When Comforts In Demand
Our HVAC services include air conditioning repair, system replacement, furnace repair, heat pump installation, ductless mini split systems, indoor air quality enhancements, and preventative maintenance. We assess issues such as inadequate cooling, airflow irregularities, and aging equipment, then provide clear recommendations based on system condition and customer needs.We ensure customers receive transparent options through Good, Better, and Best service levels tailored to budget and long-term objectives. Financing is available for qualified homeowners. Our commitment includes responsive scheduling, clean work practices, and dependable results that support year-round comfort, efficiency, and peace of mind.
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
Professional air conditioning repair service is provided for residential and commercial properties throughout Contra Costa County. We diagnose and service all major HVAC brands, addressing cooling failures, refrigerant leaks, airflow issues, electrical problems, thermostat malfunctions, and frozen coils. Fast response times and financing options are available for customers. We ensure dependable and efficient service delivery.
We deliver professional tankless water heater installation services that provide continuous hot water, improved energy efficiency, and reliable long-term operation. Our team works with Navien tankless systems and offers complete installation, maintenance, and replacement solutions tailored to client needs. We proudly serve Contra Costa County with a commitment to precision, performance, and system durability.
Professional hydro jetting is offered by our team, utilizing high-pressure water to remove grease, roots, sludge, and debris from drain and sewer lines. We manage recurring clogs and slow drainage conditions, restoring proper flow through consistent and effective cleaning methods. We provide preventative maintenance for residential and commercial properties to ensure ongoing system performance and reliability.
We provide professional energy-efficient mini split installation for homes, garages, offices, additions, and areas without ductwork. Our ductless systems ensure reliable heating and cooling year-round. They are designed for quiet operation and zoned temperature management. We emphasize dependable performance and efficient comfort solutions.
We provide comprehensive plumbing support for homes and businesses across Contra Costa County. Our services include drain cleaning, sewer repair, hydro jetting, water heater installation, tankless systems, leak detection, repiping, gas line work, plumbing repairs, and emergency plumbing services. Our licensed professionals deliver honest assessments, skilled workmanship, and timely service. Financing options are available for qualified customers.
We recognize at In Demand Plumbing, Heating & Air that Antioch gas lines must remain safe and dependable. Problems with gas lines can lead to serious hazards including leaks and property damage. Our team delivers routine inspections, repairs, and maintenance. We focus on keeping every gas line system operating safely and efficiently.
In Demand Plumbing, Heating & Air offers Antioch repiping services for outdated plumbing infrastructure. We recognize that aging pipes can cause serious plumbing and safety problems. Our specialists replace worn water and sewer lines to restore reliable system performance. We use high quality materials to ensure durable results and long term protection for your property.
Reviews (26)
Leonard Ramirez
May 15, 2026
I had my water and ggas lines replaced on a historical house in downtown Concord. I found the workers to be pleasant, and professional at their tasks. They communicated their plan for repairs and stayed to the agreement. I will use them again for future jobs.
What a surprise and blessing. Two days after the job was completed, I received a call from the project manager, who explained he spoke with his team and decided that a larger gauged piping should have been used on the project and that the company would be replacing it at no cost. Wow. On Monday they came and dug out the entire length of the original work and replaced the perfectly good piping and replaced it with what he described as the best piping for the project.
One word describes the men of this company, integrity. Thank you for your honesty and great work. I 100 percent recommend them and will use them again.
What a surprise and blessing. Two days after the job was completed, I received a call from the project manager, who explained he spoke with his team and decided that a larger gauged piping should have been used on the project and that the company would be replacing it at no cost. Wow. On Monday they came and dug out the entire length of the original work and replaced the perfectly good piping and replaced it with what he described as the best piping for the project.
One word describes the men of this company, integrity. Thank you for your honesty and great work. I 100 percent recommend them and will use them again.
Kirk Korenko
May 10, 2026
Ian Duncan
May 04, 2026
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!
Da Ref
Jan 22, 2026
I called In Demand to repair a water pipe leaking inside the walls. Zek contacted me via text to let me know about his arrival, showed up as promised and fixed the problem very promptly and professionally. He also had very helpful advice on what to do about water damage to the affected area. Overall a very pleasant experience and reasonable price. Thank you Zek!
Audrey Han
Jan 13, 2026
Lorena Santisteban
Dec 18, 2025
Laetitia Webb
Dec 17, 2025
Michael Varisto
Dec 17, 2025
Jorge Sung
Oct 08, 2025
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.
Drew Tamaki
Sep 16, 2025
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.
Jennifer Calhoun
Sep 10, 2025
Lisa Chavez
Aug 22, 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.
Bryon Santos
Aug 15, 2025
Jose showed right at noon as per the appointment. He was explaining what would be involved in the repair. After seeing the swollen hose bib pipe he continue to provide info on what could be a problem down the line. Fortunately there was only a need for a hose bib tower and he went to the van to put the estimate together. After a half hour we agreed to the repair price and within the hour Jose finished the job. The job was done well, quick and on time.
Nigel Jesson
Aug 09, 2025
Service was exceptional, the problems got resolved fast and the advice was good. I had my own preconceived ideas but once the technician got working on the problem and showed me what was happening, it made sense. I was so pleased how patient the technician was and how professional he was in explaining.
Sheng Zhang
Jul 16, 2025
Max Herzig
Jul 12, 2025
Jonathan Lampman
Apr 19, 2025