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TRUSTED BY TRINITY, NC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon193
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Trinity

Avatar for Miller Services HVAC Inc -

Miller Services HVAC Inc -

4.92(
60
)
Approved Pro

Miller Services HVAC Inc -

4.92(
60
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
17 years of experience

Miller Services HVAC, Inc., has been a family owned and operated HVAC company since 2009. We specialize in residential and commercial HVAC services. No job is too big or too small. We can help with anything from installs to replacements to service issues. Please give us a call today! Service work start at $89.00 dollars for diagnostic.

"Excellence in HVAC and the human spirit. That is truly hard to find in today's corrupt world. Christopher is an exceptional young man, and exuded every good quality of an upright character. I didn't know how to reach Miller's, so I left an AI automatic generated message, emailed Austin, and waited for a call back on the weekend mind you! Austin saw his email, and staff saw the AI, and Austin fielded the call to Christopher who called me and promptly came out. I can't say enough about the heart of this business. They follow this biblical teaching in the Bible: Philippians 2:3,4,5 Let nothing be done through selfish ambition or conceit, but in lowliness of mind let each esteem others better than himself. Let each of you look out not only for his own interests, but also for the interests of others. Let this mind be in you which was also in Christ Jesus. Need I say more? May God bless your business for the kindness and generosity you have shown."

Shirley H on April 2025

Miller Services HVAC, Inc., has been a family owned and operated HVAC company since 2009. We specialize in residential and commercial HVAC services. No job is too big or too small. We can help with anything from installs to replacements to service issues. Please give us a call today! Service work start at $89.00 dollars for diagnostic.

"Excellence in HVAC and the human spirit. That is truly hard to find in today's corrupt world. Christopher is an exceptional young man, and exuded every good quality of an upright character. I didn't know how to reach Miller's, so I left an AI automatic generated message, emailed Austin, and waited for a call back on the weekend mind you! Austin saw his email, and staff saw the AI, and Austin fielded the call to Christopher who called me and promptly came out. I can't say enough about the heart of this business. They follow this biblical teaching in the Bible: Philippians 2:3,4,5 Let nothing be done through selfish ambition or conceit, but in lowliness of mind let each esteem others better than himself. Let each of you look out not only for his own interests, but also for the interests of others. Let this mind be in you which was also in Christ Jesus. Need I say more? May God bless your business for the kindness and generosity you have shown."

Shirley H on April 2025


Avatar for Aire Serv of Liberty

Aire Serv of Liberty

4.84(
81
)
Approved Pro

Aire Serv of Liberty

4.84(
81
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
11 years of experience

Aire Serv of Liberty is a highly experienced business servicing the Triad area. We offers full a/c and furnace service, repair, and installation. Here at Aire Serv of Liberty, we pride our company on reliability, great communication, integrity and quality work. We treat our customers and their homes like family, so your satisfaction is our number one priority. We look forward to earning your business! Over 29 years of experience. We are open 24/7 with NO OVERTIME CHARGES! Our mission statement is: "To keep the air in which we live and breathe comfortable and clean". We give Free Estimates on system replacements and our trip charge is waived with repair ($89 value).

"Mitch and Kayla came out to do maintenance check. They found some ductwork that needed to be sealed and need for new smoke detectors. Gave me a quote and went right to work taking care of issues. Super nice, friendly, and courteous. "

Lori H on March 2025

Aire Serv of Liberty is a highly experienced business servicing the Triad area. We offers full a/c and furnace service, repair, and installation. Here at Aire Serv of Liberty, we pride our company on reliability, great communication, integrity and quality work. We treat our customers and their homes like family, so your satisfaction is our number one priority. We look forward to earning your business! Over 29 years of experience. We are open 24/7 with NO OVERTIME CHARGES! Our mission statement is: "To keep the air in which we live and breathe comfortable and clean". We give Free Estimates on system replacements and our trip charge is waived with repair ($89 value).

"Mitch and Kayla came out to do maintenance check. They found some ductwork that needed to be sealed and need for new smoke detectors. Gave me a quote and went right to work taking care of issues. Super nice, friendly, and courteous. "

Lori H on March 2025


Avatar for Chrismon Heating & Cooling

Chrismon Heating & Cooling

4.77(
179
)
Approved Pro

Chrismon Heating & Cooling

4.77(
179
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
35 years of experience

For more than 20 years, Chrismon Heating & Cooling has been Greensboro’s top-rated HVAC and Air Sanitization and Purification Specialists. We are committed to “Educating Customers on How to Buy the Right HVAC System and Services”.. We are dedicated to serving all of your HVAC installation and repair needs and we are proud to offer affordable, reliable services to our residential and commercial customers.

"I used them all the time they do the semi annual check ups installed new heating units last year. They're easy to work with."

Jacqueline F on April 2022

For more than 20 years, Chrismon Heating & Cooling has been Greensboro’s top-rated HVAC and Air Sanitization and Purification Specialists. We are committed to “Educating Customers on How to Buy the Right HVAC System and Services”.. We are dedicated to serving all of your HVAC installation and repair needs and we are proud to offer affordable, reliable services to our residential and commercial customers.

"I used them all the time they do the semi annual check ups installed new heating units last year. They're easy to work with."

Jacqueline F on April 2022


Avatar for Keith Thurmond And Associates

Keith Thurmond And Associates

5.00(
14
)
Approved Pro

Keith Thurmond And Associates

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free local estimate today! 336-306-3082

"Excellent service and top quality work. They paid attention to every detail. I feel like I have a new living room! I will definitely call them again and I highly recommend them"

Margaret B on March 2025

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free local estimate today! 336-306-3082

"Excellent service and top quality work. They paid attention to every detail. I feel like I have a new living room! I will definitely call them again and I highly recommend them"

Margaret B on March 2025


Avatar for Boyd's Heating And Cooling LLC

Boyd's Heating And Cooling LLC

4.92(
12
)
Approved Pro

Boyd's Heating And Cooling LLC

4.92(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

With mulitple years of industry experience, Boyd's Heating And Cooling is your go to team of professionals for all of your needs. We take pride in our ability to meet and exceed your expectations and constantly strive for perfection. Give us a call today and lets get started!

"Knowledgeable and considerate"

David B on August 2024

With mulitple years of industry experience, Boyd's Heating And Cooling is your go to team of professionals for all of your needs. We take pride in our ability to meet and exceed your expectations and constantly strive for perfection. Give us a call today and lets get started!

"Knowledgeable and considerate"

David B on August 2024


Avatar for Cransten Service All Stars

Cransten Service All Stars

4.73(
91
)
Approved Pro

Cransten Service All Stars

4.73(
91
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

Cransten is the best handyman and remodeling experience in the US. Our team is vetted, trained, background checked, and amazing at what we do. We are licensed and insured. Get a free quote from us today and see what we can do to help create your dream home!

"Very good service from start to finish."

Jeff C on January 2026

Cransten is the best handyman and remodeling experience in the US. Our team is vetted, trained, background checked, and amazing at what we do. We are licensed and insured. Get a free quote from us today and see what we can do to help create your dream home!

"Very good service from start to finish."

Jeff C on January 2026


Avatar for Silver Line Construction Plus

Silver Line Construction Plus

5.00(
11
)
Approved Pro

Silver Line Construction Plus

5.00(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"They did a great job! My roof looks great! Reliable and kept me well informed about everything. They kept cost in mind and cleaned up nicely after themselves. Serge even came out late to tarp the roof until it could get repaired so that I didnâ t have any further damage to the house waiting for the roof. They were very nice to work with. Great people. I canâ t say enough good things about them!"

Sammi E on June 2024

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"They did a great job! My roof looks great! Reliable and kept me well informed about everything. They kept cost in mind and cleaned up nicely after themselves. Serge even came out late to tarp the roof until it could get repaired so that I didnâ t have any further damage to the house waiting for the roof. They were very nice to work with. Great people. I canâ t say enough good things about them!"

Sammi E on June 2024


Avatar for Duggins Heating And Cooling

Duggins Heating And Cooling

4.82(
22
)
Approved Pro

Duggins Heating And Cooling

4.82(
22
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
41 years of experience

From the professionalism of our Comfort Advisors, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. We only charge $50 to come out on a service call.

From the professionalism of our Comfort Advisors, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. We only charge $50 to come out on a service call.


Avatar for ARS / Rescue Rooter Durham

ARS / Rescue Rooter Durham

4.47(
51
)
Approved Pro

ARS / Rescue Rooter Durham

4.47(
51
)
Approved Pro
Customers say: Quick response
54 years of experience
Free onsite estimate

ARS is a trusted service provider in heating, air conditioning, and indoor air quality. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted. 100% financing with approved credit Residential and Commercial

"Ricardo found the problem, fixed it, and explained what had happened during a required inspection. "

Suzanne P on December 2025

ARS is a trusted service provider in heating, air conditioning, and indoor air quality. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted. 100% financing with approved credit Residential and Commercial

"Ricardo found the problem, fixed it, and explained what had happened during a required inspection. "

Suzanne P on December 2025


Avatar for Handyman Repair

Handyman Repair

4.69(
13
)
Approved Pro

Handyman Repair

4.69(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
3 years of experience

We specialize in handyman services, home repairs, home improvements, painting, ceiling fan installs, TV mounting, furniture assembly, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Luis did a great job with my wallpaper. He is a personable young man who was prompt and courteous. He removed the refuse when finished. I was glad to have him do the job at a fair price for a small area.I will definitely seek him out for what I may need ."

Mona C on October 2025

We specialize in handyman services, home repairs, home improvements, painting, ceiling fan installs, TV mounting, furniture assembly, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Luis did a great job with my wallpaper. He is a personable young man who was prompt and courteous. He removed the refuse when finished. I was glad to have him do the job at a fair price for a small area.I will definitely seek him out for what I may need ."

Mona C on October 2025

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Showing 1-10 of 605
Heating and Air Conditioning questions, answered by experts

There are several tell-tale signs that your AC coils need cleaning, including:

  • You’re getting higher electricity bills.

  • Your home doesn’t feel as cool as it usually does.

  • Your AC unit is running longer than usual to cool your home.

  • Your home is more humid than usual.

  • The coil is covered in frost while running.

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.

In most cases, you should hire a professional to carry out services on your HVAC system, as the components are complicated, expensive, and potentially dangerous to work with. However, there are a few things you can do on your own to keep your HVAC system in good condition, including changing your filters every three months, keeping the area around your outdoor condenser clear of debris and plant growth, making sure your or intakes aren’t blocked, and keeping an eye out for increased energy bills, strange noises, and unusual odors related to your equipment.

Many HVAC manufacturers provide warranties that encompass the cost of a new compressor, with durations ranging from 5 to 10 years, depending on the brand. These warranties cover critical components such as the compressor, condenser, connecting tubing, evaporator, and refrigerant charge. Moreover, they often include the necessary labor for replacement or repairs. Keep in mind that premium-brand compressors may offer lifetime warranty options. It's essential to note that these warranties rarely cover labor costs.

While it’s possible to only replace an evaporator coil to keep your AC running, this could cause issues down the line. An AC system relies on the harmony between its condenser and evaporator coils for efficient operation. Replacing only one coil, especially in older units, can cause compatibility issues, leading to inefficiency and potential system breakdown. 

As AC units near the end of their expected lifespan, investing in the cost for a new AC system is typically better than paying for individual component upgrades to avoid costly repairs and ensure optimal performance.

The Trinity, 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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