4.7 
2.7k+ *The Angi rating for Central Vacuum System Service companies in Delaware, OH 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 Delaware, OH 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 July 15, 2026
Serving Delaware, OH and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
"Chuck was a pleasure to work with. He was very persistent in tracing down a clog in one line. He spent too much time in our attic on a 95 degree day but was determined to find the problem. Our replacement system is now fully functional. I highly recommend Chuck."
Serving Delaware, OH and surrounding areas
Approved
HVAC technician with hands-on experience diagnosing, repairing, and maintaining residential and light commercial heating and cooling systems. Skilled in troubleshooting furnaces, air conditioners, heat pumps, and ventilation systems, with a strong focus on efficiency, reliability, and getting systems back up and running quickly. Multiple certifications including NATE.
Serving Delaware, OH and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Hello I’m Jay I have 10 years in the industry and am excited to help with your needs.
Serving Delaware, OH and surrounding areas
Approved
Free estimates
Emergency services offered
My name is Jake, and I have over 10 years of hands-on experience in HVAC, refrigeration, plumbing, construction, and general handyman services. I have extensive certifications such as I’m EPA Universal Certified. I have experience in service, maintenance, troubleshooting, repairs, and new equipment installations for both residential, commercial, as well as industrial systems.
Serving Delaware, OH and surrounding areas
In business since 2014
Emergency services offered
Warranties offered
"The experience was great. Charles call me right away. The vacuum was installed the next Monday. They went over working instructions and cleaned up where install occurred"
Serving Delaware, OH and surrounding areas
In business since 2005
Free estimates
Credit card accepted
"Jeff and Integrity Installation Experts were great to work with from start-to-finish. Great communication, responsiveness, reliability and quality of work. Jeff met me on-site the same-day I requested an estimate, provided a quote and photos from similar completed jobs the next morning and then completed all grading, stone delivery and leveling in a single-day. All of which took place in less than 1 week. Great experience."
+19
Serving Delaware, OH and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"Zeyad ave his team have been exceptional to work with. Work with class and have amazing ideas that come in handy as you may not know truly everything you want but these are the experts to trust!"
Serving Delaware, OH and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"Excellent service, professional and efficient!"
Serving Delaware, OH and surrounding areas
In business since 1986
Free estimates
Here at Certified Systems Company, we have been in business for over twenty-four years. We would love the opportunity to show you what experience and expertise can mean for the overall value of your project. Call us today.
Serving Delaware, OH and surrounding areas
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