HVAC Service Fast
List
GA

Guardian Acquisitions LLC

No ratings collected yet Chicago, Illinois

DBA DOORNBOS HEATING & COOLING, CHICAGO, IL 60618, USA

Carrier Factory Authorized Dealer
(872) 873-3221
Claim / Update

Guardian Acquisitions LLC is an HVAC business serving homeowners and commercial property owners in Chicago, Illinois. Its primary focus is AC Services, helping local customers keep cooling systems running reliably through the hot, humid summers the city is known for. Residents and building managers who need dependable air conditioning support can turn to Guardian Acquisitions LLC as one option among the area's HVAC providers.

Local market — Chicago

HVAC pros here

409

Have a website

76%

Cooling demand

1,025

Heating demand

5,786

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

AC Services in Chicago Heating Services in Chicago

Service Area

Chicago, Illinois All of Illinois

Location

About Guardian Acquisitions LLC

Beyond cooling, the company also offers Heating Services, covering the furnaces and heating equipment that keep homes and buildings comfortable during Chicago's long, cold winters. Typical work in either category may include inspections, diagnostics, routine maintenance, and repairs aimed at identifying worn parts, airflow problems, or efficiency losses. Customers can expect a clear explanation of what the technician finds before any work begins.

Chicago's mix of older housing stock, dense apartment buildings, and commercial properties creates a wide range of HVAC needs. Guardian Acquisitions LLC focuses on the neighborhoods and properties within the city, where timely response and familiarity with local conditions can make a meaningful difference during seasonal peaks.

Anyone comparing local HVAC professionals should consider service scope, responsiveness, and how clearly a company explains its work. Reviewing the questions in the FAQ below can help you evaluate Guardian Acquisitions LLC alongside other Chicago contractors, and HVAC Service Fast is a useful starting point for that comparison.

Frequently Asked Questions

What services does Guardian Acquisitions LLC offer?
Guardian Acquisitions LLC offers AC Services and Heating Services for residential and commercial customers. Contact the company directly to confirm the specific work available for your system.
Which areas does Guardian Acquisitions LLC serve?
Guardian Acquisitions LLC serves the Chicago area in Illinois. Check with the company to confirm coverage for your specific address before scheduling.
How do I choose a licensed, insured HVAC contractor in Chicago?
Ask for proof of current licensing and insurance, and verify both with the appropriate state or city authority. Comparing several written estimates and reading recent reviews can also help you find a reliable contractor near you.
What should I check before hiring an HVAC pro?
Confirm the company's license, insurance, and warranty terms, and ask whether the quote includes parts, labor, and diagnostics. Make sure you receive a written estimate that clearly describes the proposed work.
What are signs it is time to call an HVAC professional?
Call a professional if your system makes unusual noises, cycles on and off frequently, or fails to heat or cool your home evenly. Rising energy bills, persistent odors, or moisture around the unit are also reasons to schedule an inspection.

Is this your business?

42% complete

5 of 12 profile details are filled in.

Added (5) Missing (7)

Claim it free to add the missing details:

Website Email address Business hours Logo Photos of your work Social profiles License number
Claim this profile — free

Claimed profiles are always indexed, show a “Claimed by owner” badge, and you can update them any time.

Nearby HVAC pros

Closest alternatives, by straight-line distance.

Reviews

No reviews yet. Be the first to review Guardian Acquisitions LLC.

Write a review

Your rating *
Security code

Reviews are moderated before they appear. Please be honest and respectful.

Is this your business?

Claim this listing to update your details, services and contact info.

Claim / Update

More AC Services pros in Chicago, Illinois

These local pros also offer the services you’re looking for.

Air-Rite Heating & Cooling, Inc. logo

Air-Rite Heating & Cooling, Inc.

1150 Frontenac Rd, Naperville, IL 60563, USA

Carrier Factory Authorized Dealer
Energy Efficient Solutions Maintenance & Tune-up AC Services
5.0 (1,952) · via Google 50 yrs

Website

Hero Air - Chicago, IL logo

Hero Air - Chicago, IL

4823 W Patterson Ave, Chicago, IL 60641, USA

Commercial HVAC Energy Efficient Solutions Heat Pumps
5.0 (332) · via Google

Website

Eco-Green Heating & Cooling Inc logo

Eco-Green Heating & Cooling Inc

222 S Prospect Ave Ste 339, Park Ridge, IL 60068, USA

Energy Efficient Solutions AC Services Heating Services
5.0 (212) · via Google

Website

Tranquil Heating and Cooling logo

Tranquil Heating and Cooling

4838 N Lowell Ave, Chicago, IL 60630, USA

Energy Efficient Solutions AC Services Heating Services
5.0 (198) · via Google

Website

City & Suburban logo

City & Suburban

1225 N Cleaver St, Chicago, IL 60642, USA

American Standard Customer Care Dealer
AC Services Heating Services Commercial HVAC
5.0 (181) · via Google

Website

Pro HVAC Heating and Cooling logo

Pro HVAC Heating and Cooling

2835 N Damen Ave 2R Suite 2R, Chicago, IL 60618, USA

Commercial HVAC Energy Efficient Solutions Emergency HVAC
5.0 (179) · via Google

Website

Cosmic HVAC Inc. - Chicago, IL logo

Cosmic HVAC Inc. - Chicago, IL

1655 S Blue Island Ave Ste 422, Chicago, IL 60608, USA

AC Services Heating Services Commercial HVAC
5.0 (152) · via Google

Website

Polar Vortex Heating & Cooling logo

Polar Vortex Heating & Cooling

3646 W Oakdale Ave Apt #2, Chicago, IL 60618, USA

Energy Efficient Solutions Heat Pumps Thermostat Services
5.0 (131) · via Google

Website

KTS logo

KTS

4256 N Ravenswood Ave, Chicago, IL 60613, USA

AC Services Heating Services
5.0 (121) · via Google

Website

See all AC Services pros in Illinois

HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.