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Get matched with top heating and air conditioning pros in New Windsor, MD

There are 33 highly-rated local heating and air conditioning pros.

TRUSTED BY NEW WINDSOR, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon411
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in New Windsor

Avatar for GAC Services

GAC Services

227 E Deer Park Dr
4.80(
279
)
Approved Pro

GAC Services

227 E Deer Park Dr
4.80(
279
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
597 local quotes requested

GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling

"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."

Deepak K on February 2025

GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling

"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."

Deepak K on February 2025


Avatar for Holtzople Heating, Air Conditioning, & Electrical Services

Holtzople Heating, Air Conditioning, & Electrical Services

16424 Old Frederick Rd
4.87(
190
)
Approved Pro

Holtzople Heating, Air Conditioning, & Electrical Services

16424 Old Frederick Rd
4.87(
190
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
32 local quotes requested

Holtzople is a leading HVAC company in Frederick, Carroll, and Washington counties in Maryland, as well as Adams and small parts of Franklin & York counties in Pennsylvania, featuring all the top brands in the Heating and Cooling industry, such as Trane, Bryant, Lennox, Carrier, ClimateMaster, WaterFurnace, and more. We recently added an electrical department to our services, making us your one-stop shop for HVAC and electrical needs. Quality is Not Expensive, It's Priceless!

"We had an outstanding experience with Holtzople Heating, Air Conditioning & Electrical Services thanks to the excellent work of Andrew and Jake. From the moment they arrived, they were professional, courteous, and clearly very knowledgeable. Andrew and Jake took the time to explain everything they were doing, answered all of our questions patiently, and worked efficiently to get the job done right. Their attention to detail and commitment to quality were obvious throughout the entire process. Our installation was seamless and we are very pleased. It’s not every day you find staff who combine technical skill with great customer service, but these two really delivered. It’s clear that Holtzople hires top-notch staff, and I wouldn’t hesitate to recommend their services to anyone. In fact, we are now repeat customers and have used Holtzople for additional services. Thanks again to Andrew and Jake for a job well done, and Holtzople for providing excellent products and services!"

Joanne M on October 2025

Holtzople is a leading HVAC company in Frederick, Carroll, and Washington counties in Maryland, as well as Adams and small parts of Franklin & York counties in Pennsylvania, featuring all the top brands in the Heating and Cooling industry, such as Trane, Bryant, Lennox, Carrier, ClimateMaster, WaterFurnace, and more. We recently added an electrical department to our services, making us your one-stop shop for HVAC and electrical needs. Quality is Not Expensive, It's Priceless!

"We had an outstanding experience with Holtzople Heating, Air Conditioning & Electrical Services thanks to the excellent work of Andrew and Jake. From the moment they arrived, they were professional, courteous, and clearly very knowledgeable. Andrew and Jake took the time to explain everything they were doing, answered all of our questions patiently, and worked efficiently to get the job done right. Their attention to detail and commitment to quality were obvious throughout the entire process. Our installation was seamless and we are very pleased. It’s not every day you find staff who combine technical skill with great customer service, but these two really delivered. It’s clear that Holtzople hires top-notch staff, and I wouldn’t hesitate to recommend their services to anyone. In fact, we are now repeat customers and have used Holtzople for additional services. Thanks again to Andrew and Jake for a job well done, and Holtzople for providing excellent products and services!"

Joanne M on October 2025


"Very well. They were very professional and efficient."

Barbara B on January 2023

When you need A/C, heating, or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of service at reasonable rates.

"Very well. They were very professional and efficient."

Barbara B on January 2023


Avatar for Wenbrooke Services

Wenbrooke Services

5713 Industry Lane Unit 51
4.71(
100
)
Approved Pro

Wenbrooke Services

5713 Industry Lane Unit 51
4.71(
100
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
96 local quotes requested

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.

"They did a great job. "

Atiq H on July 2025

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.

"They did a great job. "

Atiq H on July 2025


Avatar for SPECS Heating & Cooling

SPECS Heating & Cooling

2930 Green Hill Ct
5.00(
14
)
Approved Pro

SPECS Heating & Cooling

2930 Green Hill Ct
5.00(
14
)
Approved Pro
Customers say: Quick response
100 local quotes requested
1 years of experience

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 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.

"Service was fast and courteous. Both techs, Jermaine and Raoul, were great!"

Karen J on September 2025

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 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.

"Service was fast and courteous. Both techs, Jermaine and Raoul, were great!"

Karen J on September 2025


"Great folks to work with"

Tom H on September 2023

Here at Weather Masters we pride ourselves on affordable, reliable and honest service. With free replacement estimates and competitive service rates, we do our best to keep you and your bank account comfortable.

"Great folks to work with"

Tom H on September 2023


Avatar for Ivan

Ivan

No reviews yet

Ivan

No reviews yet
3 years of experience

"I am a certified HVAC technician with 2 years of experience, specializing in the installation, repair, and maintenance of heating, ventilation, and air conditioning systems. I pride myself on offering a professional, reliable and efficient service to all my clients. My goal is to make sure that every home and business has an HVAC system that works optimally, providing comfort and energy savings. Whether it's troubleshooting or optimizing your system's performance.

"I am a certified HVAC technician with 2 years of experience, specializing in the installation, repair, and maintenance of heating, ventilation, and air conditioning systems. I pride myself on offering a professional, reliable and efficient service to all my clients. My goal is to make sure that every home and business has an HVAC system that works optimally, providing comfort and energy savings. Whether it's troubleshooting or optimizing your system's performance.




GUS HVAC

10134 WATKINS MILL ROAD
No reviews yet

GUS HVAC

10134 WATKINS MILL ROAD
No reviews yet
8 years of experience

GUS HAVC is a provider of comprehensive air conditioning services, dedicated to enhancing indoor comfort and air quality for residential, commercial, and industrial clients. With a commitment to excellence and customer satisfaction, we offer a range of tailored solutions to meet the unique needs of each client. Services Offered: Installation: Our experienced technicians specialize in the professional installation of state-of-the-art air conditioning systems, ensuring optimal performance and energy efficiency. Whether it's a single-room unit or a complex central cooling system, we have the expertise to handle projects of any scale. Maintenance: Regular maintenance is essential for the longevity and efficiency of air conditioning systems. Our maintenance packages include thorough inspections, cleaning, and tune-ups to prevent breakdowns and maximize performance, ultimately saving our clients time and money. Repair: In the event of a malfunction or breakdown, our team of skilled technicians is available for prompt and reliable repair services. We diagnose issues accurately and efficiently, employing industry-best practices to restore comfort to our clients' spaces quickly. Upgrades and Retrofits: As technology evolves, so do air conditioning systems. We offer upgrade and retrofit services to modernize existing systems, improve energy efficiency, and enhance overall performance, providing cost-effective solutions for clients looking to optimize their cooling infrastructure. Why Choose GUS HVAC? Expertise: experienced technicians who possess in-depth knowledge of air conditioning systems and industry best practices. Reliability: We understand the importance of timely service and strive to exceed our clients' expectations with prompt response times and efficient solutions. Commitment to Quality: From product selection to installation and ongoing maintenance, we use only high-quality materials and equipment to ensure the reliability and longevity of our services.

GUS HAVC is a provider of comprehensive air conditioning services, dedicated to enhancing indoor comfort and air quality for residential, commercial, and industrial clients. With a commitment to excellence and customer satisfaction, we offer a range of tailored solutions to meet the unique needs of each client. Services Offered: Installation: Our experienced technicians specialize in the professional installation of state-of-the-art air conditioning systems, ensuring optimal performance and energy efficiency. Whether it's a single-room unit or a complex central cooling system, we have the expertise to handle projects of any scale. Maintenance: Regular maintenance is essential for the longevity and efficiency of air conditioning systems. Our maintenance packages include thorough inspections, cleaning, and tune-ups to prevent breakdowns and maximize performance, ultimately saving our clients time and money. Repair: In the event of a malfunction or breakdown, our team of skilled technicians is available for prompt and reliable repair services. We diagnose issues accurately and efficiently, employing industry-best practices to restore comfort to our clients' spaces quickly. Upgrades and Retrofits: As technology evolves, so do air conditioning systems. We offer upgrade and retrofit services to modernize existing systems, improve energy efficiency, and enhance overall performance, providing cost-effective solutions for clients looking to optimize their cooling infrastructure. Why Choose GUS HVAC? Expertise: experienced technicians who possess in-depth knowledge of air conditioning systems and industry best practices. Reliability: We understand the importance of timely service and strive to exceed our clients' expectations with prompt response times and efficient solutions. Commitment to Quality: From product selection to installation and ongoing maintenance, we use only high-quality materials and equipment to ensure the reliability and longevity of our services.

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Heating and Air Conditioning questions, answered by experts

Replacing an evaporator coil costs around $1,350 on average. The coil itself, depending on the size and brand, can cost from $550 to $1,100. Professional labor averages about $700 total. Note that a license is required to work with refrigerants, so it’s necessary to have an AC pro complete this task.

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

While all portable AC units will collect moisture as part of their cooling and dehumidifying process, whether and how often you need to drain them depends on what kind of unit you have and the natural humidity levels where you live. For example, if you live in a very dry area and have a self-evaporating unit, you may not need to drain your portable AC very often at all. Some units may automatically drain collected moisture out the window through their exhaust vent.

Most HVAC surge protectors last about three to five years, depending on how often your home experiences blackouts or brownouts. If your unit is susceptible to more frequent electrical surges, consider replacing your surge protector every two years. Consult your HVAC professional to determine when and how often to replace your HVAC surge protectors.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

The New Windsor, MD 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.