What services does Complete Air Systems provide?

Complete Air Systems provides a wide range of heating and cooling services, including air conditioning, furnace, and HVAC repair and installation. They serve residents in Sunbury and throughout central Ohio.

What is included in a furnace tune-up?

A typical furnace tune-up from Complete Air Systems includes cleaning and adjusting the burner assembly, ignition assembly, and blower components, as well as replacing the oil filter/nozzle, testing safety controls, and adjusting the thermostat calibration.

Why is it important to maintain an air conditioner?

Maintaining an air conditioner is important to ensure it runs at peak performance during the hot summer months. Regular checkups at the beginning and end of the summer help identify any issues ahead of time and keep the unit running efficiently.

What is the company's service area?

Complete Air Systems serves residents in Sunbury, Galena, Westerville, New Albany, and the surrounding central Ohio towns.

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Complete Air Systems Heating & Cooling

$1.2M revenue • 6 employees • 2758 North St #605, Sunbury, OH, 43074, United States

Last Updated May 26, 2026

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Company Overview

Company Name

Complete Air Systems Heating & Cooling

Address

2758 North St #605, Sunbury, OH, 43074, United States

Website

completeairsystemsoh.com

Phone

(740) 345-2021

Approx. Annual Revenue

$1.2M

Employees

Established

2018

Google Reviews

4.5 (8 reviews)

Google Business Category

HVAC contractor

Locations

About Complete Air Systems Heating & Cooling

Complete Air Systems is a family-owned HVAC company based in Sunbury, Ohio, serving residents throughout Central Ohio. With over 31 years of experience, the company provides reliable heating and cooling services, including air conditioning maintenance and furnace tune-ups, to meet the needs of its customers.

Business Profile

Read from the Complete Air Systems Heating & Cooling website on Oct 22, 2026. Hover an item to see the exact wording it came from.

How Complete Air Systems Heating & Cooling works

24/7 emergency serviceⓘ
Free estimatesⓘ

Licenses, certifications & awards

Licensed and InsuredLicensed Insured

Ownership (as declared by the business)

Family-owned

About the website

Website quality (AI-assessed): 7/10 · Copyright notice says 2026; Contact form and service details present

Recent changes

What changed on the Complete Air Systems Heating & Cooling website and Google listing, as detected by Coldlytics on each visit.

Oct 16, 2026 · Sunbury, OH
Google Business category is now HVAC contractor
Oct 13, 2026 · Sunbury, OH
Google Business category is now Heating contractor

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