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Best HVAC Repair in Winston-Salem by Diamond Heating & Cooling

At Diamond Heating & Cooling, we are the reliable HVAC specialists in Winston-Salem. Whether you’re a homeowner or business owner, your comfort is our priority. Our highly trained professionals focus on offering the best heating and cooling services at very reasonable prices. From periodic maintenance to urgent repairs, we keep your HVAC system working all season round.

Furnace Maintenance

In Furnace Maintenance, we Perform thorough inspections, clean components, check filters, test safety controls, and ensure efficient operation to extend the furnace’s lifespan and prevent breakdowns.

AC Maintenance

In AC maintenance, we clean and inspect the air conditioning system, check refrigerant levels, test electrical components, clean coils, and replace filters to ensure optimal cooling performance and energy efficiency.

Heating Services

In Heating Services, our technicians install, maintain, and repair heating systems such as furnaces, boilers, and heat pumps. They inspect components, clean filters, check for gas or electrical issues, and ensure safe, efficient operation during colder months.

Heat Pump Services

Heat Pump Services inspects, maintains, repairs, or replaces heat pumps. We check refrigerant levels, clean coils, test electrical components, and ensure year-round efficient heating and cooling performance.

Why Diamond Heating & Cooling?

As a locally owned business, we fully understand what makes Winston-Salem unique; we provide a comprehensive range of hvac repair services. What sets us apart from other HVAC Contractors:

Experienced Technicians: Our certified HVAC professionals are trained to care for all major brands and systems and provide top-notch service throughout Winston-Salem.

Comprehensive Services: From Central Air Conditioner Repair to furnace repair in Winston Salem, we can cover all the heating and cooling needs.

Emergency Repairs: Heating or cooling issues don’t have a schedule; they come suddenly. We are here to help you any time. Our expert technicians will provide all your HVAC repair services and ensure they function correctly.

Affordable Pricing: We offer competitive pricing with no hidden fees if you need a minor repair or a complete system replacement.

Our HVAC Services in Winston-Salem

1. HVAC Repair

If your HVAC system isn’t working right, our technicians provide professional HVAC repair in Winston-Salem to have your system up and running again. Some of the most common issues we troubleshoot include:
  • Lack of heat or cooling.
  • Unusual noises or smells.
  • Unstable airflow of HVAC System.
  • Increased energy costs.

Emergency HVAC Repairs: Need help now? Our team is available to resolve emergencies to provide efficient heating and cooling services.

2. Furnace Repair Services

Keep your home warm during the colder months with our reliable furnace repair in Winston-Salem. Signs your furnace needs attention include:

  • Uneven heating throughout your home.
  • Persistent strange noises, such as banging or screeching.
  • Higher-than-usual heating bills.
  • A furnace that won’t turn on or stay on.


Our experienced team works quickly to diagnose and resolve furnace issues, ensuring your family stays warm and safe.

3. Air Conditioner Repair

When the summer heat strikes, a working air conditioner is essential. Our air conditioner repair services in Winston-Salem ensure you get cool air throughout the time. Our Air conditioning services include:

  • Diagnosing and fixing refrigerant leaks.
  • Repairing faulty thermostats.
  • Resolving airflow issues caused by clogged filters or ductwork.
  • Addressing problems with compressors, fans, and coils.


We provide affordable and efficient repairs to keep your air conditioning system running smoothly and provide you with good indoor comfort without stress.

4. AC Unit Replacement

If your air conditioning system is outdated or beyond repair, our team can handle Air conditioning unit replacement in Winston-Salem. Upgrading your system has many benefits, including:

  • Energy efficiency.
  • Better cooling performance.
  • Lower utility bills.
  • Improved indoor comfort in summers


We specialize in installing energy-efficient central air systems and ductless mini-split units tailored to your home or business throughout Winston-Salem.

5. Heating and Cooling Services

At Diamond Heating & Cooling, we provide efficient heating and air conditioning services in Winston-Salem to keep your property comfortable year-round and increase your indoor comfort. Services include:

  • Furnace and boiler maintenance.
  • Central air conditioning repairs.


Whether it is a routine check-up or a major repair, whether you own a commercial property or residential, we have you covered throughout Winston Salem.

6. Indoor Air Quality Solutions

Indoor air quality is one of the major concerns today, as pollution is increasing day by day. We provide comprehensive services for improving IAQ. Breathe easier with our indoor air quality services, which include:

  • Air Duct Cleaning and Sanitation: Ensure clean, healthy air by removing dust, debris, and allergens from your ductwork.
  • Dryer Vent Cleaning: Avoid fire hazards and increase efficiency by keeping your dryer vents clean and debris-free.


We are not just a heating and cooling systems expert team; we provide professional and valuable services to our customers in Winston-Salem, NC.

7. HVAC Installation

Whether building a new home or upgrading an existing system, our HVAC installation in Winston-Salem will ensure you have the perfect solution for your space. Our experts will:

  • Assess your property’s heating and cooling needs
  • Recommend energy-efficient systems
  • Professionally install your new HVAC system for optimal performance


We even take care of all electrical wiring properly so that you do not need additional electrical services in the future.

About Winston-Salem

Winston-Salem is a vibrant city in North Carolina known for its rich history, arts, and thriving business community. With hot summers and chilly winters, having a reliable HVAC system is essential for maintaining comfort throughout the year. At Diamond Heating & Cooling, we’re proud to serve the Winston-Salem community, providing tailored solutions to meet the unique climate challenges of the area.

Why Local Residents Trust Diamond Heating & Cooling

  • Best HVAC Companies Near Me: We take pride in providing one of the finest heating, ventilation, and cooling companies in Winston-Salem through our commitment to quality and excellent service.
  • Transparent Pricing: Our quotes are precise upfront, and we offer free estimates before doing the service. Our estimates are always up to mark, so there is no confusion after services.
  • Fast Response Time: We know the significance of prompt service when an emergency calls for heating or cooling needs.
  • Tailored Solutions: From basic maintenance service to system replacements, all services offered are personalized for you. Our true professionals take care of that.
  • Electrical services: We check whether only the electrical component is not working correctly. We even replaced that part to avoid expensive repair. Sometimes, the electrical problem is the cause of the home’s heating and cooling system not working correctly.
  • New Units: We only offer suggestions for replacement when there is no chance of repair or your heating system is outdated. If repair can make devices run efficiently again, we will first try that.
  • Business hours: Our Business hours are set so that every household or building will get good HVAC repair service throughout Winston Salem, NC.

Schedule Your HVAC Service Today!

Heating and cooling problems are frustrating when you try to feel comfortable. In the summer, if your cooling systems are not cooling correctly, it can cause an uncomfortable situation, as with home heating devices.

If it’s in the Winston-Salem area and needs HVAC repair services, from repairing and replacing your old furnace or air conditioner, or if you wish to improve your air quality, we at Diamond Heating and Cooling are always here to provide smooth operation. We offer free estimates before service, so you know how much this service will cost.

Frequently Asked Questions

If your HVAC system stops working, first check the thermostat settings and ensure the unit is powered on. If the issue persists, contact a professional HVAC technician in Winston-Salem to diagnose and repair the system promptly.
HVAC repairs in Winston-Salem usually take a few hours, depending on the issue’s complexity. Simple repairs may be completed within a day, while more complicated problems may require additional time.
The HVAC repair cost in Winston-Salem varies based on the type of service required. On average, you can expect to pay between $100 and $500, but more extensive repairs may cost more. Contact a local HVAC company for a more accurate estimate.
Regular maintenance is key to preventing HVAC breakdowns. Schedule seasonal inspections, change filters regularly, and keep your system clean to ensure it operates efficiently and lasts longer.
If your HVAC system is over 15 years old, requires frequent repairs, or is no longer efficient, it may be time for a replacement. A technician can assess your system and recommend the best solution for your home or business in Winston-Salem.
AC tune-up prices vary based on the size and type of your system. We have maintenance packages at Diamond Heating & Cooling that fit any budget. Regular tune-ups make sure the AC unit is cooling properly.
If your system is over 10–15 years old, needs repairs often, or is inefficient, it may be due for replacement. New devices provide peak performance, and regular services increase HVAC systems’ life span and performance.
UVC light systems are ideal for improving indoor air quality, as they eliminate bacteria, mold, and other airborne contaminants, making them an excellent addition to your HVAC setup. It can be installed in both heating and cooling systems.

Contact Us

If you have any questions or need assistance regarding our emergency services agreements and financing options, please feel free to contact us. Our knowledgeable team at Diamond Heating & Cooling Services is here to help!

Contact Information:

Phone: (336) 817-1704

 

Email: office@diamondheatcool.com

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(336) 817-1704
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