Marathon Plumbing, Heating and AC Repair

HVAC contractor
4.9(427 reviews)
4222 E La Palma Ave, Anaheim, CA 92807
Marathon Plumbing, Heating and AC Repair

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About Marathon Plumbing, Heating and AC Repair

Marathon Plumbing, Heating and AC Repair has anchored itself in Anaheim for years as a contractor that handles the full mechanical backbone of a home, from drain clogs and gas line work to furnace failures and heat pump installations. The company carries an exceptional 4.9-star average drawn from 427 reviews, reflecting a track record that Orange County homeowners consistently describe as reliable and technically sound. Beyond Anaheim, its crews serve neighboring communities including Fullerton, Placentia, and Yorba Linda, giving property owners across the western edge of the county a single number to call when plumbing, heating, or cooling demands arise simultaneously. Corinna at the front desk draws frequent praise for coordinating service calls promptly, meaning homeowners typically speak with someone who can schedule rather than a voicemail labyrinth.

One feature that distinguishes Marathon from contractors who simply swap parts is its structured monthly maintenance program, which includes two scheduled visits per year. Reviewers enrolled in this plan report that a named technician shows up on time, explains how their heat pump functions, cleans the coil or refrigerant connections, and leaves written measurements so the homeowner has a baseline for future reference. This proactive model shifts the relationship away from reactive repairs alone. Combined with transparent pricing feedback documented in recent reviews, the program reflects a deliberate choice by management to reward preventive care rather than wait for a crisis during a June heat wave to generate an emergency invoice.

Leo arrived at one Anaheim residence, assessed the problem, and communicated the root cause clearly before any work began, earning specific commendation for professionalism alongside Corinna at the scheduling desk. Justin R completed a full unit check on another call, changed the filter, and walked the homeowner through every measurement reading. On the maintenance side, Joziah handled a heat pump tune-up with patience toward a cautious household pet and took time to explain operational basics, leaving the system ready for winter. These named encounters across different households suggest the company maintains consistent staffing standards rather than relying on whoever is closest to the dispatch queue.

What Customers Say

Of 427 reviews, the overwhelming majority award five stars, with reviewers repeatedly naming technicians Leo, Justin R, and Joziah as reasons they would call again. Positive accounts highlight rapid diagnostic clarity and thoroughness during maintenance visits, while one critical review cited higher-than-expected costs for an isolation test and expressed concern about initial advice given by a junior technician. Across the full dataset, the consistent theme is technical competence and professional conduct rather than pricing concerns.

4.9 · 427 reviews
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Working Hours

SundayClosed
Monday7:30 AM–7 PM
Tuesday7:30 AM–7 PM
Wednesday7:30 AM–7 PM
ThursdayToday7:30 AM–7 PM
Friday7:30 AM–7 PM
Saturday9 AM–5 PM

Services

Heat Pump Installation and Repair

New heat pump installs and repairs for homes in Anaheim and surrounding Orange County communities facing both cooling and mild heating demands.

AC Repair and Preventive Maintenance

Diagnostics, refrigerant corrections, filter replacement, and seasonal tune-ups to keep split systems and packaged units operating efficiently through summer.

Monthly Maintenance Membership

Two scheduled visits per year included with the plan, covering inspection, cleaning, and performance documentation for enrolled homeowners.

Plumbing Services

Drain cleaning, water heater work, gas line installation, and general pipe repair serving residential customers across Anaheim and nearby cities.

Furnace and Heating System Service

Inspection, repair, and tune-up of gas furnaces and electric heating equipment to ensure safe operation ahead of cooler winter months.

Air Quality and Filtration Products

Filter upgrades and indoor air quality recommendations tailored to household size, pets, and occupancy patterns in Orange County homes.

Frequently Asked Questions