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TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.2
Average homeowner rating
Verified reviews icon17
Verified central vacuum installation services reviews

Central vacuum installation pros in Denmark

Rocky Vacuum, LLC
1838 Alcovy Shoals Bluff Southeast
4.96(
107
)
Approved Pro
Rocky Vacuum, LLC
1838 Alcovy Shoals Bluff Southeast
4.96(
107
)
Approved Pro
Super Service Award
Customers say: Quality work
41 local quotes requested
3 years of experience

Rocky Vacuum 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.

"Rocky arrived when he said he would, repaired my broken vacuum pipe and replaced a 45 year old cental vacuum unit. He was thorough and professional. I highly recommend him."

James R on March 2025

Rocky Vacuum 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.

"Rocky arrived when he said he would, repaired my broken vacuum pipe and replaced a 45 year old cental vacuum unit. He was thorough and professional. I highly recommend him."

James R on March 2025


Avatar for P & W HVAC Services
P & W HVAC Services
145 Ridgefield Road
4.81(
235
)
Approved Pro
P & W HVAC Services
145 Ridgefield Road
4.81(
235
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
68 local quotes requested

P & W HVAC Services is your first choice when it comes to any and all of your HVAC needs in South Carolina. Our mission and goal as a company is too make sure that our customers are 100% satisfied, that we show up on time, and that we provide a great service at a fair price. As a locally owned and operated business, you will deal with the owner of the company from your initial estimate through to the completion of your work. Get in touch so we can show you what many of your neighbors already know; that P & W HVAC Services will solve your HVAC problems. Guaranteed!

"Quick and affordable price. Excellent services , give me the best option to get the issue fix and save money. 200% Recommended!"

Melbisi g on April 2025

P & W HVAC Services is your first choice when it comes to any and all of your HVAC needs in South Carolina. Our mission and goal as a company is too make sure that our customers are 100% satisfied, that we show up on time, and that we provide a great service at a fair price. As a locally owned and operated business, you will deal with the owner of the company from your initial estimate through to the completion of your work. Get in touch so we can show you what many of your neighbors already know; that P & W HVAC Services will solve your HVAC problems. Guaranteed!

"Quick and affordable price. Excellent services , give me the best option to get the issue fix and save money. 200% Recommended!"

Melbisi g on April 2025


Vacuums, Etc.
735 Saturn Parkway, Suite 100
4.75(
2
)
Approved Pro
Vacuums, Etc.
735 Saturn Parkway, Suite 100
4.75(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 local quotes requested

At Vacuums Etc, we are dedicated to providing our clients with the very best in quality for all of your Central Vacuum needs. As the state's oldest and largest installer of central vacuum systems, we are well versed in installation for all types of construction. Estimates for rough-in projects are completed over email. Repair services are also offered. There is a mandatory trip charge of $150 which covers the trip and 30 minutes of labor. If the trip is 50 miles or more outside of the Columbia, SC area, our charge is $250 round trip.

"They were very professional and did an excellent job."

Emery S on October 2020

At Vacuums Etc, we are dedicated to providing our clients with the very best in quality for all of your Central Vacuum needs. As the state's oldest and largest installer of central vacuum systems, we are well versed in installation for all types of construction. Estimates for rough-in projects are completed over email. Repair services are also offered. There is a mandatory trip charge of $150 which covers the trip and 30 minutes of labor. If the trip is 50 miles or more outside of the Columbia, SC area, our charge is $250 round trip.

"They were very professional and did an excellent job."

Emery S on October 2020


Richard Stanley
No reviews
Richard Stanley
No reviews
24 years of experience

Laying vapor barriers, installing floor and ceiling insulation, installing or repairing ductwork in attic and beneath homes. Reasonable prices.

Laying vapor barriers, installing floor and ceiling insulation, installing or repairing ductwork in attic and beneath homes. Reasonable prices.


Weld fab and piping
No reviews
Weld fab and piping
No reviews

We can weld stainless steel carbon steel and we can do copper brazing and soft solder we can do thread pipe and just general welding and fabrication high quality work not just your average worker we can stick tig and MiG inner shield and MiG with gas and where mobile

We can weld stainless steel carbon steel and we can do copper brazing and soft solder we can do thread pipe and just general welding and fabrication high quality work not just your average worker we can stick tig and MiG inner shield and MiG with gas and where mobile


Livingstone Engineering, LLC
725 South Dunes Drive
No reviews
Livingstone Engineering, LLC
725 South Dunes Drive
No reviews
Free onsite estimate

Mechanical Engineer (PE) - Hvac and any mechanical design work. Energy Efficiency Audits, General Whole-House Handyman, Troubleshooting repair and maintenance expert. Plumbing systems expert. HEATING AND AC expert. Electrical troubleshooting and repair. General home and commercial upfits and remodels consulting and renovations.

Mechanical Engineer (PE) - Hvac and any mechanical design work. Energy Efficiency Audits, General Whole-House Handyman, Troubleshooting repair and maintenance expert. Plumbing systems expert. HEATING AND AC expert. Electrical troubleshooting and repair. General home and commercial upfits and remodels consulting and renovations.



Palmetto ProFoam
6204 Edmund Hwy
No reviews
Palmetto ProFoam
6204 Edmund Hwy
No reviews
5 years of experience

As mechanical contractors operating separate companies, we worked closely for years on projects helping manage overflow work when needed. Our area of expertise has always been complicated projects where unique perspectives are necessary. We recognized an opportunity to pioneer an industry, so we combined forces to become Palmetto ProFoam. Our trade is not that of HVAC or SPRAYFOAM, it is BUILDING SCIENCE, and to that degree, we utilize high-efficient HVAC & insulation products and systems to achieve optimal performance.

As mechanical contractors operating separate companies, we worked closely for years on projects helping manage overflow work when needed. Our area of expertise has always been complicated projects where unique perspectives are necessary. We recognized an opportunity to pioneer an industry, so we combined forces to become Palmetto ProFoam. Our trade is not that of HVAC or SPRAYFOAM, it is BUILDING SCIENCE, and to that degree, we utilize high-efficient HVAC & insulation products and systems to achieve optimal performance.


Fresh and Clean Heating And Air
Located In:
4.43(
7
)
Fresh and Clean Heating And Air
Located In:
4.43(
7
)
Customers say: Quality work
Emergency services offered

Specializing in system repair as and changing out units, along with all phases of heating and cooling services and repairs. I am an owner-operated business. Honest and reliable. I have been in the business since 2007. I pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"The service done was great! Mr. Chestnut was professional and made the necessary repairs to my HVAC system after a failed repair with another contractor. I would definitely hire him again."

Felicia R on June 2022

Specializing in system repair as and changing out units, along with all phases of heating and cooling services and repairs. I am an owner-operated business. Honest and reliable. I have been in the business since 2007. I pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"The service done was great! Mr. Chestnut was professional and made the necessary repairs to my HVAC system after a failed repair with another contractor. I would definitely hire him again."

Felicia R on June 2022


Air Duct Squad
1516 NW 22nd Ave
5.00(
4
)
Air Duct Squad
1516 NW 22nd Ave
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Air Duct Squad has many years of service in the HVAC industry. We're the go-to company for the heating and air conditioning service you need in Portland. Our experienced technicians are familiar with equipment makes and models from practically every manufacturer. Customer satisfaction is one of our highest priorities, and we'll work hard to get your ducts cleaned right the very first time we tackle it.

"Great deal, great service, and they are all beyond professional and courteous. Cannot explain to you enough how happy I am with the service I received!"

Kaylin B on March 2021

Air Duct Squad has many years of service in the HVAC industry. We're the go-to company for the heating and air conditioning service you need in Portland. Our experienced technicians are familiar with equipment makes and models from practically every manufacturer. Customer satisfaction is one of our highest priorities, and we'll work hard to get your ducts cleaned right the very first time we tackle it.

"Great deal, great service, and they are all beyond professional and courteous. Cannot explain to you enough how happy I am with the service I received!"

Kaylin B on March 2021

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Central vacuum installation services FAQs

Common repairs for central vacuum cleaners include motor repair, electrical repair, and blocked filters. Central vacuum motor issues typically come with a burning smell and loss of suction. With these issues, you might need simple lubrication to keep it running smoothly, or for more extreme problems, you could need a motor replacement. 

Electrical problems or losing suction strength, might be reasons to swap out electrical components for new ones. However, a local central vacuum repair professional can tell you the best plan of action for your system.

The average cost for central vacuum cleaner repair is $310, though prices can range from $120 to $500. Your total cost will depend on the type of repair needed and the type of central vacuum you own.

A minor motor repair, like lubrication, only costs around $50. However, if you need to replace your motor, you’ll be looking at a much higher price tag with a total of $100 to $500. Other fixes, like electrical work, are charged by the hour, which ranges from $15 to $55 per hour.

A central vacuum system can last between 10 and 20 years if maintained properly. The frequency of use and amount of maintenance dictate its lifespan. These central systems last significantly longer than portable vacuum cleaners, which last 8 to 10 years on average. Keep your central vacuum system in good condition by checking the hose, wand, and attachments for clogs and emptying the debris bag regularly.

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

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