I'm an experienced EPA universal certified HVAC technician who's able to fluently troubleshoot, locate, identify, repair, resolve, tune-up & give out thorough assessments toward rectifying your RESIDENTIAL or either LIGHT-COMMERCIAL HEATING or COOLING HVAC ISSUES!!!! along with very reasonable & negotiable pricing in order to bring you & yours, indoor climate comfort (with honesty, integrity & transparency)
Overview
Current Top Pro
Hired 935 times
Background checked
1 employee
5 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, Square cash app, and Venmo.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
2023
2022
2021
Services offered
Project type
New installation
Replacement
Repair
Property type
House
Condo/Apartment
Townhouse
Business
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Great 4.8
581 reviews
5
93%
4
3%
3
0%
2
2%
1
2%
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Read reviews that mention:
Linda R.
Mar 14, 2026
•
Hired on Thumbtack
Walter was excellent from start to finish. Even before the visit, he was very responsive and detailed in his communication, which immediately gave me confidence about what to expect. When he arrived, he was on time, professional, and took the time to clearly explain the situation with my HVAC system and what needed to be done.
What I appreciated most was how thorough he was. He didn’t just fix the problem and leave — he walked me through what he was doing and explained how my specific unit works. I honestly felt like I got a mini HVAC education. I started the day knowing absolutely nothing about my ‘broken’ system, and by the time he left I had learned several practical things I can do to help keep my unit running efficiently and extend its lifespan, and it was fixed!
Walter came, diagnosed the issue, and fixed the problem. I wasn’t looking for the cheapest option — I was looking for fairness, honesty, and a real solution. That’s exactly what I received. His pricing was fair, his work was thorough, and he was pleasant and professional throughout the entire process.
I will absolutely use Walter again for any HVAC needs and would confidently recommend him to anyone looking for a knowledgeable, fair, and trustworthy technician. AND his work came with a 90 day guarantee on the components he fixed, which put my heart at ease.
Thanks again, Walter — I’m now ready for the upcoming heat waves and summer!
Details: Routine maintenance • Only warm air is blowing from the vents • Attic • Outside • House
Central Air Conditioning Repair or Maintenance
Jordan M.
Jun 15, 2026
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Hired on Thumbtack
Walter was quick to respond and came out and took care of a problem with our HVAC unit on a Sunday evening. Highly recommend him.
Details: Repair • Only warm air is blowing from the vents • Attic • Outside • House • Owner
Central Air Conditioning Repair or Maintenance
Lou T.
Jun 15, 2026
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Hired on Thumbtack
Walter is the man!! On time, knowledgeable, found the issue quickly, gave us lessons & tips, such a great vibe & professional. Our son who’s entering HVAC school, Walter allowed him at his side entire time, giving him valuable advice. Next day our AC went out again, Walter was back at our home within the hour, fixed it and it was covered under his warranty from day before. Super responsive. Even called later to check in. Very transparent on his prices & process. We’ve already locked his number in for all future services & will definitely refer him to family & friends. God Bless you, Walter! Hope to see you at the family bbq’s, cuz you’re definitely invited!!!
Details: The power is on, but the fan won't run • Routine maintenance • Outside • House • Owner
Central Air Conditioning Repair or Maintenance
Peter M.
May 7, 2026
•
Hired on Thumbtack
Walter with HVAC Holiday Repairs was pleasant to work with. From inception of order to finsih, he updated us on progress including his ETA to site. He spoke with professionalism and knew what he was doing. He resolved the issue. We have saved his contacts on our 'Speed Dial' and will refer him to our friends & family.
Walter repaired my AC unit. There were three defective burnt out electrical components which he replaced them with brand new electrical components. He also added refrigerant & flushed out heavy dirt buildup & debris at the condensing coils. Lastly, he checked for normal cooling inside structure at supply vents with a temperature gauge which were blowing out at an average of 55 degrees. Walter was very responsive, professional, and was fully equipped with supplies to repair my AC. I highly recommend the services of Walter!
Details: Only warm air is blowing from the vents • Routine maintenance • Outside • Outside • House • Owner
Central Air Conditioning Repair or Maintenance
Credentials
Background Check
Walter Dawson
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
I would like for my customers to firmly know that my current prices & discounts are competitive & considerably lower than normal industry standards, in which I'm fair, reasonable, negotiable & ready to work!!!!
What is your typical process for working with a new customer?
Upon working with new customers, I'm highly transparent upon the work that's found & the work that's needed. I try & simplify things & terminology for a customer's understanding by emphasizing & utilizing fair communication skills. and also I take visual photos of all my findings & the performed work once completed
What education and/or training do you have that relates to your work?
I am currently EPA universal certified & licensed as a commercial HVAC technician/and I'm also LIEBERT certified & trained to work on specialized AC units, systems & controls that are designed to supply & maintain specific cooling temps inside data & I.T. rooms
