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From changing a thermostat to replacing a compressor and everything in between, we are able to handle any heating issue that comes along. Our certified-experienced technicians provide high quality workmanship and competitive flat-rate pricing. We are equipped to service the city of Raleigh as well as Wilson, including the towns of Apex, Cary, Garner, Morrisville, Knightdale, Wake Forest, Wendell, and Winterville. We service and install HVAC products across North Carolina daily.


Expert Heating Repairs

Heating repair always begins with a thorough inspection. Inspections often reveal that costly repairs are not required and a straightforward fix such as a filter change, burner cleaning, or additional refrigerant is all that is needed to get your system back in working condition.


Our NATE certified-experienced technicians use state-of-the-art technology to diagnose your HVAC systems issues and are knowledgeable to solve any heating problems you may have. You can count on Delta Heating, Cooling & Plumbing to provide the highest quality workmanship possible while offering competitive flat-rate pricing on all services. We recommend adding a Simplified Comfort Plan to your system to avoid downtime and costly repairs in the future as well as reduce energy consumption.


Your satisfaction is our priority. We guarantee that our factory trained technicians and professionally trained office staff will be honest, polite, and quick—delivering 100% satisfaction. Contact us today!

Thorough Inspection Process
Knowledgable NATE Certified Technicians
State-of-the-Art Diagnostic Technology
Highest Quality Workmanship

Why Choose Delta?

We are a family owned and operated HVAC company and treat your family like our own. Our technicians are NATE certified and receive on-going education, ensuring that you will always receive expert heating and air service. Our highly qualified staff is available 24/7 for emergencies.  We offer flexible financing options (subject to approved credit), yearly HVAC maintenance plans, and specials throughout the year. You can trust Delta Heating, Cooling & Plumbing for all of your heating and air conditioning needs.

How We Make It Simple

24/7 Emergency Service With a Live Operator
GPS-Navigated Service Vans
Electronically-Dispatched Service Calls
Digital Service Records
Secure Electronic “Point of Sale” Invoicing and Payments
Cash, Checks, and Credit Accepted

Need Financing?

Explore Flexible and Fast Financing Options

Don’t let financing get in the way of upgrading your system today!  

Buy Today & Pay Over Time.

Click below or call for details to learn about our flexible options!

Limited Time Specials

FREE Service Call For Repairs Over $69!*


*Exclusions Apply. Click or Call For Details.

FREE Estimates On System Replacements*


*Exclusions Apply. Click or Call For Details.

New Customers: $20 OFF of a Maintenance Plan*


*Exclusions Apply. Click or Call For Details.

25% OFF REME HALO® Whole Home Air Purifier*


*Exclusions Apply. Click or Call For Details.

Call Delta Today For Your Heating Repair Service!

RALEIGH: (919) 256-5120
WILSON: (252) 558-9002