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Average homeowner rating79
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Verified Reviews for Central Vacuum System Service pros in Preston, MD
*The Angi rating for Central Vacuum System Service companies in Preston, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Central Vacuum System Service needs.
*The HomeAdvisor rating for Central Vacuum System Service companies in Preston, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Central Vacuum System Service needs.
Last update on January 06, 2026
Find Central vacuum system service pros in Preston

Duke's Electrical Services, Inc.
Duke's Electrical Services, Inc.
Duke's Electrical Services is a small, family owned and operated business. The owner, a master electrician, preformes all the work personally to ensure the highest quality workmanship.
"We had a great experience with them! Super communicative, great price and super quick. Highly recommend"
Lucie B on December 2024
Duke's Electrical Services is a small, family owned and operated business. The owner, a master electrician, preformes all the work personally to ensure the highest quality workmanship.
"We had a great experience with them! Super communicative, great price and super quick. Highly recommend"
Lucie B on December 2024

Major League HVAC
Major League HVAC
It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.
"Mike's team did a great job, installing a new HVAC system, including all equipment, ductwork, insulation, piping, controls, etc. Install in a home without existing duct or central HVAC. System included a combination ducted system for 1st floor and mini split system for 2nd floor (this system, as recommended by Major League, best suited for the existing conditions, accommodating the different zones/heat loads between the 1st & 2nd floor, and the fact that there was limited space for duct work for the 2nd floor ). 1. Work was completed as quoted, and competitively priced 2. Well coordinated, and worked around challenging existing conditions such as plumbing and tight crawl spaces, furnishings, etc. 3. Well organized and planned installation. 4. Very knowledgeable 5. Options/details recommendations (such as locations of diffusers, returns, stats, etc.) were discussed/reviewed with me. 6. Work was completed as scheduled. 7. I would highly recommend them"
Jonathan B on June 2025
It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.
"Mike's team did a great job, installing a new HVAC system, including all equipment, ductwork, insulation, piping, controls, etc. Install in a home without existing duct or central HVAC. System included a combination ducted system for 1st floor and mini split system for 2nd floor (this system, as recommended by Major League, best suited for the existing conditions, accommodating the different zones/heat loads between the 1st & 2nd floor, and the fact that there was limited space for duct work for the 2nd floor ). 1. Work was completed as quoted, and competitively priced 2. Well coordinated, and worked around challenging existing conditions such as plumbing and tight crawl spaces, furnishings, etc. 3. Well organized and planned installation. 4. Very knowledgeable 5. Options/details recommendations (such as locations of diffusers, returns, stats, etc.) were discussed/reviewed with me. 6. Work was completed as scheduled. 7. I would highly recommend them"
Jonathan B on June 2025

Major league hvac
Major league hvac
Heating and air conditioning. Sales, service, and installation. 20 yrs of experience in the hvac field. We are an American Standard dealer, but service all brands. Our services range from simple repairs to complete system installs, and duct cleaning. Licensed and Nate certified techs.
"Had a complete HVAC system replacement. Through the whole process, they did what they said they would do and within the time frame that I was told. They responded timely and answered all my questions and concerns along the way. I am an impressed customer and delighted to recommend Major League HVAC."
joe k on August 2025
Heating and air conditioning. Sales, service, and installation. 20 yrs of experience in the hvac field. We are an American Standard dealer, but service all brands. Our services range from simple repairs to complete system installs, and duct cleaning. Licensed and Nate certified techs.
"Had a complete HVAC system replacement. Through the whole process, they did what they said they would do and within the time frame that I was told. They responded timely and answered all my questions and concerns along the way. I am an impressed customer and delighted to recommend Major League HVAC."
joe k on August 2025

Gunther's Electric, Inc.
Gunther's Electric, Inc.
Gunther's Electric, Inc. Electrical Contractors is a family run business that has been in operation since 1961. We are dedicated to providing the most competitive services at the most competitive price! The business was founded by Gunther Schiwy, and since has passed down the line to his son Michael Schiwy, and now to his grandson, Matt Schiwy. We have years of experience in residential, commercial, and industrial contracting. We have a strong reputation of excellent workmanship, punctuality, and respect towards our customers. I hope that you will consider Gunther’s Electric next time you have the need for an electrical contractor.
"Great job!!"
Max W on October 2023
Gunther's Electric, Inc. Electrical Contractors is a family run business that has been in operation since 1961. We are dedicated to providing the most competitive services at the most competitive price! The business was founded by Gunther Schiwy, and since has passed down the line to his son Michael Schiwy, and now to his grandson, Matt Schiwy. We have years of experience in residential, commercial, and industrial contracting. We have a strong reputation of excellent workmanship, punctuality, and respect towards our customers. I hope that you will consider Gunther’s Electric next time you have the need for an electrical contractor.
"Great job!!"
Max W on October 2023
Tom Dodge Central Vac, LLC
Tom Dodge Central Vac, LLC
Tom Dodge Central Vac, LLC, has over 10 years of experience. We would like the opportunity to show you what quality workmanship, and experience can mean for the overall value of your project. Most brands are available for service and repair. We have a showroom available, as well as home demonstrations. We welcome your questions and thank you for your interest.
"Tom installed our Central Vac system in our new Blackwater Village home back in 2017 and did a great job. We purchased another home in Queenstown, MD 21658 with Tom Dodge Central Vac and there were not enough ports, so Tom installed the new ports and brought in new equipment to keep is rolling. Tom is courteous, professional and does excellent work. Our dogs loved seeing him again!"
Shelley R on February 2025
Tom Dodge Central Vac, LLC, has over 10 years of experience. We would like the opportunity to show you what quality workmanship, and experience can mean for the overall value of your project. Most brands are available for service and repair. We have a showroom available, as well as home demonstrations. We welcome your questions and thank you for your interest.
"Tom installed our Central Vac system in our new Blackwater Village home back in 2017 and did a great job. We purchased another home in Queenstown, MD 21658 with Tom Dodge Central Vac and there were not enough ports, so Tom installed the new ports and brought in new equipment to keep is rolling. Tom is courteous, professional and does excellent work. Our dogs loved seeing him again!"
Shelley R on February 2025

Ward Plumbing, Inc.
Ward Plumbing, Inc.
Ward Plumbing is east Maryland�s premier plumbing solution. We offer plumbing, heating and gas-fitter services, a two-year warranty on labor and materials, and a 100% customer satisfaction guarantee.
"Fast service..very neat and careful. "
Priscilla T on July 2025
Ward Plumbing is east Maryland�s premier plumbing solution. We offer plumbing, heating and gas-fitter services, a two-year warranty on labor and materials, and a 100% customer satisfaction guarantee.
"Fast service..very neat and careful. "
Priscilla T on July 2025

Lawson Home Services, LLC
Lawson Home Services, LLC
Lawson Home Services is the one that gets it done. We are professionals and will solve your radon problems quickly. From start to finish we are working to reduce your radon levels by doing the job correctly. Give us a call today.
"Excellent work!"
Chuck R on February 2024
Lawson Home Services is the one that gets it done. We are professionals and will solve your radon problems quickly. From start to finish we are working to reduce your radon levels by doing the job correctly. Give us a call today.
"Excellent work!"
Chuck R on February 2024

Shore2shore heating and cooling
Shore2shore heating and cooling
We install HVAC equipment at an affordable price offering great service and quality work. Additionally, we take on service calls and system diagnostics. Our company takes pride in the work we perform and you can be assured it will get done the right way!
"Excellent and prompt service. They saved me $1800 compared to price quoted by FH FURR for installing new furnace. Highly recommend."
Cyndia R on November 2025
We install HVAC equipment at an affordable price offering great service and quality work. Additionally, we take on service calls and system diagnostics. Our company takes pride in the work we perform and you can be assured it will get done the right way!
"Excellent and prompt service. They saved me $1800 compared to price quoted by FH FURR for installing new furnace. Highly recommend."
Cyndia R on November 2025

Lawson Home Services, LLC
Lawson Home Services, LLC
Full service Radon testing and mitigation, air duct and dryer vent cleaning, and blown-in attic insulation company. We service the entire state of Delaware and eastern Maryland.
"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"
Chris A on November 2023
Full service Radon testing and mitigation, air duct and dryer vent cleaning, and blown-in attic insulation company. We service the entire state of Delaware and eastern Maryland.
"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"
Chris A on November 2023
Wells HVAC, LLC
Wells HVAC, LLC
We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Fully licensed and Insured!
"I’m overly pleased with the work that Wells HVAC provided me. The heating/cooling in my home was antiquated, inefficient & unreliable. However, Michael & his expert-tech remedied those solutions for me. In addition to that; they were punctual in arrival times, they were neat & tidy, and something that stood out to me was their politeness! It feels so good not to be stressed about an unreliable climate & atmosphere in my home now thanks to Wells HVAC. I have, and will continue to highly recommend them to my friends, family, and associates. If you’re on the limb about getting a service done or whom to get it done by… Just call Michael, I promise there will be no regrets or disappointment! "
Christopher P on June 2025
We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Fully licensed and Insured!
"I’m overly pleased with the work that Wells HVAC provided me. The heating/cooling in my home was antiquated, inefficient & unreliable. However, Michael & his expert-tech remedied those solutions for me. In addition to that; they were punctual in arrival times, they were neat & tidy, and something that stood out to me was their politeness! It feels so good not to be stressed about an unreliable climate & atmosphere in my home now thanks to Wells HVAC. I have, and will continue to highly recommend them to my friends, family, and associates. If you’re on the limb about getting a service done or whom to get it done by… Just call Michael, I promise there will be no regrets or disappointment! "
Christopher P on June 2025
The Preston, MD homeowners’ guide to central vacuum system services
From average costs to expert advice, get all the answers you need to get your job done.

Whole-house air purifier costs depend on a variety of factors, including your home’s size and layout. The type of purifier you choose matters, too.

Whole-house humidifier costs vary based on the type and size of the unit, along with other factors. The price might be worth it for people living in dry regions.
•Discover central vacuum cost details to learn about price factors such as installation, size, labor, and ways to save on your central vacuum system.

Explore the most common HVAC duct types, from flexible to sheet metal to fiberglass, and learn about their pros and cons.

With so many types of furnaces out there, how do you know which one is best for you? Explore our guide to the five main types and get your home warmed up.

Some believe that hiring an air duct cleaning pro to clean your ducts can have benefits for your air circulation. Here’s how to determine if it’s useful for you.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"




