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We deliver 24/7 comfort with fast, same-day, dependable cooling & heating service

Get Up To $5000 Toward a New HVAC System*

Limited Time Trade-In Event

*See Terms and Conditions below
Schedule 770 852-8504 
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With over 38 years of experience, Casteel gets the job done right.

We’re always ready to help

Our highly trained technicians will be there to get the job done right with money-saving warranties and rebates to keep your home, and your wallet, happy.

SCHEDULE TODAY

What’s Behind Rising HVAC Costs

Global tariffs and new efficiency regulations are driving up costs across the industry,
but we’re working to keep things affordable and stress-free.

Avoid financial headaches by looking out for early signs of system breakdowns

Unchecked cooling & heating issues can turn into an expensive surprise down the road. Book today for a free estimate on HVAC installations with solutions that work for your budget.

 

SCHEDULE TODAY

Get more out of your home comfort with a Comfort360 membership

Become a member today and get:

  • Instant $500 credit toward a new HVAC system
  • 3-year parts & labor warranty on repairs
  • Priority scheduling
  • 15% off all HVAC, plumbing & electrical repairs
  • 2 annual seasonal tune-ups
Learn More About Comfort360

Why our customers count on us every time:

 

Same-Day
Service

 

Best-in-Class

Warranties

 

Highly Trained

Specialists

 

Emergency

Availability

SCHEDULE TODAY

Trusted by over 15,600+ of your neighbors

 

Keep your financial peace-of-mind when you choose us

Get Up To $5000 Toward a New HVAC System*

Limited Time Trade-In Event

Expires December 31, 2025
Offer applies to the purchase of qualified Daikin central heating and cooling systems only. Receive up to $5,000 in trade-in credit toward a full A/C and furnace system purchase (actual credit will vary based on system purchased). Excludes mini splits. Residential replacement installations only. Limit one per household. No cash value. Trade-in credit applied at time of purchase only. Terms subject to change or elimination. Cannot be combined with any other promotional offer. Additional terms may apply, while supplies last.

$109 Seasonal Tune Up + No Breakdown Guarantee

Tune-up costs will be applied to the cost of repair if your system breaks down during the season for any reason after our tune-up!

Expires December 31, 2025
Includes an inspection and clean tune-up of one (1) heating system or one (1) A/C system. Excludes oil heaters, oil boilers, and mini splits. Tune-up includes a ‘No Breakdown Guarantee’ meaning the tune-up cost will be applied to the cost of a repair if your system breaks down during the season for any reason. Residential only.

0% Financing on Repairs & System Installations

LIMITED TIME OFFER!

Expires December 31, 2025
Available on select models only. Loans provided by GoodLeap, LLC. NMLS #30336. (8781 Sierra College Blvd. Roseville, CA 95661) on approved credit. All Loans provided by GoodLeap, LLC. NMLS #30336. (8781 Sierra College Blvd. Roseville, CA 95661) on select high-efficiency products with approved credit.. Repayment terms and promotional periods vary. GoodLeap®. Copyright 2025 GoodLeap, LLC - All rights reserved. Subject to change and availability. Connot be combined with any other offer.