HVAC Repair refers to fixing problems with your heating, ventilation, and air conditioning system. These systems help keep your home or business comfortable by controlling the temperature and airflow. When something goes wrong—like the air conditioner blowing warm air, unusual noises coming from the vents, or uneven temperatures in different rooms—it’s time to get HVAC repair. A professional technician will inspect the system, find the root cause of the issue, and repair or replace the parts that aren’t working properly. Common HVAC issues include clogged filters, broken fans, leaking refrigerant, faulty thermostats, and electrical problems. Timely HVAC repair not only keeps your system running smoothly, but it also helps lower energy bills and prevents bigger problems in the future. At MDTECH, we offer trusted HVAC repair services throughout Orange County and Los Angeles County, helping homeowners stay cool in the summer and warm in the winter. At MDTECH, we fix and install home appliances, do HVAC repair, air conditioner service, and plumbing repairs. We work in many cities like Irvine, San Clemente, Laguna Hills, Lake Forest, Dana Point, Newport Beach, and Mission Viejo. We also serve other areas in Orange and Los Angeles Counties. You can count on us to show up on time, do the job right, and treat your home with care. Why HVAC Repair Is So Important: In Southern California, summers get really hot. That’s why working air conditioners and HVAC systems are very important. If your AC is not blowing cold air, making strange noises, or causing high electric bills, it’s time to get it checked. Fixing small problems early can stop bigger and more expensive problems later. MDTECH offers quick HVAC repair to make sure your home stays cool and safe. Our team knows how to work with many types of systems and makes sure your AC runs like new again. New Appliance Installation Made Easy: Installing a new appliance can be tricky. If it’s not done right, it could cause damage, stop working, or even void your warranty. MDTECH makes installation easy. We set up all kinds of appliances correctly so they work the way they should. We handle everything plug it in, level it, test it, and make sure it’s safe. Whether you bought a new stove, fridge, or washing machine, our team installs it quickly and correctly. Here’s a simple look at what we install: Appliance Type What We Do During Installation Refrigerator Make sure it’s level, plugged in, and cools properly Dishwasher Connect to water and drain, check for leaks Washing Machine Hook up hoses, level machine, test for shaking or leaks Stove/Oven Connect gas or power, test heat settings Microwave Mount it, plug in, test buttons and turntable Garbage Disposal Fit it to sink, connect power, test for smooth use We install both gas and electric models. After the job, we show you how to use it properly. Appliance Repair for Everyday Problems: Appliances break—it’s normal. What matters is how fast they get fixed. If your fridge is warm, your dryer doesn’t spin, or your microwave stops heating, we can help. We fix many brands, including Sears appliances. Our repair team travels across Orange and Los Angeles Counties and can often come the same day or the next day. We try to fix the problem on our first visit. We don’t just guess. We find the real problem, explain it to you in simple words, and only fix what’s needed. We won’t try to sell you something you don’t need. No matter the appliance, if it’s broken, we’ll do our best to repair it and save you the cost of a new one. Plumbing Repairs You Can Rely On Leaky pipes, clogged drains, and dripping faucets can waste water and money. Our plumbers fix small and big problems, so you don’t have to worry. Whether you live in Laguna Hills, Lake Forest, or Mission Viejo, our team can come to your home and get your plumbing working again. Here are common plumbing problems we fix: Problem How We Fix It Leaking Pipe Find the leak, replace or seal the pipe Clogged Drain Remove the clog, clean the pipe Running Toilet Replace broken parts inside the tank Low Water Pressure Clear pipes, replace parts causing blockages Garbage Disposal Jam Unblock or replace the unit if needed Broken Water Heater Repair or replace parts for hot water again Our plumbing services help protect your home from water damage and keep everything flowing properly. HVAC Repair You Can Trust: Your HVAC system works all year to keep your home comfortable. But if it breaks, it can be a big problem—especially in the summer. That’s where MDTECH comes in. We provide full HVAC repair services across Orange County and Los Angeles County. Our trained technicians check the full system. If something is broken, like a fan motor or a sensor, we fix or replace it. We also clean air filters and coils, check for blockages, and make sure your thermostat works correctly. You may need HVAC repair if: Don’t wait until it fully stops working. Get in touch with MDTECH early so we can fix it fast. We Work MDTECH proudly helps homeowners in: Orange County cities: Irvine, Lake Forest, Dana Point, Newport Beach, San Clemente, Mission Viejo, Laguna Hills, Anaheim, Huntington Beach, Fullerton Los Angeles County cities: Santa Monica, Inglewood, Pasadena, Torrance, Long Beach, Glendale, and nearby areas If you live nearby and aren’t sure if we service your area, give us a call or send us a message. We’re always growing and might already be helping homes in your neighborhood. Why Choose MDTECH? There are many repair companies in Southern California. So why pick MDTECH? We show up on time and are ready to work. We don’t guess at the problem. We look, test, and fix things the right way. Our team is licensed and trained, and we’re especially good with Sears appliances, which many other companies don’t service anymore. We explain everything clearly. You won’t be left confused. We also
