Maksbuilder
Top Pro
Free service call
Scheduling
Responds in about 1 min
Thumbtack Guarantee
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
At Maksbuilder, we treat every home like it’s our own. As a licensed HVAC contractor serving Orange County, we pride ourselves on honest recommendations, top-tier craftsmanship, and fair pricing. Whether it’s a full system replacement or a quick repair, we focus on efficiency, reliability, and long-term performance—not just a quick fix.
What makes us stand out?
• We don’t upsell — we educate and guide.
• We offer free diagnostics with service, and clear, upfront estimates.
• We use advanced techniques like deep vacuum pulls and precision airflow testing to extend the life of your system.
• We’re responsive, punctual, and respectful of your time and home.
Hundreds of satisfied clients and verified reviews back our reputation. Hire Maksbuilder, and you’ll get HVAC work done right the first time.
Overview
Current Top Pro
Hired 25 times
Serves Foothill Ranch, CA
Background checked
License verified
5 employees
8 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, Credit card, PayPal, Square cash app, and Zelle.
Services offered
A/C services needed
Property type
House
Condo/Apartment
Townhouse
Projects and media
30 photos
Projects and media
30 photos
Reviews
Customers rated this pro highly for professionalism, work quality, and value.
Exceptional 5.0
24 reviews
5
100%
4
0%
3
0%
2
0%
1
0%
Read reviews that mention:
Rose H.
7 days ago
Hired on Thumbtack
We recently called Maksym AC Repair when our air conditioning stopped working, and we were so impressed with the service! Maksym responded quickly, was very kind, and clearly explained what needed to be done. He provided honest and reasonable pricing, and had our AC running again in no time. Excellent service, fast response, and great communication. Thank you Maksym!— highly recommended!
Details: Repair • Only warm air is blowing from the vents • Routine maintenance • Townhouse
Maksbuilder's reply
RoThank you so much for your kind words! I truly appreciate you taking the time to share your experience. It was a pleasure helping restore your home’s comfort and getting your AC running efficiently again. At Maksbuilder Heating & Air, we always aim for clear communication, fair pricing, and reliable HVAC service you can trust. I’m very glad everything is working great now — don’t hesitate to reach out anytime for maintenance or future HVAC needs!
Central Air Conditioning Repair or Maintenance
Aurora S.
4 days ago
Hired on Thumbtack
Maksym and his team did a great job replacing central air conditioning unit, they finished the job in one day and came back for couple hours to do details like fixing scratches and replacing new wall ac ducts covers, the price was fair, he had good communication trough the process. I highly recommend maskym for this type of work.
Details: Replace an existing A/C unit • Remove an old A/C unit • Packaged system • I need the professional to purchase the unit • Attic • Ground floor • 1,000 - 2,000 sq ft • Two stories • Townhouse
Maksbuilder's reply
Aurora, thank you so much for the kind words! It was a pleasure replacing your central AC system and making sure all the final details were just right. We always aim for clean, efficient installs and clear communication throughout the process. Appreciate your trust and recommendation—don’t hesitate to reach out if you ever need anything HVAC-related down the road!
Central Air Conditioning Installation or Replacement
Jed Yeong-Deog J.
3 weeks ago
Hired on Thumbtack
He quickly identified the cause and handled everything fast and accurately. I really appreciated his work and would highly recommend him to anyone.
Details: Repair • Only warm air is blowing from the vents • Attic • Outside • House
Maksbuilder's reply
Thanks so much for the kind words! Happy we could quickly pinpoint the issue and get everything resolved for you. At Maksbuilder, we take pride in fast, accurate HVAC service with no guesswork. Really appreciate your recommendation—it means a lot!
Central Air Conditioning Repair or Maintenance
Past Customer
Jun 27, 2025
From Google
If you need someone reliable, trustworthy, and above all, ethical, stop searching and hire Maksym. That's truly all you need to know.But if you want more: Maksym came to my rescue at the last minute when my AC failed completely. Other companies left me reeling with sky-high quotes--some exceeding $20,000 to replace the entire unit without bothering to do a detailed check. Maksym arrived promptly, provided an exceptionally thorough diagnosis, and not only fixed the problem the very same day, but did so with a warmth and professionalism that's rare in this business.Beyond his skill, Maksym is simply a pleasure to work with. He operates with an integrity and honesty that is evident the moment you speak with him. He laid out exactly what repairs might be needed down the line, giving me peace of mind and confidence in future decisions. My AC unit is old and well past its prime, but Maksym managed to breathe new life into it, saving me thousands and buying me valuable time.It's rare for me to say this--I'm notoriously skeptical and picky when it comes to hiring help--but Maksym has earned my complete trust and loyalty. When the day finally comes to replace my unit, he will be the only person I call.Maksym and Maksbuilder, thank you for your incredible work. You turned what could have been an expensive nightmare into a smooth, fair, and surprisingly pleasant experience. You've gained a customer for life.
Maksbuilder's reply
Thank you so much for your generous review, Sopa! We're delighted that Maksym could help you with your AC unit and save you from costly replacements. Your trust and loyalty mean the world to us, and we're glad to have made your experience a smooth and pleasant one.
Past Customer
May 17, 2025
From Google
My A/C started blowing warm air so I started looking around for an honest HVAC company. Maksym responded promptly and even came out the next day to look at my unit. He accommodated my schedule and even worked quietly so as to not wake my kids. He gave me a reasonable quote and was able to fix the problem right away. More than that he fixed some things on my unit that might cause problems in the future. Really a great guy and a quality technician!
Maksbuilder's reply
Thank you so much for the kind words and the wonderful review! I'm delighted to hear that Maksym was able to respond promptly, accommodate your schedule, and ensure everything was done smoothly without disturbing your kids. It's great to know that the extra care taken to address potential future issues was appreciated.
Credentials
License
License type: C20 – Warm-Air Heating, Ventilating And Air-Conditioning Contractor
License state: CA
License verified on 7/13/2025
License
License type: B - General Building Contractor
License state: CA
License verified on 8/12/2025
Background Check
Maksym Chernenko