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We think the easiest way to tell you what we do is to show you what we do. Serving the greater Philadelphia area, we've done installations from Old City to Elkins Park, Trenton to Yardley, and have served Delaware Valley homeowners for over thirty years.
 
So, find a home or a neighborhood that looks like yours and see how we helped the homeowner with their home comfort problems. If you don't see your neighborhood or your type of home here, please click here to let us know where you live and we'll see if we have a story near you.
 

 Find a case study based on home construction type

From Tudors to Colonials to split-level homes and more, we've installed heating and air conditioning in all types of single family homes, condos, townhomes and apartments in and around the Philadelphia area.

Click the button below to explore case studies by home construction type:

Singe Family Homes by Construction Type
Or, browse our most recent case studies below:

Sep 11, 2026, 12:00:00 PM by Lea D - 0 comments

High-Efficiency Lochinvar Boiler and Water Heater Upgrade

THE PROBLEM: The homeowner’s approximately 30-year-old, 80% efficient boiler had shut down while she was traveling during previous winters. Although the system was still operating, its age and history made reliable home heating a growing concern whenever she was away.

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Sep 10, 2026, 11:40:09 AM by Lea D - 0 comments

Bringing Modern Comfort to a 200-Year-Old Home with High-Velocity AC and Mitsubishi Electric Mini-Splits

THE PROBLEM: A historic home built in several stages had never had air-conditioning. Conventional ductwork would have required significant alterations, while a newer addition lacked the attic space needed to connect with the rest of the home.

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Sep 4, 2026, 10:00:00 AM by Lea D - 0 comments

Solving One Uncomfortable Room with a Ductless Mini-Split

THE PROBLEM: After nearly 35 years of living with one of their bedroom's that was too hot in the summer and too cold in the winter, the homeowners needed a better solution as their family continued to grow. Because the bedroom was located far from the central HVAC system in a multi-level split-level home, it did not receive enough airflow to remain consistently comfortable.

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Aug 28, 2026, 10:30:00 AM by Lea D - 0 comments

From Emergency AC Repair to a New Ruud HVAC System in Morrisville, PA

THE PROBLEM: An older air-conditioning system stopped working during the August heat after its blower motor failed. Although the immediate repair restored cooling, the home's 1997 furnace, 2004 air conditioner, and aging R-22 system made long-term reliability, efficiency, and future repair costs growing concerns.

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Aug 26, 2026, 10:00:02 AM by Lea D - 0 comments

Mitsubishi Electric Mini-Split Replaces Window AC | Bucks County, PA

THE PROBLEM: An aging window air conditioner had failed, leaving the homeowners looking for a more permanent cooling solution. Their biggest concerns were noise and comfort, as the old window unit could be loud enough to interfere with conversations when family and friends were visiting. 

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Aug 21, 2026, 10:00:00 AM by Lea D - 0 comments

Hybrid Ruud Heat Pump and Gas Furnace Replacement in Philadelphia, PA

THE PROBLEM: An aging HVAC system was becoming more expensive to repair, while the homeowner was also dealing with high first-floor humidity and uneven temperatures throughout the home. They wanted better comfort and reliability, but they also had another goal: reduce their reliance on natural gas and use less fossil fuel without completely giving up the comfort of gas heat during a Pennsylvania winter. 

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Aug 14, 2026, 8:59:59 AM by Lea D - 0 comments

From Oil Heat to a High-Efficiency Ruud Heat Pump in a Levittown Home

PROBLEM: When the existing central air-conditioning system in this Levittown, PA home stopped working, the homeowner needed a reliable replacement to restore summer comfort. But replacing the AC also presented an opportunity to reconsider another major part of the home's comfort system: its reliance on oil heat.

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Aug 7, 2026, 9:00:00 AM by Lea D - 0 comments

Northampton Township HVAC Replacement: How Proper Heat Load Calculations Improved Home Comfort

PROBLEM: Shortly after purchasing their new home, our customers air conditioning system failed during one of the hottest weeks of July. Restoring reliable cooling quickly became a top priority. 

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Sep 12, 2024, 10:30:00 AM by Logan Donahue - 0 comments

Mitsubishi Electric Ductless System Elevates Historic New Hope Home

PROBLEM: The Bennetts' historic New Hope home lacked ductwork, a basement, and an attic. They didn’t want to sacrifice valuable space to install ductwork, nor did they want to alter the home’s original aesthetic.

SOLUTION: ECI Comfort installed a customized multi-zone Mitsubishi Electric Ductless Mini-Split system, designed to meet the unique heating and cooling needs of each room. The Bennett family selected different setups for each space to ensure maximum comfort while preserving the home’s design.

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Aug 23, 2024, 1:11:11 PM by Logan Donahue - 0 comments

Mitsubishi Ductless Mini-Splits Improve Year-Round Comfort for Langhorne Homeowners

PROBLEM: Our neighborhood homeowners, Joe & Sandy, have spent many years in their home without central AC. After relying on fans and two through-the-wall AC units, they finally gave up. As summers keep getting hotter, a change needed to be made!

SOLUTION: ECI Comfort installed two Mitsubishi Ductless Mini-Split systems, one for the left side of the house and one for the right side. This will finally provide Joe & Sandy with the comfort they deserve!

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