offices, additions, and ductless spaces. Our systems provide dependable heating and cooling with quiet performance. Zoned temperature control allows improved efficiency and comfort. We are committed to delivering practical and reliable climate solutions for diverse environments.
We deliver professional plumbing services for homeowners and businesses across Contra Costa County. Our work covers drain cleaning, sewer repair, hydro jetting, water heater installation, tankless systems, leak detection, repiping, gas line work, plumbing repairs, and emergency response. We are committed to licensed expertise, honest guidance, quality workmanship, and prompt service. Financing is available for qualifying customers. Our team prioritizes long-term reliability and customer satisfaction.
At In Demand Plumbing, Heating & Air, we understand the risks associated with Antioch gas lines when they are not properly maintained. Gas line issues may result in leaks, fire hazards, and other dangerous conditions. We offer inspection, repair, and maintenance services to address such concerns. Our focus is on ensuring safe and efficient systems.
At In Demand Plumbing, Heating & Air, we specialize in Antioch repiping for outdated plumbing systems. We recognize that aging pipes can lead to serious plumbing and safety concerns in properties. Our team replaces worn water and sewer lines to restore dependable system performance. We use high quality materials to ensure durable upgrades and long term protection for your home.
Reviews (26)
Kirk Korenko
May 10, 2026
Den Thomas
May 10, 2026
Michael Varisto
May 05, 2026
I just reviewed my invoice and found out I was being charged $287 for a sink strainer from their company but I provided the sink strainer in purchased to the plumber and all the additional drain tubing and P trap using none of In Demand plumbing parts prior to the installation. My drain strainer was around $20 stainless steel from Home Depot that the plumber installed. I'm requesting a refund on the strainer that has already been charged on my credit card.
Ree Ree
Apr 05, 2026
Jennifer McCray
Mar 14, 2026
I booked an online appointment with In Demand Plumbing to check out an outdoor pipe that was leaking. I was able to get same day appointment and have it fixed right then. Our service technician was Vince, who was very knowledgeable, friendly, and professional. He called to let me know he was on his way, once he was here, he assessed the problem and explained what was going on. He answered all my questions and then got to work. Vince kept my husband informed throughout the process of fixing the issue. Him and his team member Gio did an excellent job! We will definitely call In Demand Plumbing for any future plumbing work/repairs needed. I highly recommend Vince and In Demand Plumbing for any plumbing work you need!
Matt Macomber
Jan 14, 2026
Woke up Monday morning to a broken water main with a river going down my driveway. I reached out to In Demand, Jeff immediately responded and got me scheduled for that day. Andre came out (arriving early), quickly diagnosed the problem and fixed the break in the main. It was a deep break that took a while to get to, but they stayed late and finished the work in the dark, got our water back on same day. Great customer service, great communication, and great work. Highly recommend.
Catherine Sutherland
Jan 12, 2026
Easy to make an appointment, office staff friendly. Got a text with a pic of who was coming before arrival. Technician showed up on time, was efficient, explained everything in easy to understand terms, respectful and friendly.
Replaced my sump pump same day, done quickly, reasonable price. Reviewed work with us and showed us it was working before he left. New pump works great, just in time for the rain.
Will definitely be my new go-to plumber.
Replaced my sump pump same day, done quickly, reasonable price. Reviewed work with us and showed us it was working before he left. New pump works great, just in time for the rain.
Will definitely be my new go-to plumber.
Laura Raneri
Jan 03, 2026
J. Karlton
Jan 02, 2026
Jesse was great. He replaced supply hoses and angle stops. He also troubleshooted another issue that came up with a bathtub valve, replacing it the same day. I've used In Demand multiple times and the interactions have always been great. Honestly though, Jesse is the best plumber from there that I've interacted with.
Nikol Taylor
Dec 20, 2025
Elijah did a wonderful job installing our new beverage faucet to our RO. We had a primary room faucet that needed replacing an it was very tough to get out. Elijah kept all the areas he was working in very neat a tidy. He also took a look at our shower that wasnt producing enough hot water. He walked through our needs and gave us a price that was reasonable. I would recommend Elijah an In Demand Plumbing to all my friends 100%. They will be my first call for all my future plumbing needs.
Lorena Santisteban
Dec 18, 2025
Jorge Sung
Oct 08, 2025
Marianne Coon
Oct 05, 2025
We had an emergency leak coming from
our attic causing damage to our ceiling. Our appointment was scheduled within couple of hours of calling and Elijah not only arrived on time but was also very professional and fixed everything for us within the same day. We would only recommend In Demand Plumbing!
our attic causing damage to our ceiling. Our appointment was scheduled within couple of hours of calling and Elijah not only arrived on time but was also very professional and fixed everything for us within the same day. We would only recommend In Demand Plumbing!
Linda Garcia
Sep 23, 2025
Service was great. Beto was very attentive and was prompt to get the job done. Although I can't recall the name of second person who came with him, (Jay?) he was also very polite and did a great job installing my kitchen faucet. They both ensured all was cleaned up after the work was complete. Thank you both!
James Drummond
Sep 21, 2025
Ahmad Kaifi
Sep 18, 2025
Ive had two great experiences with In-Demand Plumbing, first with Russell and more recently with Jesus.
Russell fixed a drainage issue quickly and explained everything clearly, while also being one of the most personable and professional service providers Ive ever met. Jesus impressed me just as muchhe immediately diagnosed my concern, took the time to walk me through it, and even offered helpful advice on other areas of my home.
Both were smart, kind, and thorough, showing that this company hires true professionals who care about their customers. In-Demand Plumbing has earned my trust and highest recommendation.
Russell fixed a drainage issue quickly and explained everything clearly, while also being one of the most personable and professional service providers Ive ever met. Jesus impressed me just as muchhe immediately diagnosed my concern, took the time to walk me through it, and even offered helpful advice on other areas of my home.
Both were smart, kind, and thorough, showing that this company hires true professionals who care about their customers. In-Demand Plumbing has earned my trust and highest recommendation.
Scott C.
Sep 15, 2025
Vince and Julio were totally professional, courteous, and fast! I also really appreciated Vince's willingness to thoroughly explain every step of the process as well as having no problem answering any of my questions throughout the repair process. I really couldn't ask for a better repair experience.
Jamie Dawson
Sep 12, 2025
Max Amador
Aug 22, 2025
Naruto Kato
Aug 19, 2025
Sandro Magalhaes
Aug 19, 2025
In Demand Plumbing is hands down the best in the business. Their team is incredibly professional, responsive, and skilled at what they do. From start to finish, the service was seamless, punctual, honest, and high quality. You can tell they take pride in their work and truly care about their customers. If you're looking for top-tier plumbing service in Antioch, this is the company to call. Highly recommended.
Tracy Matosich
Aug 18, 2025
Raymond J.
Aug 14, 2025
I had a great experience with Jos and Martin today installing my Moen, Pressure Regulator, Earthquake Valve, and flushed my water heater. I would recommend them to anyone who needs work done. They were very professional and took the time to explain to me how everything worked so I could understand. It was extremely helpful and I'm thankful for their great service!
Donna Walters
Aug 08, 2025
Max Herzig
Jul 12, 2025
April Petty
May 16, 2025