About us
Business highlights
52 years of trusted experience
Family Owned & Operated
Emergency Services Offered
Eco Friendly
Services we offer
Amenities
Free Estimates
YesWarranties
YesEmergency Services
YesAccepted payment methods
Our Recent Projects
Photos of past projects
Reviews
4.935 Reviews
Filter reviews by category
Showing 26-35 of 35 reviewsEd Wolkenmuth
10/2023
Google Review
We have used Cahill Heating & Air Conditioning since 2015 and highly recommend using them. They are always on top of our needs!! Very responsive!!
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
Response from Cahill Heating, Cooling, Electric, Plumbing & Sewer
Nona Duba
09/2023
Google Review
Service man was on time and very courteous. He did a thorough job cleaning and checking out the system. Hayko is the best.
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
Response from Cahill Heating, Cooling, Electric, Plumbing & Sewer
Natalia Karolkiewicz
09/2023
Google Review
We love Cahill! They replaced our heating and AC systems, and continue to do the cleaning and maintenance. They’re super responsive, always on time (or early), friendly and professional. Great service and great prices.
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
Response from Cahill Heating, Cooling, Electric, Plumbing & Sewer
Amy Prickett
09/2023
Google Review
Friendly and knowledgeable technicians. Easy to schedule.
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
Response from Cahill Heating, Cooling, Electric, Plumbing & Sewer
Chris Judge
09/2023
Google Review
I trust Cahill for all our home HVAC needs. Been using them for many years. They operate their business with honesty, reliability, and integrity. Recently they installed new Trane furnaces to replace my original 20-year old units. The quality of the work and the overall experience end-to-end from the sales consultation to scheduling and completing the installation was really great. Keep up the good work Cahill.
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
Response from Cahill Heating, Cooling, Electric, Plumbing & Sewer
James G.
07/2016
electrician, heating & air conditioning/hvac, plumbing
+ 1 moreunknown
Description of Work: .
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
Laura K.
06/2016
heating & air conditioning/hvac
+ -1 moreunknown
Description of Work: .
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
Linda S.
01/2016
heating & air conditioning/hvac
+ -1 moreunknown
Description of Work: .
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
BRUCE P.
02/2003
heating & air conditioning/hvac
+ -1 moreunknown
Description of Work: NEW FURNACE, AC, CLEANER, HUMIDIFIER
| Rating Category | Rating out of 5 |
|---|---|
| quality | |
| value | |
| professionalism | |
| responsiveness | |
| punctuality |
Yes, I recommend this pro
$6,500
05/2001
heating & air conditioning/hvac
+ -1 moreunknown
Description of Work: THEY FIXED MY FURNACE.
| Rating Category | Rating out of 5 |
|---|---|
| quality | |
| value | |
| professionalism | |
| responsiveness | |
| punctuality |
Yes, I recommend this pro
- 1
- 2(current)
Contact information
28983 N HERKY DR, Lake Bluff, IL 60044
https://www.cahillheating.com/Service hours
Sunday:
Open All DayMonday:
Open All DayTuesday:
Open All DayWednesday:
Open All DayThursday:
Open All DayFriday:
Open All DaySaturday:
Open All DayLicensing
Bonded
Insured
No License Required for Trade
Eco-friendly Accreditations
LEED Accredited Professional
No
Energy Star Partner
Yes
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
Yes
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Heating and Air Conditioning
FAQ
Cahill Heating, Cooling, Electric, Plumbing & Sewer is currently rated 4.9 overall out of 5.
Sunday: Open All Day
Monday: Open All Day
Tuesday: Open All Day
Wednesday: Open All Day
Thursday: Open All Day
Friday: Open All Day
Saturday: Open All Day
Cahill Heating, Cooling, Electric, Plumbing & Sewer accepts the following forms of payment: Check,CreditCard,Financing Available,PayPal,Venmo,Zelle
Yes, Cahill Heating, Cooling, Electric, Plumbing & Sewer offers free project estimates.
Yes, Cahill Heating, Cooling, Electric, Plumbing & Sewer offers eco-friendly accreditations.
No, Cahill Heating, Cooling, Electric, Plumbing & Sewer does not offer a senior discount.
Yes, Cahill Heating, Cooling, Electric, Plumbing & Sewer offers emergency services.
Yes, Cahill Heating, Cooling, Electric, Plumbing & Sewer offers warranties.
Cahill Heating, Cooling, Electric, Plumbing & Sewer offers the following services: No matter the time of year, Cahill Heating, Air Conditioning & Electric is always prepared to help our customers with their heating, cooling and electrical needs.
Contact information
28983 N HERKY DR, Lake Bluff, IL 60044
https://www.cahillheating.com/Service hours
Sunday:
Open All DayMonday:
Open All DayTuesday:
Open All DayWednesday:
Open All DayThursday:
Open All DayFriday:
Open All DaySaturday:
Open All Day