Marathon Plumbing, Heating & Air

Marathon Plumbing, Heating & Air In business since 2001, we are a local Family Owned & Operated Contractor. lic. 803433
Plumbing division of Design Air, Inc.

We provide services within the Inland Empire to both Residential and Commercial customers. Enhance Your Home Comfort with Marathon Plumbing, Heating & AC Repair - Customized Heating and Cooling Solutions At Marathon Plumbing, Heating & AC Repair, we provide tailored HVAC solutions for your home. Our advanced mini split systems ensure precise temperature control without invasive ductwork, maintaini

ng aesthetics and efficiency. Keep your AC system at peak performance with our maintenance services. Regular filter replacements, professional cleaning, and routine inspections by our skilled technicians extend your AC’s lifespan and improve efficiency. - Plumbing and Water Quality Services Our plumbing services range from minor repairs to major upgrades. We handle leak detection, pipe replacement, fixture installation, and ensure your plumbing system is up to code. Enhance your water quality with our filtration systems, designed for older plumbing to provide clean, safe water. - Flexible Financing Options We offer flexible financing, including no interest and no payments for up to 12 months, making it easier to upgrade your home’s comfort without financial strain. - Contact Us Today Trust Marathon Plumbing, Heating & AC Repair for all your home comfort needs. Experience quality, efficiency, and reliability. Contact us today to schedule your next service and discover why we are the preferred choice for homeowners in the greater Los Angeles area.

Most people don't realize how much a cheap repair risks your family's safety.Just imagine sweating through a heatwave wh...
06/06/2026

Most people don't realize how much a cheap repair risks your family's safety.
Just imagine sweating through a heatwave while a technician ignores your calls.
Would it be okay if you never had to gamble on your home's comfort again?
We’ve served Los Angeles since 1990 with nearly 2,000 five-star reviews.
Our team is dedicated to being the most reliable crew in the city.
Ensure your home stays a sanctuary with experts you can trust.
Tap the link in our bio to book your 5-star service today!

Is your AC trying to tell you something? 👂💨Strange noises are rarely a good sign. Here’s a quick guide to what your syst...
06/05/2026

Is your AC trying to tell you something? 👂💨

Strange noises are rarely a good sign. Here’s a quick guide to what your system might be saying:
🔊 Hissing? Could be a refrigerant leak.
🔊 Banging? Might be a loose part or a failing motor.
🔊 Squealing? Usually a belt or bearing crying for help.

Catching these 'essential' warning signs early can save your system (and your wallet). If it sounds off, give us a call! 📞

Give your AC some breathing room! 🌬️📦One of the most overlooked 'essentials' for a healthy system is proper clearance. Y...
06/04/2026

Give your AC some breathing room! 🌬️📦

One of the most overlooked 'essentials' for a healthy system is proper clearance. Your outdoor unit needs at least 2 feet of space from plants, fences, or debris to 'breathe' properly.

Restricted airflow makes your system work harder, raises your bills, and shortens its lifespan. A little landscaping trim today saves a lot of money tomorrow! ✂️🌳

Ever have that one room in your house that just never stays cool? 🥵 Whether it’s a new home office, a guest suite, or a ...
06/03/2026

Ever have that one room in your house that just never stays cool? 🥵

Whether it’s a new home office, a guest suite, or a converted garage, ductless mini-splits are the 'essential' solution for zoned comfort. No ducts? No problem. You get whisper-quiet cooling and heating exactly where you need it, without wasting energy on the rest of the house.

Efficiency meets total control. Is your favorite room '2026-ready'? ❄️🔥

That tiny "drip" under your sink is the sound of your bank account draining.Most people don’t realize that waiting to fi...
06/02/2026

That tiny "drip" under your sink is the sound of your bank account draining.
Most people don’t realize that waiting to fix a small leak can spike repair costs by 41% due to mold and rot.
You’re not just paying for water; you’re risking your family’s health and your home's foundation.
Just imagine the relief of knowing your pipes are bone-dry and your home is secure.
Would it be okay if we stopped that leak before it turns into a massive renovation?
Call Marathon now for a professional inspection and save your home.

Is your AC working harder than it should?Leaky ducts and poor insulation are like leaving a window open all summer. Most...
06/01/2026

Is your AC working harder than it should?

Leaky ducts and poor insulation are like leaving a window open all summer.

Most people don't realize that at Marathon, we ensure your 'home envelope' is sealed tight, keeping the cool air in and your energy bills down.

Contact us for a duct and insulation inspection today!

Don’t let the cost of a new system keep you in the heat.Most people don’t realize that between 2026 LADWP rebates of up ...
05/31/2026

Don’t let the cost of a new system keep you in the heat.

Most people don’t realize that between 2026 LADWP rebates of up to $5,500 and Marathon’s flexible financing options, peak efficiency is more affordable than ever.

We even handle the rebate paperwork for you.

Ready to upgrade?

Don’t wait for the first triple-digit day to find out your AC is on strike! ☀️🔥Testing your system now is the best way t...
05/30/2026

Don’t wait for the first triple-digit day to find out your AC is on strike! ☀️🔥

Testing your system now is the best way to ensure your home stays cool when the SoCal heat truly hits. Run it for 15 minutes today: if you hear weird noises or it’s not blowing ice-cold, it’s time to call in the pros.

Beat the rush and schedule your pre-summer tune-up today! 🏃💨

Imagine sweating through another LA heatwave because your old AC finally quit. Most people don’t realize you shouldn't h...
05/29/2026

Imagine sweating through another LA heatwave because your old AC finally quit.
Most people don’t realize you shouldn't have to wait months for a rebate check to arrive in the mail.
Just imagine getting that $1,000 savings applied directly to your new system right now.
Stop stressing about the cost and start living in total comfort today.
Would it be okay if we just took the $1,000 off your bill instantly?
Call Marathon today to claim your Instant $1,000 HVAC Rebate.
Let’s get your home cool again without the wait.

Don’t let your cool air escape! 🏠🌬️You could have the most efficient AC unit in the world, but if your ducts are leaky o...
05/29/2026

Don’t let your cool air escape! 🏠🌬️

You could have the most efficient AC unit in the world, but if your ducts are leaky or dirty, you’re losing money every second it’s running. 💸

Leaky ductwork can waste up to 30% of your system’s energy. Sealing and cleaning your ducts ensures that the air you’re paying to cool actually makes it to your rooms.

Is your attic getting cooler than your bedroom? It might be time for a duct inspection. 🔍

Address

24300 Woodson Road #B
Colton, CA
92324

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm
Saturday 9am - 4pm

Telephone

+19512210743

Website

Alerts

Be the first to know and let us send you an email when Marathon Plumbing, Heating & Air posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Marathon Plumbing, Heating & Air:

Shortcuts

Share

Category