Get a Spring checkup from Palmetto Heating and Cooling!

Tune Up - $99

Cleaning & 26 point Inspection/Check Up/Annual Service Agreement

Now hiring experienced HVAC Technicians and Duct Installers

$15-$20/hour based on experience. Call office or email your qualifications

Our Services

24hr HVAC Service & Repair

PHC offers 24 hour repair service for all major brands of heating and cooling equipment. Our normal business hours are M-F 8a-5p. Our flat trip charge is $75 (Please note that off hour calls incur an additional charge.)
Call us today! 843.669-8050

HVAC Installation

Our experts can install complete heating and cooling systems in your new or existing home. We offer most major HVAC brands including American Standard, Trane, Rudd and Goodman. Financing options are available. We also manufacture custom security cages for your unit.

HVAC Maintenance

Ask us about our Maintenance plans for peace of mind. You'll never have to worry about what to do when you have issues with your system. We offer several levels of coverage to fit your needs and budget. We also offer seasonal system cleaning to keep your equipment operating at peak efficiency.

Duct Installation and Repair

No system functions well without good circulation. That's why PHC now offers full service duct installation and repair. Call us for a free estimate for your system. Click here to watch a video slideshow of one of our installs.

Commercial HVAC & Refrigeration

PHC also repairs, services and maintains HVAC equipment and Refrigeration systems for a large number of commercial clients throughout the area. Contact us today for a quote.


PHC offers financing options from several partners. You can fill out an application easily online. Click one of the links below to apply or contact us for more information on these programs.

Our Products

HVAC Products, Repair and Installation

HVAC Products, Repair and Installation

We we repair and install all types and brands of HVAC systems. We have experience with Trane, Rudd, Goodman, American Standard and many others. We understand all the variety of SEER ratings for each model and can recommend the most efficient and economical unit for your needs. We also offer duct work repair and installation.

Our 24 hour service and repair is just a call away. We know how much you rely on your heating and cooling system to keep comfortable in your home or business. We strive to offer timely service calls to get your equipment back up and running. Our regular business hours are Monday - Friday 8am to 5pm. Outside of these hours a trip charge will apply (unless you have a Maintenance Agreement).

We offer upfront pricing on all our repair and installation services. You'll always know what a repair or install is going to cost before we perform the work. And we guarantee our work! For even greater piece of mind, consider one of our Maintenance Agreements. For your convenience, we offer electronic invoices and fast online payments.

PHC offers products from numerous manufacturers.


All new units that we install are covered by a 10 year parts warranty when registered through the manufacturer. You will also receive a one year labor warranty from PHC.

Get more details on warranties from each manufacturer's websites:

Maintenance Agreements

Maintenance Service Agreements

Service of your equipment on a regular basis can save you thousands of dollars over the long run in energy costs and regular service can extend the life of your system. Our Maintenance Service Agreements provide valuable free services, discounts and guaranteed appointments. You'll always have peace of mind knowing PHC is only a phone call away when your system fails. We make you this guarantee, if you are not completely satisfied with our service or repair you do not pay. We offer three levels of service.

  • Guaranteed same day appointments
  • FREE service on system rejuvenation
  • FREE repairs... no exclusions*
  • FREE diagnostic service
  • Guaranteed appointments in 24 hours
  • FREE major service
  • FREE repairs... no exclusions*
  • FREE diagnostic service
  • Guaranteed appointments in 48 hours
  • FREE precision tune-up
  • 20% discount on repairs
  • $20 diagnostic service
*excludes out of warranty compressor and coil.
Home Thermostat Controls

Home Thermostat Controls

Whether you are looking for a seven-day programmable thermostat, a fully automated digital control or a standard easy-to-use thermostat, American Standard temperature controls give you precise control over your home's climate. Take command of comfort and costs at the same time with a reliable home thermostat from American Standard Heating & Air Conditioning.
Visit AS website for more info.

Unit security cage

Security Cage

In recent years as prices for certain materials has risen, burglary of HVAC units has unfortunately become a problem. We can help you protect your investment with a custom security cage. These steel enclosures will deter thieves from stealing or destroying your outside HVAC unit. Give us a call to find out more about securing your unit with a custom cage.

About us

PHC photo montage

The Company

PHC was established by Cliffton Collins in 2000. Cliff grew up in Claussen, South Carolina and has lived and worked in this area his entire life. He holds an Associate degree in HVAC service from Florence-Darlington Technical College. After running a successful business for several years, Cliff returned to FDTC to teach for the HVAC program from 2008 to 2014. During his career, he has gained expert experience in HVAC, refrigeration, electrical and plumbing. Cliff is married and lives in Pamplico with his wife and three children.

What We Do

At PHC we treat our customers like family. We understand how important your HVAC system is to your family's well being and make it our top priority to answer all calls promptly.

Why Choose Us

Choices abound for HVAC service in this area. We'd like the opportunity to show you why our thousands of satisfied customers choose us for their HVAC service.

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Meet the team

PHC is made up of honest, hard working people that have one priority: Quality service to our customers.

"When your temps are extreme, we are your hometown team."
Cliff Collins

Clifton W. Collins III

Owner/Head Technician

Since founding PHC in 2000, Cliff has operated and acted as chief technician. He has multiple years of experience in HVAC, refrigeration, electrical and plumbing.

Debra Morris

Debra Morris

Dispatcher/Office Assistant

Doug Campbell

Doug Campbell

Service Tech/Duct Team

Greg Frantz

Greg Frantz

Installer/Duct Team

Dylan Rowe

Dylan Rowe

Installer/Duct Team

What our customers say

Contact us

Call us today for immediate service or contact us via the internet.

PO Box 13360
Florence, SC 29504


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