Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Knightdale, NC

There are 17 highly-rated local heating and air conditioning pros.

TRUSTED BY KNIGHTDALE, NC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon782
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Knightdale

Avatar for Powers HVAC LLC

Powers HVAC LLC

New on AngiNew on Angi
Approved Pro

Powers HVAC LLC

New on AngiNew on Angi
Approved Pro
2 years of experience
Free onsite estimate

Powers HVAC delivers dependable heating and air conditioning service across Wake County and the surrounding area. Our team knows that comfort is critical, and we treat every job as if it were our own home or business. Mission - We keep homes and businesses comfortable, efficient, and safe by providing honest advice, expert workmanship, and reliable HVAC solutions.

Powers HVAC delivers dependable heating and air conditioning service across Wake County and the surrounding area. Our team knows that comfort is critical, and we treat every job as if it were our own home or business. Mission - We keep homes and businesses comfortable, efficient, and safe by providing honest advice, expert workmanship, and reliable HVAC solutions.


Avatar for AMI, Inc.

AMI, Inc.

New on AngiNew on Angi
Approved Pro

AMI, Inc.

New on AngiNew on Angi
Approved Pro
10 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the comfort of your home, quality of our work and the production of outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the comfort of your home, quality of our work and the production of outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


Southern Air Mechanical LLC

5.00(
4
)
Approved Pro

Southern Air Mechanical LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

Here at Southern Air Mechanical LLC, we are locally owned and operated and have been providing quality heating and cooling services for the Franklin community and surrounding areas. We take pride in providing the best for our customers being a licensed technician who ensures quality driven work and courteous, professional service. We provide the highest quality workmanship in install, repair and replacements of residential heating and air conditioning. Please call us today to schedule your appointment with North Carolina true professionals at work for you!

"Sam is excellent! He replaced two HVAC systems for me, took the time to talk through and price-out many different options, solved some problems along the way, and when an issue arose he stood by his service and made it right. Sam is a professional and I've already recommended to friends."

Kate G on February 2022

Here at Southern Air Mechanical LLC, we are locally owned and operated and have been providing quality heating and cooling services for the Franklin community and surrounding areas. We take pride in providing the best for our customers being a licensed technician who ensures quality driven work and courteous, professional service. We provide the highest quality workmanship in install, repair and replacements of residential heating and air conditioning. Please call us today to schedule your appointment with North Carolina true professionals at work for you!

"Sam is excellent! He replaced two HVAC systems for me, took the time to talk through and price-out many different options, solved some problems along the way, and when an issue arose he stood by his service and made it right. Sam is a professional and I've already recommended to friends."

Kate G on February 2022


Avatar for Yandell's Electrical Services

Yandell's Electrical Services

5.00(
4
)
Approved Pro

Yandell's Electrical Services

5.00(
4
)
Approved Pro
Customers say: Terrific value
5 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your property with respect and care. We offer lawn care and tree trimming and removal services that are customizable to the needs of the home or business owner. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Patrick did a great job mounting my television and installing pendant lights over my kitchen counter. He was punctual and is very patient and friendly."

Nakay P on April 2025

We are a locally owned and operated company that values honesty and integrity and treats your property with respect and care. We offer lawn care and tree trimming and removal services that are customizable to the needs of the home or business owner. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Patrick did a great job mounting my television and installing pendant lights over my kitchen counter. He was punctual and is very patient and friendly."

Nakay P on April 2025


NC Air Heating & Cooling LLC

New on AngiNew on Angi
Approved Pro

NC Air Heating & Cooling LLC

New on AngiNew on Angi
Approved Pro
5 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


D&D Handyman Services

4.85(
26
)
Approved Pro

D&D Handyman Services

4.85(
26
)
Approved Pro
Super Service Award
Customers say: Quick response
19 years of experience
Free onsite estimate

D&D Handyman Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 13 years of experience serving Raleigh, NC and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"Great job and wonderful customer service"

Patrice T on June 2025

D&D Handyman Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 13 years of experience serving Raleigh, NC and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"Great job and wonderful customer service"

Patrice T on June 2025


Serge Tech

4.83(
6
)
Approved Pro

Serge Tech

4.83(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Serge Tech is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 15 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Excellent service provided the same morning I called Serge Tech. Serge is very knowledgeable and explained very clearly what he was going to do and why. he found the problem very quickly and replaced the part that was malfunctioning. I highly recommend Serge Tech."

Rafael P on May 2024

Serge Tech is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 15 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Excellent service provided the same morning I called Serge Tech. Serge is very knowledgeable and explained very clearly what he was going to do and why. he found the problem very quickly and replaced the part that was malfunctioning. I highly recommend Serge Tech."

Rafael P on May 2024


Avatar for Trustworthy Heating and Air

Trustworthy Heating and Air

5.00(
1
)
Approved Pro

Trustworthy Heating and Air

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

When you are looking for a contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises, then call our reputable business today. We will be the one and only contractor you'll ever need. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. You can be assured you're in good hands with our crew working for you. Call us today at you'll be pleased you did!

"Benny Hanes was very knowledgeable, personable, and took the time to explain what needed to be done. He was highly responsive and did a quick job. I would highly recommend him!"

Ebony B on May 2021

When you are looking for a contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises, then call our reputable business today. We will be the one and only contractor you'll ever need. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. You can be assured you're in good hands with our crew working for you. Call us today at you'll be pleased you did!

"Benny Hanes was very knowledgeable, personable, and took the time to explain what needed to be done. He was highly responsive and did a quick job. I would highly recommend him!"

Ebony B on May 2021


Arproser Heating and Air

4.83(
21
)
Approved Pro

Arproser Heating and Air

4.83(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Arproser Heating and Air, has over 20 years of experience so you can rest assured you have hired the best. Being a locally owned and operated company, Arturo will be the one that greets you on the phone and the person on site ensuring your home's comfort and safety. Our reputation is based on service, safety, and quality, also Arturo is HVAC active instructor at Waketech Community College and this ensure you will get the best service at your fingers.

"Arturo Palacios was professional and knowledgeable. Superior expertise at a fair and honest price! This company is a rare find! I won't use anyone else moving forward and I would recommend Arturo to anyone!"

Martha B on June 2020

Arproser Heating and Air, has over 20 years of experience so you can rest assured you have hired the best. Being a locally owned and operated company, Arturo will be the one that greets you on the phone and the person on site ensuring your home's comfort and safety. Our reputation is based on service, safety, and quality, also Arturo is HVAC active instructor at Waketech Community College and this ensure you will get the best service at your fingers.

"Arturo Palacios was professional and knowledgeable. Superior expertise at a fair and honest price! This company is a rare find! I won't use anyone else moving forward and I would recommend Arturo to anyone!"

Martha B on June 2020


Avatar for Protomeca Experts, LLC

Protomeca Experts, LLC

5.00(
2
)
Approved Pro

Protomeca Experts, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Protomeca Experts, It is a local professional contractor that handles all heating and air conditioning installation and repair. Our professional experience is also in home repairs or property maintenance. We pride ourselves on high-quality results on all of our completed projects and look forward to helping you on your next project.

"We all used him in our company!"

Bev R on April 2021

Protomeca Experts, It is a local professional contractor that handles all heating and air conditioning installation and repair. Our professional experience is also in home repairs or property maintenance. We pride ourselves on high-quality results on all of our completed projects and look forward to helping you on your next project.

"We all used him in our company!"

Bev R on April 2021

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Heating and Air Conditioning questions, answered by experts

A window AC unit is not completely silent. You’ll hear the sound of air blowing, and if you put your ear right up next to the unit, you may hear a slight hiss or gurgle as the refrigerant flows through the system. That said, if your system is making a running water sound, a loud banging sound, a grinding sound, or physically vibrating, you may be facing an issue or malfunction with your AC unit.

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

You should only run your dehumidifier in warmer months, such as spring and summer, to get the best performance out of your system. The air gets drier when temperatures drop in the winter months, creating less of a need for a dehumidifier. However, when to run a dehumidifier will depend on your local climate.

High humidity, bad insulation, warmth from sunlight, and poor circulation are all reasons your home’s hotter inside than out. While this is what you want in the colder months, summer can become unbearable if this is a constant. Try to find the cause, but you need to remember that issues like this require a permanent fix (unless you want to bear down during the summer months).

The Knightdale, NC homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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