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Case Studies

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 twenty 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.

Check out the map below to see where we've done our most recent installations. Or, scroll down to learn more about each job.

Heating and air conditioning for Lower Bucks and the Greater Philadelphia area

 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:


Dresher, PA Homeowner Creates Year-Round Golf Oasis in Garage with Mitsubishi Electric Hyper-Heat System

Bensalem, Pa. Resident Enhances Home Comfort with Daikin Fit Air Conditioner and Gas Furnace

Long-Time Customer in Ambler Replaces Unico High-Velocity and Heat Pump System

Throwback Thursday: Rockledge Home Upgrades High-Velocity System

Home Heating Transformation: Philadelphia Homeowner Upgrades to Mitsubishi Electric Hyper-Heat System

High-Velocity Done Right: System Replacement for Milestone Behavioral Health in Yardley, Pa

Providing Modern Comfort to a Colonial-Style Home With Unico High-Velocity

Decades of Comfort: A Germantown Homeowner's Journey with ECI HVAC Upgrades

Ambler, PA Homeowner Embraces Efficiency with Energy Kinetics Accel CS Boiler Upgrade!

Installing a New and Improved Energy Kinetics Ascent Combi Boiler in Croydon, Pa.

Holland Homeowner Replaces AC and Oil Heat with Daikin Fit Heat Pump

Philadelphia Homeowners Upgrade to Mitsubishi Electric Heat Pump and Ductless Mini-Splits

Achieving Ultimate Home Comfort in Princeton, NJ with High-Velocity and Ductless Systems

Langhorne Homeowners Upgrade to Ultimate Comfort With a Daikin FIT Heat Pump and Gas Furnace

Lansdale Homeowner Switches to Reliable Mitsubishi Electric Ductless Heat Pump

Year-Round Comfort in Yardley: Homeowner Upgrades to Daikin Fit AC and Gas Furnace

Matching Furnace and Air Conditioning Upgrade in Bensalem, PA

Penndel Homeowner Wins Trane Heat Pump in ECI's March Sadness HVAC Giveaway

Moorestown, NJ Homeowners Make the Switch from Window ACs to Unico High Velocity

Daikin Ductless Replaces Window AC units in Roxborough Rowhome

Historic Chestnut Hill Home Gets Daikin Ductless Mini-Split Upgrade

Throwback Thursday: Two-Stage Furnace and High-Velocity Upgrades to Historic Chestnut Hill Home

Chestnut Hill Home Upgrades to Trane XV20i Variable Speed Heat Pump

Buckingham Stone Farmhouse Upgrades to Runtal Radiators and Unico High Velocity

Throwback Thursday: 17th Century Stone Farmhouse Upgrades Their Air Conditioning System

Throwback Thursday: Mini-Split Replaces Window AC Units in Old City, Philadelphia

Levittown Homeowners Say Hello to Home Comfort With Ductless Heat Pump Upgrade

Throwback Thursday: ECI Adds Mitsubishi Electric Ductless to Combat Comfort Issues in One Room

ECI Gifts Levittown, Pa. Homeowners With New Trane Heat Pump After Original Oil Boiler Went Up In Smoke

Throwback Thursday: Mitsubishi Ductless System Gives South Philadelphia Rowhome a Cool Upgrade!

Levittown Homeowners Finally Upgrade from Window AC Units to a Mitsubishi Electric Ductless System 

Throwback Thursday: Media, PA Homeowners Get A Second Opinion on Their HVAC

ECI Addresses Airflow Issues in Fairmount Rowhome with Mitsubishi Electric Heat Pumps

Commercial AC Replacement at Family Service in Langhorne

ECI Upgrades Gas Boiler System That We Installed 22 Years Ago in Media, Pa

March Sadness Winners Get An AC Upgrade With Mitsubishi Ductless

Mitsubishi SEZ & Unico High Velocity Install for the Fezzuoglio Family

Mitsubishi Ductless AC Replacement in Boathouse Row, Philadelphia Following Flood Damage

Yardley, PA Addition Turns to Mitsubishi Electric Ductless System

Mitsubishi Electric Ductless in a University City Twin Home

Chestnut Hill and Unico High Velocity: The Perfect Match

Our Neighbor in Langhorne, PA Invests in Mitsubishi Electric Ductless

Mitsubishi Electric Ductless Saves the Day for Fairmount Homeowners

Installing a Ductless Mini-Split For An Older Bucks County Home Addition

South Philly Rowhome Finally Gets a Permanent AC Solution

1700s Stone Farmhouse Gets AC Upgrade it Always Needed

Bristol Borough Home and Salon Gets Ductless T.L.C.

Cooling Elfreth's Alley in Old City With Mitsubishi Ductless Splits

Mini split replaces window air conditioners: Old City rowhome

Maple Glen, PA Home Replaces Older Ductless System

Mitsubishi SEZ and Ductless Combo Cools Bensalem Home

Cooling a Civil War-Era Rowhome & the Revitalization of Fishtown

Multi-Model Ductless Hyper Heat System In South Philly

High-Efficiency Energy Kinetics Boiler Install In Elkins Park PA

High Velocity AC Beats the Heat Wave in Bordentown, NJ

Doylestown Cabin Upgrades to Mitsubishi Ductless Mini-Splits

High Velocity Install In Historic Mt. Airy for the Krantz Family

Wyndmoor, Pa Homeowner Upgrades to a High Velocity system

Queen Village Air Conditioning Upgrade with Unico High Velocity

Ductless AC Cools South Philly Trinity While Preserving Artwork

Frontline Worker Adds Air Scrubber to Levittown Home During Pandemic

HVAC System Installation for John Mastronardo in Mt. Airy, Philadelphia

Indoor Air Quality Package Solves Allergy Issues in Philadelphia Home

Cooling An Old City, Philadelphia Row Home With Ductless Air Conditioning

Ductless Install at Fairmount Rowhome for the Knipe Family

Ductless AC and Heating: Re-Imagining Home Comfort In New Hope, PA

Using a High Velocity AC System to Keep the Trinity Charm

South Philly Rowhome Beats the Heat with Mitsubishi Ductless AC

Merion Station, PA Home Adds Mitsubishi Ductless to Uncomfortable Room

Cooling A Philadelphia Row Home With Ductless Air Conditioning

Mitsubishi hyper heat provides heating & cooling to South Philly RowHome

Jenkintown, PA Home Addresses Hot and Cold Third Floor Room with Mitsubishi Ductless

Three Story Apartment Building in Philadelphia Gets Multi-Zone Ductless

18th Century Stone Farmhouse Gets High Velocity Cooling in Yardley, PA

Multi-System Installation in Moorestown, NJ

Throwback Thursday: Boiler Replacement from 2007

Throwback Thursday: Small Office Gets Ductless AC

High Velocity AC System in beach Haven, NJ

Unico High Velocity Provides Cooling Comfort in Rydal, PA

10-Zone Ductless Split System Cools Office in Huntingdon Valley, PA

Ductless AC Cools Single-Family Home in Pennsauken

Ductless AC Adds Cooling Without Renovation in Ardmore Park, PA

Ductless Mini Split Replaces Window ACs, Radiators in Elkins Park

Levittown Home Upgrades Cooling With Ductless Air Conditioning

High Velocity AC Adds High Value Cooling to Glenside, PA House

Ductless Cooling Adds Quiet Comfort to Doylestown, PA Bookstore

Ductless Mini Split in Cheltenham Home With Poor Ductwork

Ductless Mini Split (Finally!) Adds AC in A South Philly Rowhome

Bensalem Homeowner Prevents Water Damage With Emergency Repairs

Bensalem Church Replaces Furnace With a Cracked Heat Exchanger

Better Heat, Endless Hot Water With New Boiler and Tankless Heater in Bensalem

New Boiler Works Better for Less Money in Chestnut Hill Home

Variable Speed, Mini Split Replaces Twin Furnaces : Audubon, NJ

Perfect Heating and Cooling in a New All Seasons Room

Ductless Mini Split Replaces Outdated Electric Heat in Bensalem

Ductless Heating and Cooling in a Historic Edgewater Park, NJ Home

Eddington Furnace Replacement: Switching From Oil to Propane

Bristol Borough Boiler Upgrade With Indirect Water Heater

Air Conditioning and More For The Second Floor in Bristol, PA

Abington Colonial Needs a New Boiler

Bensalem Ranch Upgrades to a New, Affordable Boiler

Gorgeous Gladwyne Home Upgrades their System

ECI Saves Media, PA Homeowners $850 On Leaky Boiler Replacement

Replacing a Furnace with a Cracked Heat Exchanger in Morrisville, PA

Northern Liberties Condo Needs a New Furnace

Doylestown Boiler Replacement

Cooling a University City Twin in Philadelphia with Unico High Velocity

Feasterville Fitness Center Gets New Pool Heater