Mauzy

When the temperature in El Cajon soars or plummets, your home's HVAC system is your first line of defense for comfort and safety. At Mauzy, we provide complete heating and cooling solutions designed for our local climate and your specific home.Our certified technicians specialize in the installation, repair, and maintenance of all major systems. Whether you need a new high-efficiency furnace installation to lower your energy bills, a prompt AC repair on the hottest day of the year, or a seasonal...

From a dripping faucet to a major sewer line backup, plumbing issues can cause significant damage and disruption to your El Cajon home. Mauzy's licensed plumbers offer a full spectrum of residential plumbing services to protect your property and restore your peace of mind.We handle everything from routine kitchen and bathroom plumbing installations and faucet repairs to complex whole-home repiping projects. Using advanced techniques like epoxy spin-coating and pipe bursting, we can often rehabil...

Your home's electrical system is the unseen network that powers your life, and its safety and reliability are non-negotiable. Mauzy's expert electricians provide comprehensive electrical services for El Cajon homeowners, ensuring your system is up-to-date, safe, and capable of handling modern demands.We specialize in everything from simple outlet and switch replacements and ceiling fan installations to major upgrades like electrical panel replacements and whole-home rewiring. Our services also i...

Keeping an El Cajon home comfortable year-round takes a system that's sized correctly and maintained well. Our technicians handle heating and cooling installation, repair, and seasonal maintenance for all major system types, including high-efficiency furnaces, heat pumps, and ductless mini-splits for room-by-room control. Every new installation starts with a consultation and load calculation so the equipment fits your home rather than a generic estimate. For existing systems, our maintenance pla...

Plumbing emergencies rarely wait for a convenient time, whether it's a burst line, a sewer backup, or a leak that's spreading into your walls. Our licensed plumbers respond to urgent calls around the clock, with the goal of stopping the water first and then getting to the root cause. We use camera inspections and diagnostic tools to find the exact source of the problem before recommending repairs, so you aren't paying for guesswork. Our crews work cleanly and keep you informed at each step. If y...

Your home's wiring carries more load than most people realize, and worn or outdated electrical work can be a real safety concern. Our electricians handle everything from outlet and switch replacements and ceiling fan installs to landscape lighting, whole-house surge protection, and generator setups. We're especially careful with older homes, where wiring may not support modern appliances, EV chargers, or smart devices. Every job follows the National Electrical Code, and we begin with an inspecti...

When your air conditioner stops cooling in the middle of an El Cajon heat wave, you need someone who can diagnose the problem quickly and fix it properly. Our technicians troubleshoot all major AC systems, from refrigerant leaks and failed capacitors to thermostat and airflow issues. We aim to find the actual cause rather than just swapping parts and hoping for the best. Many repairs can be handled in a single visit, and we'll explain your options clearly if a component needs replacing. Call us...

A new heating system should be sized to your home and chosen for the way you actually use it. Our installers work with furnaces, heat pumps, and ductless mini-split systems, and we begin with a consultation and load calculation to determine the right capacity for your space. High-efficiency models can help lower energy bills over time, and we can walk you through the differences so you can decide what fits your budget and comfort needs. Installation is handled cleanly and efficiently, with atten...

Plumbing problems tend to start small, with a slow drain or a dripping faucet, and grow into costly damage if ignored. Our licensed plumbers handle routine repairs, bathroom and kitchen installations, drain cleaning, sump pump work, and whole-home repiping. Where possible we use methods like pipe bursting and epoxy coating that rehabilitate existing lines with less disruption to your walls and yard. We use camera inspections to pinpoint the source of a problem so the repair addresses the root ca...

A water heater that's failing can leave you without hot water at the worst possible moment, so timely replacement matters. Our plumbers install both tank and tankless water heaters, and we'll help you weigh the differences in capacity, energy use, and upfront cost for your household. Installation includes proper connections, venting, and safety checks to make sure the unit runs as it should. We work cleanly and keep the process as smooth as possible. If your water heater is leaking, making unusu...

An electrical panel that's undersized or outdated can cause breaker trips, flickering lights, and safety risks, especially in older homes. Our electricians replace and upgrade panels to give your home the capacity it needs for modern appliances, EV chargers, and added circuits. We start with a full inspection of your existing system so we understand exactly what needs to change. All work follows the National Electrical Code, and we'll explain the scope and steps before we begin. If your home is...