How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%75+40.9Reliability 24%60+14.5Value 14%100+14.1Replies to reviews 7%72+5.1Craft & service penalty81−1.9Experts Score= 73Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.73SCOREDelcor Inc. Heating Cooling Plumbing
Greenville, NC · Grade BLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #20Position by Experts Score among all companies we track in this category. of 24 tank installation · 4.7★ from 478 Google reviews
Report card
Percentile vs other tank installation (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: reliability.
Reviews for your job
Customers hired Delcor Inc. Heating Cooling Plumbing for 8 kinds of job.
Delcor Inc. Heating Cooling Plumbing for HVAC system maintenance
Clear ✕All 86 Google reviews tagged “HVAC system maintenance” · showing 40
Polite, clean and efficient! Eli 5 Star!!!!
Eli did an amazing job and was very helpful, as well as very kind, when diagnosing the issues we were having with our HVAC unit. He also went above and beyond with taking the time to help install new filter units in our house! If you get Eli for your service, you will 100% be satisfied with a job well done!
I wanted to post a review for DELCOR and especially my tech Victor. DELCOR has a preventative maintenance program that saves you from possible no heat or air by looking g at your units twice a year and fixing things ahead of time before you need it. Victoria found and fixed an issue with my heat that would have…
Eli was very professional and friendly. He showed up on time and explained everything very well.
Water heater flush and air conditioner and heater maintenance yearly service. Very pleased.
Elijah was very knowledgeable and helpful with servicing my unit.
Eli was great! He was by far more thorough than any technician has been! He explained everything he did and answered all if our questions. And he pet our beagle before he left!
Eli, did great. Quick and answered any questions I had even about previous repairs.
Victor is exceptional.
Elijah was very professional he also gave in depth details about my unit. He stated my unit is in great operation. I am a satisfied customer. Thank you!
Eli was Timely pleasant articulate and proficient!! Would welcome him any time.
Eli is a super nice person and he did a great job
Eli was great,curtious,professional and explained what he did and everthing looks good thanks you sir.
Eli was a pleasure to work with . Answered all my questions and explained the service he was performing in detail .
Justin V. was VERY thorough AND professional. He explained things VERY well and definitely knows what he is doing!!! We would be sure and ask for him again to do any other service/work!!!
I am very pleased with Delcor's service. Nicholas and Victor were very proficient and courteous. They replaced my HVAC system. I made an excellent choice.
Today was our first service call with DELCOR for our AC/Heat pumps. Thomas was our technician and was very knowledgeable, kind and patient with the questions we had. Kudos for great customer service Thomas!!
Been doing business with this company for over 20 years now & they always offer Professional Service & Highest Quality Products. Had to have the Attic HAVAC Ductwork replaced last week and as always, received a fair price for quality products installed to code. The service was exceptional from Chad in Sales to the…
Elijah did a great job serving our units. We had some concerns with how the unit was functioning and he listened, fixed and then explained. His positive and happy attitude was a welcome addition to the visit!
Eli was great…so friendly and courteous!
Elijah called prior to his arrival to let me know he was on his way. He showed up with a smile, was very professional and thorough. I am asking that Elijah will be the Delcor representative that continues to do the maintenance for our home.
Victor did a great job and explained everything well !
The technician was on time and very professional, polite and courteous. Completed service inspection in a timely fashion. Hope I get him during my next service call.
The service tech was friendly and professional.
Have been having Error Code issues repeatedly over the last couple years. Trane unit is 16 years old so time to replace. Jason came to the house for a few measurements on Thursday and Ivan and Nicholas arrived at 8:30 on Friday morning. Both extremely knowledgeable and personable. Ivan inside working on removal of…
Eli was thorough and professional. Thank you!
Victor was a great technician. He did a good job maintaining our units. He was very knowledgeable and helpful.
Elijah was super kind and professional explaining everything he noticed during his routine visit. This is why I continue to be a member of delcor!
Best and most friendly tech ever!
Victor was our service tech and was actually the best experience we had through Delcor. He took time to service, answer our questions and give us his feedback and suggestions on how to improve our unit.
Great service.
Eli provided great service. He showed us and explained to us a part that was not working properly. He also checked that the part was under warranty and quickly replaced it.
When I called to have an older system repaired they only wanted to replace it. The tech provided a list of items he reviewed with me to his office manager while at the property, yet he never contacted me. He only told my tenant the unit needed replacing and billed me. I had someone else do the repair.
Worker cooper and nick did an amazing job on my ac 10/10 would recommend. Picked up all of the mess and cleaned up after themselves, great workers with good work ethic
Henry was very polite and did not mind explaining To about the unit not working. Very polite and considerate
Henry is a great tech. Has done service work twice. Knowledgeable and good person.
Elijah did the winter maintenance on my HVac system 10/08/25 Very nice and professional young man. Called before arriving and was on time Good experience!
Henry is always kind and respectful, answering any questions I may have.
Victor Barrera was very professional when he arrived at our home. He explained the process and ways to keep the system healthy. He answered our questions without hesitation and left his contact information should we have any more problems.
Elisha did a great job with service provided. Great performance and personality.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system maintenance | 86 | $78–$420 |
| A/C system maintenance | 46 | $54–$295 |
| Heating system maintenance | 25 | — |
| A/C system repair | 24 | — |
| Heating system repair | 23 | — |
| Installation | 18 | — |
| Repair HVAC | 17 | — |
| Heating system installation | 13 | — |
