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HVAC Replacement

Improve facility comfort and stability with individualized HVAC replacement.

Owning or managing a commercial building, one of the biggest advantages of HVAC (Heating, Ventilation, and Air Conditioning) replacement is that the new unit will operate more efficiently. This translates to improved comfort within each area in addition to numerous benefits for reducing organizational overhead costs on a long-term basis. But these benefits can only be realized by partnering with the right provider of HVAC replacement services for commercial and industrial facilities.
HVAC Replacement

Since 1972, hundreds of organizations have chosen Cullum for catered assistance and guidance with the HVAC replacement process. All technicians on Cullum’s team are trained and knowledgeable regarding multiple brands, so receiving a standard recommendation based on similar facilities is not an issue. Every HVAC replacement project is approached with a new and individualized philosophy for enhanced project outcomes.

One important aspect of HVAC replacement Cullum’s professionals never overlook is the selection of the right replacement equipment for the individual building. All options are considered and presented, so building and facility owners can make an informed decision weighing factors like performance capabilities, cost, alternative solutions, and more. At this time, Cullum’s professionals remain readily available to answer questions, offer guidance, and assess the requirements of the project in great detail.

Contact Cullum today to discuss your next HVAC replacement consultation.

Services Cullum Offers

Mechanical Engineering & Construction

Mechanical Construction & Maintenance

Cullum is a top source for mechanical construction & maintenance services from a design-build or design-assist approach.

HVAC Services

HVAC Services

Commercial and industrial facilities rely on Cullum to keep their heating, ventilation, and air conditioning (HVAC) systems up and running.
Commercial Mechanical Contractor

Fabrication Services

Cullum has its own fabrication facilities and guarantees quality.

Contact Cullum today to discuss your next HVAC replacement consultation.

With a large team of highly trained professionals, Cullum can handle even the most complex projects.

HVAC replacement is a significant capital investment for any facility, and Cullum’s talented team members ensure the process is a beneficial experience at every stage. Contact Cullum today for additional information about the HVAC replacement process and to begin the selection of new equipment.

Why choose Cullum?

Cullum specializes in heating, ventilation, air conditioning (HVAC), plumbing, medical gas piping, and process piping projects. It also has extensive project experience with manufacturing facilities, laboratories, convention centers, hospitals, sports complexes, aquariums, dormitories and office buildings. Technicians have extensive knowledge and technical skills in servicing a diverse range of HVAC equipment from small split systems to large chilled/hot water systems, including cooling towers and chillers. Paramount to Cullum’s services is the company’s expert project management team. The majority of project managers and superintendents have been with Cullum for over 20 years, and this expertise contributes to service excellence during all phases of any project.

See what some of Cullum’s satisfied customers are saying about their HVAC replacement and other services.

 
In 30 years of property management hands down the best HVAC company I have ever worked with!
Tom Matthews
Tom Matthews
1726612473
Great company with great people!
Mariah Vaskis
Mariah Vaskis
1726609168
Great customer service
Lindsey Lopez
Lindsey Lopez
1726608512
Highly dependable and always super responsive
Natalie Schultz
Natalie Schultz
1726604861
Zane Driggers is one of the most personable and knowable employees. I highly recommend Cullum.
AD H
AD H
1726500750
Exceptional customer service from the beginning to the completion of any project is a must. Cullum’s professional work ethic is an added bonus.
Cathy Schultz
Cathy Schultz
1726498342
Great service, great people. Highly reccomend!
Austin Wiseman
Austin Wiseman
1726497290
Best in the business
Zac Rutherford
Zac Rutherford
1726495822
The people are knowledgeable and helpful.
Daniel Russell
Daniel Russell
1726495460
Fantastic service and ready to take care of you. An absolute pleasure to work with.
Quality work and excellent customer service from a friendly staff. Highly recommend them for HVAC and plumbing needs.
Andrew Purcell
Andrew Purcell
1726495065
These guys are honest and get the work done when they say they will. 10/10 would recommend.
Thomas Purcell
Thomas Purcell
1726495045
Great experience! Would recommend to anyone looking for HVAC service work.
Hampton Wright
Hampton Wright
1726494736
Excellent customer service!!
Tripp Amick
Tripp Amick
1726494605
Cullum Mechanical has been a great company to work with. Everyone I deal with has been professional and has made the projects a pleasurable experience. I would highly recommend them!
Neil Krueger
Neil Krueger
1691594676
Very personable and dependable!
Donna
Donna
1691158633
Friendly staff
George
George
1689089941
Cullum is fantastic! I run a wedding venue that needs very fast assistance when something goes wrong and Cullum is always so responsive and quick to be at our aid. They have had to troubleshoot problems that I think often threw them for a loop and they have always been so helpful and creative and willing to dig in and find a solution. Professionals who know their stuff! I would highly recommend for any type of need.
C B
C B
1610389746
These Guys are Great!!! They really know what they are doing and they have been great to work with. If you need HVAC services or Mechanical Engineering and you're in the Charleston area, then give them a call!
Dano Arbon
Dano Arbon
1578434317
I personally have never had to use Cullem but my father is one of their lead technicians. They are an amazing company. Most of the guys do an amazing job!
Carley Russell
Carley Russell
1550678859
Had to find someone to qfuickly come fix an HVAC unit at my business. Worked with Lea and she was so quick and efficient in getting a tech out to my business asap. She was so nice and understanding and helpful and I could not be more appreciative of the wonderful customer service we received from this company!
When they say 24 hour service they really mean it.We called after midnight on a Saturday and the tech was here by 2:00 AM !He was done and we were back in operation before daylight.
Frank Rotono
Frank Rotono
1462387898
The dispatcher was pleasant and understood our need.The technician was awesome, he didn't just say it's fixed sign here. He took the time to explain what was happening and why.
Bob Macalister
Bob Macalister
1462387444
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Contact Cullum today to discuss your next HVAC replacement consultation.

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Contact Cullum's Professionals for HVAC Replacement

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Contact Cullum's Professionals for HVAC Replacement

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Contact Cullum's Professionals for HVAC Replacement