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
Dives Inc is a family-owned, local HVAC company dedicated to keeping your home comfortable year-round. We provide professional AC and furnace repair, installation, maintenance, and air duct cleaning. Our team is fully insured, bonded, and BBB accredited with an A+ rating. We believe in honest recommendations, quality workmanship, and fair pricing — no unnecessary repairs or pressure. Whether you need a quick repair, a new HVAC system, or clean air ducts, we’re here to help. Free estimates are available for new system installations. Your comfort and satisfaction are our priority!
Overview
Current Top Pro
Hired 38 times
Serves Crystal Lake, IL
Background checked
4 employees
7 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, PayPal, Square cash app, and Zelle.
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Exceptional 5.0
45 reviews
5
100%
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Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Vijeta G.
Aug 12, 2026
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Hired on Thumbtack
Had a great experience with the ventcleaning service! They were professional, thorough, and did an excellent job. Everything was left clean and tidy, and the whole process was smooth and hassle-free. Very satisfied with the service and would definitely recommend them!
Details: Townhouse • Two-story building • 1,000 - 2,000 sq ft • Heating and cooling
Duct and Vent Cleaning
Joshua M.
6 days ago
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Hired on Thumbtack
It was a pleasure to have Viktor and Vlad take care of a dryer vent replacement at my house. Viktor stayed in close communication throughout the process and worked with my needs very well. He informed me of what work was necessary and didn’t add things that weren’t. Vlad even brought a separate concern to my attention that I wasn’t aware of, and can now contact the right people for that issue. I would certainly recommend his company for anyone in need of related work. My AC and furnace will be needing service in the near future, and I know I can trust Viktor to take care of those when the time comes. Thank you guys very much!
Details: Replace existing ducts or vents • 1 - 5 vents • Dryer • Flexible non-metallic material • I'd like the pro to buy the duct(s) and vent(s) • Two-story building • House • Owner
Duct and Vent Installation or Removal
Brian C.
Aug 31, 2026
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Hired on Thumbtack
Units went down and within a few hours they had already quoted me, scheduled a time, had the materials and had everything installed same day. Will be using them moving forward for sure! Thanks again!
Details: Replacement • Central heating or cooling • House • Owner
Thermostat Installation or Repair
Jenny B.
Sep 6, 2026
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Hired on Thumbtack
Really appreciated the team coming out on a holiday weekend to quickly diagnose & fix our problem. Responsive, professional & reasonably priced. Will definitely continue to use their services.
Central Air Conditioning Repair or Maintenance
Sanjay P.
Jun 21, 2026
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Hired on Thumbtack
I had a leak from evaporating cool. Vlad from Dives HVAC came in ontime and diagnose the issue and fix the issue. He was very professional and prices were fair and competitive. I would highly recommended Dives HVAC to anyone looking for HVAC services.
Details: Basement • Outside • House • Owner
Central Air Conditioning Repair or Maintenance
Credentials
Background Check
Viktor Konoplianyk
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We believe in honest, upfront pricing with no hidden fees. Our diagnostic fee is applied toward the repair if you choose to move forward. We also offer free estimates for new HVAC system installations.
What is your typical process for working with a new customer?
We start by learning about the problem and scheduling a convenient appointment. After inspecting the system, we explain our findings, discuss repair or replacement options, and provide upfront pricing before any work begins. Once approved, we complete the job professionally and make sure everything is working properly before we leave.
What education and/or training do you have that relates to your work?
Our technicians are EPA 608 Certified and have hands-on experience installing, servicing, and diagnosing residential and light commercial HVAC systems. We stay up to date with new equipment, refrigerants, and industry best practices to provide reliable, high-quality service.
