If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
Air Climate Group – HVAC & Refrigeration Service in NJ
No AC? No heat? Refrigerator or freezer not cooling?
We provide reliable HVAC and refrigeration diagnostics and repair for residential and light-commercial customers throughout Central New Jersey.
We handle:
• AC and heating diagnostics and repairs
• No-cool / no-heat service calls
• Seasonal HVAC maintenance
• Thermostat installation and upgrades
• Airflow and system performance issues
• Residential refrigerator and freezer repair
• Commercial refrigerators and freezers
• Reach-in and walk-in cooler diagnostics
• Refrigerant leaks, compressors, fan motors and controls
We focus on accurate diagnostics and practical solutions. We explain the problem clearly, discuss the available repair options, and recommend only what is actually needed.
Our approach is simple:
✔ Accurate diagnostics
✔ Clear communication
✔ Reliable repairs
✔ No unnecessary upselling
Fully insured. Work performed in accordance with applicable local requirements. Licensed work arranged when required.
Overview
Current Top Pro
Hired 17 times
Serves Parlin, NJ
Background checked
1 employee
1 year in business
Business hours
Sun9:00 am - 9:00 pmMon9:00 am - 9:00 pm
Payment methods
This pro accepts payments via Cash, Check, Venmo, and Zelle.
Services offered
Appliance type
Property type
Commercial
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Exceptional 5.0
7 reviews
5
100%
4
0%
3
0%
2
0%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Chet D.
Apr 17, 2026
•
Hired on Thumbtack
I had an issue with a disconnected exhaust pipe in my attic for the bathroom fan. I wasn’t sure how it got disconnected, so I reached out to several HVAC professionals on Thumbtack and ultimately chose Sergiy from Renovoflex.
Sergiy inspected the exhaust vent and quickly fixed the issue using proper fittings. He also sealed the joint with aluminum tape and thoroughly tested the system to ensure the air was venting properly with no leaks.
I’m very satisfied with the work and highly recommend Sergiy for any HVAC-related jobs.
Details: Exhaust (bathroom / kitchen) • Two-story building • House • Owner
Air Climate Group's reply
Thank you for the detailed review! I’m glad I could reconnect and properly seal the bathroom exhaust vent. I truly appreciate your trust and recommendation!
Duct and Vent Repair
Mike B.
3 weeks ago
•
Hired on Thumbtack
Sergiy was very responsive and quick. he came and replaced my in wall AC unit in one hour and did a fantastic job. Will reach out in future for my HVAC needs.
Window, Wall, or Portable AC Repair or Maintenance
Jeff a.
Jul 4, 2026
•
Hired on Thumbtack
The gentleman who replaced thru wall ac unit was fast and showed me he knows what he is doing. Would hire him is second
Details: 1 unit • Multi-unit building • Owner
Air Climate Group's reply
It was a pleasure helping with your through-the-wall AC replacement. Thanks for your trust — I’d be happy to help again anytime!
Window, Wall, or Portable AC Repair or Maintenance
Doreen G.
May 19, 2026
•
Hired on Thumbtack
I needed an AC Installation and an AC removal done the same day and I’ve never received service so quick. I wrote Sergiy and in 10 minutes he responded to me and said he could complete the job the same day. My new AC was installed and the old one was remove all in 1 hour time span of writing him.
Details: 1 unit • Home • Renter, with owner's permission to do this job
Air Climate Group's reply
It was a pleasure helping you get everything taken care of on such short notice! Happy we could remove the old AC and have the new one running the same day. Thanks for choosing me!
Window, Wall, or Portable AC Repair or Maintenance
Kate H.
Dec 10, 2025
Amazing experience! Sergiy showed up exactly when he said he would, diagnosed the issue quickly, and fixed it the same day. He walked me through everything in simple terms and the workmanship is excellent. I will definitely hire him again for any HVAC needs.
Air Climate Group's reply
Thank you so much for the great review! I’m glad we were able to diagnose and fix the issue the same day. I truly appreciate your trust and look forward to helping with any future HVAC needs!
Credentials
Background Check
Sergiy Goncharov
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We keep pricing simple, fair, and transparent.
No hidden fees, no surprises.
Every job starts with a proper diagnostic — we find the real problem first, then give you clear pricing and options before doing any work. You decide what makes sense.
We focus on fixing the issue right the first time, so you don’t waste money on temporary fixes or unnecessary repairs.
What is your typical process for working with a new customer?
We keep the process simple, clear, and stress-free from start to finish.
Initial contact – You reach out with your issue (no cooling, no heat, strange noises, etc.), and we schedule a convenient time — often same or next day.
On-site diagnostic – We inspect your system thoroughly to identify the real cause of the problem, not just the symptoms.
Clear explanation & options – We explain what’s going on in simple terms and provide upfront pricing before any work begins.
Repair or service – Once approved, we complete the work efficiently and cleanly, using proper methods and quality parts.
Final check & recommendations – We test the system, make sure everything runs correctly, and give practical advice to prevent future issues.
Our goal is to make the entire experience smooth, honest, and hassle-free — with results you can rely on.
What education and/or training do you have that relates to your work?
We have formal HVAC training along with industry certifications and hands-on field experience.
• EPA Certification (Universal) – qualified to handle refrigerants safely and in compliance with regulations
• Graduate of Lincoln Tech (HVAC program) – technical training in heating, cooling, and system diagnostics
• OSHA Safety Training – trained in jobsite safety and proper work practices
At Air Climate Group, all work is performed with a strong focus on proper diagnostics, system understanding, and long-term reliability — not just quick fixes.
