Carlos
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Duct and vent issues
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About
Just doing honest clean work; having the courtesy to let a homeowner know of a problem they weren't aware of but finding a way to satisfy the customer. Clean work is standing back and seeing straight lines and everything looking like it was meant to fit perfectly.
I enjoy having straight lines that are neat, clean, and tidy just being professional at all times and letting my work speak for itself.
Overview
Hired 32 times
Background checked
Business hours
Sun8:00 am - 8:00 pmMonClosed
Payment methods
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Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2018
Credentials
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Background checked
Passed by Carlos Alonzo on Jul 1, 2025.
Services offered
Duct and vent type
Heating
Dryer
Exhaust
Other
Building height
Single-level
Property type
House
Condo/Apartment
Townhouse
Projects and media
10 photos
Projects and media
10 photos
Reviews
Customers rated this pro highly for work quality, responsiveness, and professionalism.
Exceptional 5.0
26 reviews
5
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Read reviews that mention:
Marlene V.
Oct 2, 2017
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Hired on Thumbtack
Carlos was great to work with. He replaced the heating ducts in my home (around 1500 sq feet). He was prompt and able to work in a very limited size crawl space. He put in larger vents in the family and living rooms near the windows maximizing the heat distribution in the rooms. He replaced the filter holder in the hallway allowing me to easily replace the filters without having to remove the entire grill. He did a nice job of cleaning everything up afterwards. I would highly recommend him for future projects.
Duct and Vent Installation or Removal
Will C.
Apr 26, 2018
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Hired on Thumbtack
Carlos added multiple heating vents to my previously unconditioned basement. He did an excellent job and the heating works great.
Details: Install ducts and vents • Split system • Yes, I have already purchased the unit • Basement • 1,000 - 2,000 sq ft • Two-story building • Condo/Apartment
Central Air Conditioning Installation or Replacement
Kosta p.
Jun 27, 2017
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Hired on Thumbtack
Carlos and his team did a great job and on short notice. They completely replaced all heating and air ducting in the entire home (1800 square feet). He was very professional and gave us lots of good information on heating and cooling that was outside of the work he was doing. He and is crew finished all the work one day and removed all old materials. Not only did I feel he was the most professional and knowledgeable, but his price was the best out of 4 bid we received, can't beat that. Great job Carlos!
Duct and Vent Installation or Removal
Arthur E.
Oct 14, 2017
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Hired on Thumbtack
I came to Carlos with what seemed like a straightforward problem. He solved it in the end, and in the process uncovered all sorts of problems that my previous HVAC contractor had left behind. He came out within 24 hours of my initial request to investigate and do a free estimate, and came back to do all of the repairs and improvements today: closing off two ducts that were just blowing into our crawlspace (!), rerouting existing ducts to shorten the distance air has to travel to our bedroom, replacing bent ducts with proper elbows, fixing the cover to the furnace (small work, but nice to reduce a leak), and tuning the dampers to make sure we have airflow to our bedroom.
From the beginning, Carlos worked hard to figure out what was really going on with our ducts, and I'm super happy with the results. I can't recommend him more.
Duct and Vent Repair
Greg E.
Jun 19, 2017
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Hired on Thumbtack
Carlos and his crew did great job of replacing the old air ducts for my entire house of 3000sf. I wanted to do it asap before next heat wave and Carlos went extra step to meet my request. Job was done on time, in less than day and a half, very professionally, with great quality and very fair price. In the process they noticed few more deficiencies and suggested the most economic ways to correct it. Some they even fixed in the process. I highly recommend Carlos for all HVAC projects and for sure hire him for any future projects. Thank you Carlos for great job! We enjoyed the results of your work the next day when temperature in our area reached almost 110 deg :)!
Duct and Vent Installation or Removal