All-Temp Mechanical, Inc

All-Temp Mechanical, Inc HVAC Sales - Service - Installation Serving the Upstate of South Carolina since 1998.

We provide heating and air conditioning services and products to residential and light commercial customers

Beat the heat this summer with reliable comfort you can count on! ☀️❄️At All-Temp Mechanical, Inc., we’re proud to insta...
05/04/2026

Beat the heat this summer with reliable comfort you can count on! ☀️❄️

At All-Temp Mechanical, Inc., we’re proud to install top-quality **Coleman® HVAC systems** designed to keep your home cool, efficient, and comfortable all season long.

🔥 **Why choose Coleman equipment?**
✔️ Built for durability and performance
✔️ Energy-efficient cooling to help lower utility bills
✔️ Backed by a **10-Year Parts AND Labor Warranty** for total peace of mind

Don’t wait until the hottest days hit—upgrade your comfort today and enjoy worry-free cooling all summer long!

📞 Contact us now at 864-967-0469 to schedule your installation or get a free estimate.

Don’t wait for luck. Let All-Temp Mechanical, Inc. handle all your HVAC needs. Give us a call at 864-967-0469 and Get Co...
03/17/2026

Don’t wait for luck. Let All-Temp Mechanical, Inc. handle all your HVAC needs. Give us a call at 864-967-0469 and Get Comfortable.

With Spring fast approaching it’s time to schedule your Spring Preventative Maintenance. Call All-Temp Mechanical, Inc. ...
03/10/2026

With Spring fast approaching it’s time to schedule your Spring Preventative Maintenance. Call All-Temp Mechanical, Inc. to schedule your appointment. If you’re thinking it might be time to upgrade your HVAC system, we can give you a free quote. Give us a call at 864-967-0469 and get Comfortable.

❄️ General Winter Storm AlertWinter Storm Alert ❄️Snow, ice, and freezing temps are forecasted for this weekend—make sur...
01/20/2026

❄️ General Winter Storm Alert
Winter Storm Alert ❄️
Snow, ice, and freezing temps are forecasted for this weekend—make sure your heating system is ready to handle it. If your furnace is struggling or your heat goes out, All-Temp Mechanical, Inc. is here to help keep your home and business warm and safe.
📞 Call us before the cold gets worse! 864-967-0469 and Get Comfortable.


As winter arrives, do you require furnace repairs or an upgrade? Allow the experts at All-Temp Mechanical, Inc. ensure...
12/29/2025

As winter arrives, do you require furnace repairs or an upgrade? Allow the experts at All-Temp Mechanical, Inc. ensure your comfort. We offer 0% financing for 18 months, as well as alternative financing options tailored to your needs. Give us a call for your free quote at 864-967-0469.

Wishing everyone a very Merry Christmas and a Happy New Year from All-Temp Mechanical, Inc.
12/24/2025

Wishing everyone a very Merry Christmas and a Happy New Year from All-Temp Mechanical, Inc.

Thank you to Johnstone Supply of the Upstate. We won the golf cart giveaway!!
12/19/2025

Thank you to Johnstone Supply of the Upstate. We won the golf cart giveaway!!

With winter arriving in 4 days, don’t get caught off guard. You might want to consider a system upgrade with Coleman Hea...
12/17/2025

With winter arriving in 4 days, don’t get caught off guard. You might want to consider a system upgrade with Coleman Heating and Air Conditioning equipment. With top quality Coleman equipment, backed by 10 year parts and labor warranty, and All-Temp’s expert installation, the result is reliable performance, improved energy efficiency, and total comfort when it matters the most.

Now is the time to upgrade your system and save yourself unexpected breakdowns. Call All-Temp Mechanical, Inc and schedule an appointment. Fast turnaround. Trusted professionals. Proven comfort.

864-967-0469 and Get Comfortable.

Thank you to Johnstone Supply of the Upstate. Another great dealer meeting. Thank you to the Duncan family and employees...
12/14/2025

Thank you to Johnstone Supply of the Upstate. Another great dealer meeting. Thank you to the Duncan family and employees for always making us feel like family.

12/06/2025

Winter HVAC Tips by All-Temp Mechanical, Inc.
Now is a great time to prepare your HVAC system for winter. By taking time to perform preventative maintenance you can help your HVAC system maintain its efficiency and last longer. You can also help prevent common HVAC problems that may arise during winter. The professionals at All-Temp Mechanical, Inc., In Mauldin, SC can help you ensure that your HVAC system is running in tip-top shape.

Tip # 1 - Schedule Preventative Maintenance from All-Temp Mechanical, Inc. This is one of the best ways to keep your HVAC system running efficiently. Inspection, Cleaning, Adjustments, Replacing Parts and Suggestions are a few things we provide during a Preventive Maintenance. So give us a call to schedule that maintenance at 864-967-0469 for only $79.95.

Check back tomorrow for tip number 2.....Get Comfortable.

Address

312 Dellrose Drive
Mauldin, SC
29662

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18649670469

Website

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