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    Verified central vacuum installation services reviews

Find Central vacuum installation pros in Keymar

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
609 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 TriState Home Services

TriState Home Services

82A Wormans Mill Ct
4.64(
195
)
Approved Pro

TriState Home Services

82A Wormans Mill Ct
4.64(
195
)
Approved Pro
Customers say: Super punctual
225 local quotes requested
76 years of experience

If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide heating services, air conditioning services, plumbing services, and electrical services to our customers in Frederick and the surrounding Counties, the Pan Handle of West Virginia, and Northern Virginia, from our offices located in Frederick MD. With 3 generations of experience in providing heating, air conditioning, plumbing, and electrical services, we are dedicated to providing the best possible products and services for you, and your family.

"Great service very prompt and easy to work with."

Randy W on May 2025

If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide heating services, air conditioning services, plumbing services, and electrical services to our customers in Frederick and the surrounding Counties, the Pan Handle of West Virginia, and Northern Virginia, from our offices located in Frederick MD. With 3 generations of experience in providing heating, air conditioning, plumbing, and electrical services, we are dedicated to providing the best possible products and services for you, and your family.

"Great service very prompt and easy to work with."

Randy W on May 2025


Avatar for Not Just Vacs

Not Just Vacs

1659-A Robin Circle
4.93(
60
)
Approved Pro

Not Just Vacs

1659-A Robin Circle
4.93(
60
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
37 years of experience

Central Vacs Unlimited is a family-owned business which was started in 1974 and has been under the current ownership since 1997. We are one of the largest dealers of central vacuums and intercoms in the mid-Atlantic area. The showroom is stocked with many of our products enabling customers to "test drive" them before they are installed. We do not subcontract our work. Our own employees do the installations and make service calls. We are not aligned with a single manufacturer like many other companies. In fact, we offer more brands and product choices than virtually any other company. This enables us to provide products which meet the exact needs of our customers. Free estimates are provided on installation of new systems. We offer free technical support over the phone. Often, we help customers troubleshoot and repair systems on their own. Our courteous staff is available six days a week to greet our customers. We welcome an opportunity to work with you.

"Mike came to Annapolis yesterday to repair my central vac. Showed him the unit and then went inside for a short while and then asked him if he carried parts on what appeared to be a well-equipped truck. He said the motor wasn't on the truck; it was already installed. I was amazed. He was punctual, smart. fast and efficient and helped me use the warranty. Couldn't be happier with the service and expertise. Highly recommend."

Jane S on March 2025

Central Vacs Unlimited is a family-owned business which was started in 1974 and has been under the current ownership since 1997. We are one of the largest dealers of central vacuums and intercoms in the mid-Atlantic area. The showroom is stocked with many of our products enabling customers to "test drive" them before they are installed. We do not subcontract our work. Our own employees do the installations and make service calls. We are not aligned with a single manufacturer like many other companies. In fact, we offer more brands and product choices than virtually any other company. This enables us to provide products which meet the exact needs of our customers. Free estimates are provided on installation of new systems. We offer free technical support over the phone. Often, we help customers troubleshoot and repair systems on their own. Our courteous staff is available six days a week to greet our customers. We welcome an opportunity to work with you.

"Mike came to Annapolis yesterday to repair my central vac. Showed him the unit and then went inside for a short while and then asked him if he carried parts on what appeared to be a well-equipped truck. He said the motor wasn't on the truck; it was already installed. I was amazed. He was punctual, smart. fast and efficient and helped me use the warranty. Couldn't be happier with the service and expertise. Highly recommend."

Jane S on March 2025


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
101 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



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Install Central Vacuum questions, answered by experts

For the average-size house, a central vacuum installation usually takes one day of work by a team of professionals. Large houses may take two or more days. But if you are planning on a DIY project, it’s likely to take much longer. We suggest getting a few estimates for a project this big and fully understanding all the requirements before you make a decision about installation. Certain parts of your house may not be usable during the installation, and you may want to make other plans.

The cost to install a central vacuum cleaner system averages about $1,600, ranging from $1,100 to $2,200, depending on the size of the system, add-on features, your home’s location, and age of the system. Accessibility to running lines and other equipment can also impact the project cost. Consult a central vacuum cleaner installation company for an accurate estimate of your installation cost.

No. Only the hose or the attachments are portable in a central vacuum system. A portable vacuum is a standalone model like a stick, canister, or upright. A central vacuum system is defined by a central power unit, which is installed in one place like an AC unit, and the connected network of piping to funnel the suction.

They’ll use more electricity than the average upright vacuum, but not remarkably more. Most power units plug into a standard 120-volt outlet and don’t have significant power demands. You shouldn’t notice an increase in electricity bills. If you have any specific questions about energy costs, ask your installer as you examine purchase decisions. Larger power units will need more electricity for their suction levels.

Yes, installing a central vacuum system typically adds value to your home. The ease of use, longevity, and superior suction power of a central vacuum system can add up to $2,000 to your home’s value if you decide to sell. Potential buyers may consider the central vacuum a perk to purchasing your home.

The Keymar, MD homeowners’ guide to central vacuum installation services

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