Full Efficiency Heating And Cooling

4.96 |12 Verified Ratings
Write a Review

Full Efficiency Heating And Cooling

4.96 | 12 Verified Ratings
Write a Review


PO Box 184
Highwood, IL 60040
Your use of our services is governed by our Terms & Conditions

Full Efficiency Heating And Cooling

Full Efficiency Heating And Cooling works hard to provide the highest quality workmanship customer service and very fair pricing on every job we are awarded. With over 20 years experience, you are in safe hands with us. Thank you for the opportunity to service your request.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • North Chicago
  • Highland Park
  • Waukegan
  • Northbrook
  • Lake Forest
  • Libertyville
  • Lake Bluff
  • Deerfield
  • Great Lakes
  • Buffalo Grove
  • Glenview
  • Lincolnshire
  • Highwood
  • Gurnee
  • Round Lake
  • Glencoe
  • Vernon Hills
  • Fort Sheridan
  • See All >

Services Offered

Air Conditioning
  • Central Humidifier Install
  • Central A/C Install
  • Central A/C Repair
Heating & Furnace Systems
  • Radiant Floor Heat Install
  • Gas Furnace - Repair
  • Gas Boiler or Radiator Heat Install

Areas of Expertise

  • Central A/C - Service or Repair
  • Electric Furnace: Repair
  • Gas Furnace: Repair
  • Radiant Floor Heating System - Repair
  • Heat Pump Install Or Replace

Quick Facts

Business Hours
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
12:00 AM to 12:00 AM
12:00 AM to 12:00 AM
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Bilingual


In Business Since: 1998
Green Certifications
  • NATE Consumer Contractor Connection (C-3) HVACR Contractor
Type: General Liability
Amount: $0
Expiration: 08-20-2019
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

How We Got Started

I chose to work in this industry because We have always been inclined in mechanics..

We started in this industry in 1998.

We describe our business as Well established


Full Efficiency Heating And Cooling

My Work
1 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
Full Efficiency Heating And Cooling

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 12
  Page 1 of 2
Sort by newest   Date ▼   Rating  
5.0   |  
Review by in Antioch, IL
The guys showed up on time and did a very professional installation. They did n't cut any corners on the parts that they provided and didn't overcharge for them. They definitely knew what they were doing and explained in detail everything they were doing. I will not only recommend them but will use them again for any HVAC work in the future. Neil R.
Was this review helpful?  
5.0   |  
Their response to my Home Advisor request was fast. They arrived within an hour. They resolved my AC issue in under an hour. Extremely efficient. I would hire them again.
Was this review helpful?  
5.0   |  
Their response for request was fast. They came to the check out what was needed that day. Schedule for the work was very timely and done very effeciently. Quite satisfied with their work, quality results. I highly recommend the company.
Was this review helpful?  
5.0   |  
Was this review helpful?  
5.0   |  
Carlos was such a lucky find. He arrived promptly for both the estimate and day of work. He was very deliberate and took his time assessing the situation, which quite frankly, was difficult to assess. His quote was a very fair price for the materials and hours of labor required to install additional insulation to our ducts. He also brought plenty of materials to carefully cover my furniture before work began. Most importantly, he was extremely patient while dealing with some frustrating building politics and insurance requirements. I will definitely call on Carlos in the future and recommend him to my personal network.
Was this review helpful?  
5.0   |  
This is the place to go - all others told me I would have to pay at least $2,800 for a new compressor or up to $4,000 to get a new unit, all just to get my A/C working. Carlos took a few quick looks and sized this up at about $290 for some minor tweaking. Saved the day.
Was this review helpful?  
5.0   |  
Showed up on time, cleaned up after work was complete, pricing was reasonable and overall just great customer service
Was this review helpful?  
5.0   |  
I've been using Fuel Efficiency for a couple of years now. They are very experienced, professional and reasonable company. They are always very responsive to my requests and provide multiple solutions that address my needs and budget. I would recommend this company to my friends and family for all your HVAC needs, whether it be residential or commercial!
Was this review helpful?  
5.0   |  
Honest, reasonable, timely & has done work for my family for 15 years. New HVAC unit recently completed. What can I say about Full Efficiency and Carlos? I have been using them for a decade and my entire family for longer. Carlos always puts the customer first, whatever it takes. As an example my HVAC unit had begun to drip & rust. Most companies would just call it normal conditions, and run. Not Carlos. He called the manufacturer and went to bat for me. A few weeks later I learned that Full Efficiency was able to convince the manufacturer to replace my unit at minimal cost. There are few if any companies that would have taken the time or even cared. Most in fact, would try to sell you a new unit. Again that's not the way Carlos works if you need a new HVAC unit he'll tell you. If all it needs is a repair, he'll tell you that too.
Was this review helpful?  
5.0   |  
Review by in Lake Forest, IL
Project: Install Natural Gas or Propane Furnace / Forced Air Heating System
Very nice work, fast and fair price. Would highly recommend.
Was this review helpful?  
Showing 1-10 of 12
  Page 1 of 2

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change