Coolray Heating & Air Conditioning

4.8 (10715 reviews)

| Marietta, GA | HVAC

Coolray provides HVAC, electrical, air conditioning repair, and installation services to homeowners in Marietta, GA.

At a Glance

Category: HVAC
Location: Marietta, GA
Rating: 4.8/5 (10715 reviews)
Phone: +17704218400
Services: Air Conditioning Contractor, Air Conditioning Repair Service, Electrician

Coolray Heating & Air Conditioning - HVAC in Marietta

About Coolray Heating & Air Conditioning

Coolray Heating & Air Conditioning is an HVAC contractor serving Marietta, GA. They hold a 4.8/5 rating from over 10,000 Google reviews. The company's services include air conditioning and electrical work.

Specific services offered by Coolray Heating & Air Conditioning include air conditioning installation, repair, and maintenance, as well as general electrical services. Their clientele typically includes homeowners in the Marietta area requiring HVAC system support or electrical system work.

When considering Coolray Heating & Air Conditioning for a project, homeowners may wish to inquire about specific experience with electrification technologies such as heat pumps, particularly for cooling and heating system replacements. It is advisable to request details on warranties for installed equipment and labor. Checking for certifications relevant to heat pump installation and energy efficiency practices can also be beneficial.

Services

Air Conditioning Contractor

Air Conditioning Repair Service

Electrician

Hvac Contractor

Hours

Friday Open 24 hours Monday Open 24 hours Sunday Open 24 hours Tuesday Open 24 hours Saturday Open 24 hours Thursday Open 24 hours Wednesday Open 24 hours

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

1787 Williams Drive

Marietta, GA 30066

(770) 421-8400

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How to evaluate Coolray Heating & Air Conditioning

Before hiring Coolray Heating & Air Conditioning for hvac work in Marietta, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right hvac for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that Coolray Heating & Air Conditioning carries an active GA contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A hvac that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare Coolray Heating & Air Conditioning side-by-side with other hvac options in Marietta, and they protect you from scope creep once the work begins.

Ask about project experience

Ask Coolray Heating & Air Conditioning how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a hvac actually shows up.

Frequently Asked Questions

What services does Coolray Heating & Air Conditioning offer in Metro Atlanta?

Coolray Heating & Air Conditioning provides a comprehensive range of home services including air conditioning, heating, plumbing, electrical, water treatment, and insulation. They aim to be a one-stop shop for total home comfort.

Does Coolray offer a warranty on its repairs?

Yes, Coolray offers a Lifetime Parts & Labor Warranty which includes $0 repair fees for life. They also ensure repairs are fixed correctly the first time with a 100% satisfaction guarantee.

What brands of AC units does Coolray install?

Coolray offers a full selection of high-efficiency AC systems from Carrier and other leading brands. They assist customers in finding the right option for their home and budget.