A/C Installations

Perfect air starts with the perfect A/C installation. Learn about our comprehensive home survey. Click Here

Duct Sanitizing
29 Point Tune-Up

Our Hospital-Grade Disinfectant Kills 99.999% of Bacteria and Viruses. Eliminates Mold & Mildew. Alleviate Allergens, And Remove Odor Without Using Harsh Chemicals. Learn More

A/C Tune-up &
A/C Maintenance

Benefits: Reduced Energy Bills, Increased In-Home Comfort, Improved Air Quality, Reduced Breakdowns, Increased Efficiency, Improved Air Flow and Reduced Repair Costs. Now for a Limited Time it includes Sanitizing Your Ductwork. Learn More

Home Depot
Service Partner

ECM goes in depth to diagnose and fix common airflow and equipment problems.

We guarantee pure comfort, event temperature control and total customer resolution for Home Depot.

Find ECM at your Local Home Depot.
Learn More

Kills up to 99%
Viruses & Bacteria

Now proven to inactivate SARS-CoV-2 Learn More
broken ac

Is Your A/C Broken?

ECM has residential emergency repair service in 60 minutes or less. Click Here
5050 Reg.
GET $50 OFF REFERRAL PROGRAM Sign Up with ECM, Get $50 Off* your New Contract as a New ECM Referred Customer Sign Up Now *Valid for New Home Warranty Contracts Only.

GIVE $50 / GET $50

A Subscription Plan
That Pays for Home Repairs
& Equipment Replacements!

There’s a 68% chance that one of your major home appliances could breakdown this year. Don’t get stuck paying those unexpected home repair bill. Our home warranty plans cover repairs & replacements on all covered major home appliances & systems. Learn More

Air Conditioning



Service Contract

Welcome to East Coast Mechanical (ECM Air Conditioning)

South Florida’s Largest Air Conditioning, Plumbing, Electrical and Home Warranty Company

Headquartered in Boynton Beach, FL

Service areas include: Palm Beach CountyBroward CountySt. Lucie County and Martin County

East Coast Mechanical, also known as ECM Air Conditioning, is one of the largest family-owned residential air conditioningcommercial air conditioningplumbingelectrical and home warranty companies in South Florida. ECM has been conducting home services in South Florida including Palm Beach CountyBroward CountyMartin County, and St. Lucie County since 1985.

At ECM Air Conditioning, we’re your One-Stop Shop for all your service needs! From providing immediate service for air conditioning emergencies to uncontrollable plumbing leaks or replacing an emergency electrical panel we’re always ready and on alert 24/7 to provide an immediate solution to all your service needs. In choosing ECM Air Conditioning you can get a high quality, energy-efficient, heating, and cooling system with our state-of-the-art AC installation service.

When we perform an AC ServiceAC repair, replacement or install on a new AC unit for you, we make sure that your indoor air quality and the efficiency of your system is at its optimum performance specification. Our highly trained technicians will come to your home and walk you through all your options and give you real, upfront pricing on air conditioning repairs or repalcements. Each technician is background checked, drug and alcohol screend and is a Trust Certified, Professional. We hire the best beacuase we believe you deserve the best.

Did you know? A bad installation can cost you 30% or more in efficiency loss.  That’s why it’s important to only use qualified AC Engineers like those at ECM Air Conditioning.  Give our customer service team a call today and we can come out and give you a completely FREE estimate for your new heating and air conditioning system that includes a 99-Point In-Home Energy Assessment.

ECM Air Conditioning & Plumbing Company Truck

Emergency AC Repair

Service in 60 Minutes or Less is Available at No Extra Charge

When it’s hot outside and your air conditioner has stopped working, leaving you to sweat it out, call ECM Air Conditioning and we can have an AC repair service technician there within 60 minutes or less. With 127 trucks scattered throughout the three counties we have someone near you and we’re able to provide immediate attention to your AC needs.

We’ve been helping South Florida homeowners stay cool for over 30 years.  We carry a large inventory of parts to repair most jobs on the first call. Not to mention our LARGE facility that’s over 69,000 sq ft that is stocked with tons of equipment to get the larger jobs done.

ECM Air Conditioning installs over 3,000 new A/C units every year. When you have one of our highly trained AC technicians come to your home, they’ll walk you through all your options and give you real, upfront pricing. Each AC technician is background checked, drug and alcohol screened and is a TRUST Certified, highly trained professional.  We hire the best because we believe you deserve the best.  Call ECM Air Conditioning today!

Two A/C Sanitizing
Tune-ups Combo

Here’s What You’ll Get

  • Priority Same-Day Appointments
  • Priority VIP Service
  • FREE Diagnostic Evaluation (with repair) Per Year
  • 25 PT. Tune-up (Summer) with Duct Sanitizing that kills 99.999% of bacteria and viruses
  • 25 PT. Tune-up (Winter) with Duct Sanitizing that kills 99.999% of bacteria and viruses
  • $300 A/C System Equipment Discount

See the ECM Advantage

We’re not your typical A/C, Plumbing, Electrical and Home Warranty Company.

30 + Years

Family Owned & Operated

Highly Trained

Certified Technicians

Emergency AC Service

AC Repair Service in 60 Minutes or Less

Our Repair Guarantee

We’ll be there on time or the $90 Service Call is FREE.

127 Trucks

Fully Stocked Vehicles

Same Day Service

Customized Appointments

Respect For Your Home

We wear shoe covers & use drop cloths.

A+ Rating

We have an A+ rating with the BBB.

Award Winning

Over 30 years of award winning expertise.


Providing Peace of Mind and Customer Satisfaction for Over 30 Years


A/C Tune Ups


A/C Installations


Home Warranty Contracts


Service Calls



Our service areas include:
St. Lucie, Martin, Palm Beach
and Broward Countie

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I wish to express my appreciation for the repair and the replacement of our ultraviolet air purifier system at the cost of the replacement bulb. Your quick response to this matter, once you were made aware of the situation,(that it had been purchased two years ago from and installed by ECM and you no longer could repair it) has been most influential in our continuing trust in our relationship. Thank you for your assistance in this matter.

Berns February 19, 2009

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Contact Us

Let’s chat about your Air Conditioning needs.

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