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Whiteline Services

Licensed
Licensed
$95/service call

(waived if hired)

Type of heating system
Heating system problems

Responds within a day

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About
We are a mechanical company specializing in Hvac service and installation, plumbing repair, crawlspace encapsulation, and home efficiency.
Overview

Hired 21 times

Serves Knoxville, TN

Background checked

License verified

1 employee

2 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, Credit card, PayPal, Square cash app, Venmo, and Zelle.

Social media

Facebook, Instagram

Credentials

License verified

CMC-C – Mechanical Contractor – HVAC, Refrigeration and Gas Piping

License state: TN

Background checked

Passed by Corey Gale on Feb 11, 2025.

Services offered
Type of heating system
Heating system problems

No problem, just need maintenance

No heat

Not enough heat

Unusual noises from inside

Building height

Single-level

Two-story

Three-story

High-rise

Projects and media
Projects and media
Reviews

Customers rated this pro highly for professionalism, work quality, and responsiveness.

Exceptional 5.0

14 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:

pro avatar
Daniel L.

3 weeks ago

•

Hired on Thumbtack

Corey did a great job with a repair to an HVAC unit. My company hired him to troubleshoot a frozen refrigerant line at a vacant property. Since I am out of state, communication was crucial: Corey was quick to respond to my request to get this looked at, was easy to schedule with the same day, and kept me in the loop as he diagnosed and resolved the issue. He is also licensed, which is a plus. I hope to work with Corey again in the future and would recommend his services.

Details: Furnace • Heat pump • Leaking • Attic • Two-story building • Townhouse

Heating System Repair or Maintenance
pro avatar
Ken P.

Aug 11, 2025

•

Hired on Thumbtack

My ac was leaking water n not running well. Corey responded quickly, diagnosed the problem then made the repair. Was a hot day too. Weeks later now, my system runs like new. Would certainly call Whiteline again.

Details: Basement • Ground floor • House

Central Air Conditioning Repair or Maintenance
pro avatar
Kelsey B.

Jul 3, 2025

•

Hired on Thumbtack

Whiteline Services responded quickly to our request for a repair on our HVAC and was able to come out on a Sunday morning and have it fixed by noon during the hottest time of the year. The responsiveness and professionalism was great and we will definitely contact him again if we need help again! Thanks so much Whiteline Services.

Details: Repair • Basement • Ground floor • House

Central Air Conditioning Repair or Maintenance
pro avatar
Dallas P.

Jul 2, 2025

•

Hired on Thumbtack

Corey was a total professional. He fixed an ac unit that I was told was not repairable. I would recommend this company to anyone

Details: Repair • Outside • Outside • House

Central Air Conditioning Repair or Maintenance
pro avatar
Linda B.

Jun 22, 2025

•

Hired on Thumbtack

Cody responded right away on a Sunday and was able to fix the problem efficiently so that another day was not spent suffering in the heat.

Details: Repair • Only warm air is blowing from the vents • Outside • Outside • House

Central Air Conditioning Repair or Maintenance
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