Professional leak detection & repair services for homes and businesses in Ontario and surrounding California communities.
Hidden leaks cause more damage than visible ones because they go undetected for weeks or months. JCM Restoration provides non-invasive leak detection throughout Ontario using professional-grade diagnostic tools to find and fix concealed water sources fast.
Whether you own a single-family home or manage a commercial property in Ontario, professional leak detection & repair is essential for preventing long-term structural damage and health hazards. JCM Restoration has completed hundreds of leak detection & repair projects across California, and our Ontario customers benefit from that depth of experience on every job.
We understand that leak detection & repair can feel overwhelming during what is already a stressful time. That is why JCM Restoration makes the process simple for Ontario property owners — 24/7 emergency response, transparent pricing, direct insurance billing, and a dedicated project manager from start to finish. Your complete satisfaction is guaranteed.
A clear, professional approach to leak detection & repair — tailored to your Ontario property.
Call us any time and our team responds fast. We assess the damage, classify the water category, and create a restoration plan tailored to your property.
Our Ontario crew uses high-capacity extraction equipment to remove water from every affected area of your property, including spaces you cannot see like subfloors and HVAC systems.
JCM Restoration uses commercial LGR dehumidifiers and air movers to dry your Ontario, CA property thoroughly. We monitor moisture readings daily and document progress until all materials reach pre-loss moisture levels.
Once dry, we repair and rebuild damaged areas — drywall, flooring, trim, painting — restoring your property to pre-loss condition.
Have questions about leak detection & repair in Ontario, CA? Start here.
JCM Restoration uses thermal imaging cameras, electronic moisture meters, and acoustic listening devices to detect hidden leaks behind walls, under slabs, and above ceilings in Ontario homes. These non-invasive methods locate the source without tearing into walls.
If the leak has caused water damage, call JCM Restoration first. We detect the leak source, repair or coordinate the plumbing fix, and restore all water damage in one process. For a simple dripping faucet with no damage, a plumber alone is sufficient.
Most leak detection jobs in Ontario are completed in 1 to 3 hours depending on property size and leak complexity. Slab leaks and multi-source issues may take longer. JCM Restoration provides same-day or next-day appointments for Ontario homeowners.
Professional leak detection in Ontario typically costs $200 to $600 depending on the complexity. This includes thermal imaging, moisture mapping, and a detailed report of findings. Repair costs vary based on the source. JCM Restoration provides transparent pricing before any work begins.
Our reputation is built on results. Here is what our customers have to say.
"James at JCM Restoration was extremely helpful, and was able to make a not-great situation bearable. He was at my house quickly once I contacted him and immediately got to work dealing with the damage from a plumbing-related flood. He was also a huge help managing the repair process and provided guidance dealing with insurance."
"James did an excellent job on our flooring. We have gotten compliments on how nice the floors look. He seems like he is a guy dedicated to quality."
"This has been and still is a 5 star experience with JCM Restoration and Consulting. Water damage on top of Covid-19, need I say more? James was my representative and he was very organized, professional, responsive, timely and noble. He seemed to know intuitively that I had no clue on how to approach this disaster."