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TRUSTED BY CASTALIA, NC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon112
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Castalia

Avatar for A Maynor Heating and Air Conditioning, Inc.

A Maynor Heating and Air Conditioning, Inc.

4.98(
98
)
Approved Pro

A Maynor Heating and Air Conditioning, Inc.

4.98(
98
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

Maynor Heating & Air Conditioning, Inc. was established in 1996 with an emphasis on Geothermal heating, cooling & hot water heating systems. We specialize in quality heating and air conditioning service and installation, using a degree of craftsmanship not often found in today's market. We are a small, family operated business that has been built on reputation, through word-of-mouth referrals. We tend to develop long-term, personable relationships with our clients, who know they can trust us to provide them with sound, dependable service, information and advice.

"Excellent job. Good customer service and fair price. New HVAC still working well."

Bonnie J on January 2025

Maynor Heating & Air Conditioning, Inc. was established in 1996 with an emphasis on Geothermal heating, cooling & hot water heating systems. We specialize in quality heating and air conditioning service and installation, using a degree of craftsmanship not often found in today's market. We are a small, family operated business that has been built on reputation, through word-of-mouth referrals. We tend to develop long-term, personable relationships with our clients, who know they can trust us to provide them with sound, dependable service, information and advice.

"Excellent job. Good customer service and fair price. New HVAC still working well."

Bonnie J on January 2025


Avatar for Santay Comfort & Air Flow Corporation

Santay Comfort & Air Flow Corporation

5.00(
13
)
Approved Pro

Santay Comfort & Air Flow Corporation

5.00(
13
)
Approved Pro
Super Service Award
2 years of experience
Free onsite estimate

Our Company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Santay arrived on time, completed the service call and got my unit working again "

David M on July 2025

Our Company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Santay arrived on time, completed the service call and got my unit working again "

David M on July 2025


Avatar for Dominion Service Heat and Air

Dominion Service Heat and Air

4.38(
168
)
Approved Pro

Dominion Service Heat and Air

4.38(
168
)
Approved Pro
Customers say: Quick response
32 years of experience
Emergency services offered

As a former us marine I understand service by offering our customers great service at a fair price With over 21 years of experience serving the Prince William county and surrounding area, Dominion Service Heat & Air is the solution for all your HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed! we do not give free estimates nor quotes for repairs or annual maintenance there is a $98 charge if you need these services. we offer financing interested free for 18 months or 36 months up to 72 months rates starts at 5.99 to 9.99 call for more details.

"The APR21 initial HVAC installation was successful, and the heat pump worked fine during the cooler months. However, when summer arrived the condenser unit in the basement leaked, and the water damaged the basement carpet. The dominion service man discovered that the air filter (20x16) had NOT been installed during the initial HVAC installation, and based on his many years of experience that caused the overflow. Dominion still charged me for the visit, claiming that the new drain was clogged Mind you, this was an entirely new HVAC installation, and a clogged drain after 8 weeks of AC operation is not likely - except when the filter is not installed. This was my experience with Dominion Service Company."

bill b on June 2021

As a former us marine I understand service by offering our customers great service at a fair price With over 21 years of experience serving the Prince William county and surrounding area, Dominion Service Heat & Air is the solution for all your HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed! we do not give free estimates nor quotes for repairs or annual maintenance there is a $98 charge if you need these services. we offer financing interested free for 18 months or 36 months up to 72 months rates starts at 5.99 to 9.99 call for more details.

"The APR21 initial HVAC installation was successful, and the heat pump worked fine during the cooler months. However, when summer arrived the condenser unit in the basement leaked, and the water damaged the basement carpet. The dominion service man discovered that the air filter (20x16) had NOT been installed during the initial HVAC installation, and based on his many years of experience that caused the overflow. Dominion still charged me for the visit, claiming that the new drain was clogged Mind you, this was an entirely new HVAC installation, and a clogged drain after 8 weeks of AC operation is not likely - except when the filter is not installed. This was my experience with Dominion Service Company."

bill b on June 2021


Avatar for JR Electrical & General Service, Inc.

JR Electrical & General Service, Inc.

4.75(
6
)
Approved Pro

JR Electrical & General Service, Inc.

4.75(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Here at, JR Electrical & General Service, Inc., we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for your time and have a great day.

"They did a great job, they were on time and took care of everything we needed!"

Cory C on July 2021

Here at, JR Electrical & General Service, Inc., we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for your time and have a great day.

"They did a great job, they were on time and took care of everything we needed!"

Cory C on July 2021


Avatar for Call Dad, LLC

Call Dad, LLC

4.25(
22
)
Approved Pro

Call Dad, LLC

4.25(
22
)
Approved Pro
Customers say: Quick response
14 years of experience
Free onsite estimate

Call Dad, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Very professional & kept me informed of all findings with sound recommendations "

Darryl H on December 2025

Call Dad, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Very professional & kept me informed of all findings with sound recommendations "

Darryl H on December 2025


Avatar for Dolan Design Heating & Cooling Inc

Dolan Design Heating & Cooling Inc

4.50(
8
)
Approved Pro

Dolan Design Heating & Cooling Inc

4.50(
8
)
Approved Pro
Super Service Award
Customers say: Quick response
8 years of experience
Free onsite estimate

We are a small town, locally owned business with over 25 years in the industry. We pride ourselves on our customer service, expert knowledge of the rapidly changing HVAC standards, and competitive prices. Our belief is better air, better life!

"It went very well. Took a bit longer than expected. Only because someone took his puller, but he pushed through and got it done. What was really nice is that even though a mix up occurred and the unit didn't get registered after it was installed as this was new construction with a custom builder. Dolan honored their 10 year contract."

Douglass C on January 2025

We are a small town, locally owned business with over 25 years in the industry. We pride ourselves on our customer service, expert knowledge of the rapidly changing HVAC standards, and competitive prices. Our belief is better air, better life!

"It went very well. Took a bit longer than expected. Only because someone took his puller, but he pushed through and got it done. What was really nice is that even though a mix up occurred and the unit didn't get registered after it was installed as this was new construction with a custom builder. Dolan honored their 10 year contract."

Douglass C on January 2025


Total Refrigeration

New on AngiNew on Angi
Approved Pro

Total Refrigeration

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

We take great pride in our 30 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to 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 30 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to 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.


Avatar for Dryer Vent Wizard of Raleigh, Cary, Durham

Dryer Vent Wizard of Raleigh, Cary, Durham

4.96(
84
)

Dryer Vent Wizard of Raleigh, Cary, Durham

4.96(
84
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a locally owned business specializing in cleaning, installing and trouble-shooting dryer vents. We accept cash, checks, credit cards, and we will bill commercial accounts. In some cases we will finance the job accepting partial payment at the time we do the work and spreading the balance over one or two months for the remaining payments. Award winning. Additional fax - (252) 824-5241. Additional phone - (919) 581-5096 .

"Very competent professional work - highly recommended to improve your home safety"

Bill M on August 2022

We are a locally owned business specializing in cleaning, installing and trouble-shooting dryer vents. We accept cash, checks, credit cards, and we will bill commercial accounts. In some cases we will finance the job accepting partial payment at the time we do the work and spreading the balance over one or two months for the remaining payments. Award winning. Additional fax - (252) 824-5241. Additional phone - (919) 581-5096 .

"Very competent professional work - highly recommended to improve your home safety"

Bill M on August 2022


"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

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Heating and Air Conditioning questions, answered by experts

To lower humidity quickly, run a dehumidifier or your home's air conditioner or turn on exhaust fans to extract moisture. These methods can quickly and effectively bring your home's humidity levels to a comfortable condition. However, you should consistently practice humidity-reducing tasks to maintain proper indoor humidity levels.

You should schedule a full-service AC inspection at least once a year to ensure it works properly. During this time, your local AC repair pro will check:

  • Safety components, such as carbon monoxide leaks

  • Cooling components, like coolant levels 

  • Electrical components, such as inspecting fuses and wiring

  • Complete system services, like flushing the drain line

While you can DIY some aspects, like changing your air filter, it’s imperative that you call in a pro to inspect your AC for you. Your air conditioner has refrigerant that could be hazardous to your health if not handled properly, so it’s best to let a pro with experience take on this job.

Many factors affect how much adding air conditioning will cost you, from the size of your home to the size, type, brand, and installation specifics of the system itself. Chances are, a new central air conditioning system for a 2,000-square-foot house will cost somewhere between $3,900 and $7,900 to install, with an average around $6,000

Diagnose whether your HVAC damper is bad by assessing airflow. For a manual damper, close it and run your system. Air should stop flowing through the associated vents. If you feel air, it’s likely a bad damper that requires repair or replacement. Automatic dampers should maintain your desired room temperature. If not, they may be faulty, and you may need to invest in some HVAC repair costs.

You should service your AC at least once per year, in the spring, and twice per year if your unit is 10 years or older. As your unit ages, more maintenance can catch problems early and help the system reach its full lifespan potential, usually 15 years.

Get on your HVAC technician’s schedule in early spring so your unit is ready to go for the season. If you’re doing two inspections per year, aim for one in the spring and one in the fall. You should also service your furnace once per year in the fall.

The Castalia, 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.

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