AVI Alliance Systems

4.89 |36 Verified Ratings
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AVI Alliance Systems

4.89 | 36 Verified Ratings
Write a Review


127 N. Northwest Hwy, #A
Palantine, IL 60067
Your use of our services is governed by our Terms & Conditions

AVI Alliance Systems

We are dedicated to providing our clients with the very best in installation, service and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Hoffman Estates
  • Palatine
  • Schaumburg
  • Des Plaines
  • Elgin
  • Mundelein
  • Lake in the Hills
  • Deerfield
  • Carpentersville
  • Dundee
  • Carol Stream
  • Buffalo Grove
  • Bartlett
  • Itasca
  • Northbrook
  • Glenview
  • Wauconda
  • Lincolnshire
  • South Elgin
  • Lake Zurich
  • Vernon Hills
  • Elk Grove Village
  • Barrington
  • Wheeling
  • See All >

Services Offered

Air Conditioning
  • Central Humidifier Install
  • Central A/C Repair
Heating & Furnace Systems
  • Heat Pump Repair
  • Gas Furnace - Repair
  • Thermostat Install
  • Thermostat Repair
  • Refrigeration System Repair - For Business

Areas of Expertise

  • Central A/C - Install & Repair
  • Heat Pump - Install or Replace
  • Ducts & Vents - Install or Replace
  • Gas Furnace: Install

Product Brands Used

  • American Standard
  • Carrier
  • Goodman
  • Honeywell
  • Lennox International, Inc.
  • Rheem
  • Trane

Quick Facts

Business Hours
7:00 AM to 8:00 PM
7:00 AM to 8:00 PM
7:00 AM to 8:00 PM
7:00 AM to 8:00 PM
7:00 AM to 7:00 PM
9:00 AM to 6:00 PM
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted
  • Bilingual


In Business Since: 2008
Type: General Liability
Expiration: 04-27-2021
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.

To find more licensing information for your state, visit our Licensing Requirements page.

Business Overview

How We Got Started

We started in this industry in 2008.

We describe our business as Family owned and operated


AVI Alliance Systems

My Work
13 Projects
Save $1200 on 2 Ton 13 SEERs Air conditioner equipment + installation labor Save $1,200
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
AVI Alliance Systems

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 36
  Page 1 of 4
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5.0   |  
Arrived on time, took care of the problem and price was very competitive. Very satisfied with the work. Will use again in the future.

1 of 1 users found this review helpful.

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5.0   |  
They were able to assess and fix our air conditioning unit in one visit. So convenient, they were available within a couple hours of our inquiry.

1 of 1 users found this review helpful.

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5.0   |  
Review by in Prospect Heights, IL
Project: Install or Replace a Thermostat
AVI installed my ecobee3 lite thermostat quickly and helped to set it up. They then showed me pictures they took of our condenser and that it was really dirty and so we had them clean it on the spot. Looks great. Will have them back for season maintenance
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5.0   |  
Review by in Streamwood, IL
Project: Repair or Service a Central Air Conditioning System
They did a great job fixing the issue we had. He was very polite and kept us informed of everything he was doing and why. He also gave us tips on how to maintain the cleanliness of the A/C unit to prevent any future damages.
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4.5   |  
Professional, efficient and very knowledgeable.
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5.0   |  
Andrew was prompt, knowledgable and economical. He had the proper equipment to gauge and measure the HVAC system. All good
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5.0   |  
Andrew is knowledgeable and found out what was the problem with our system fast, we definitely are recommending him and we'll use his services in the future.
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5.0   |  
very polite and explained to me what the problem was thoroughly and how he was going to fix it. Would definitely recommend!
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5.0   |  
Andrew is awesome to work with, very knowledgeable and transparent about the costs. Another service company recommended replacement of my entire AC unit. Andrew did quick diagnostics and found a simple fix that saved me $$$s over other quote I got. Great to work with. Will definitely use again. Highly recommended!!
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5.0   |  
Review by in South Elgin, IL
great...very friendly - no problems
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Showing 1-10 of 36
  Page 1 of 4

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

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