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
When you hire me, you’re getting more than a service — you’re getting reliability, honesty, and quality craftsmanship. I take pride in delivering professional HVAC solutions that are done right the first time. Every customer receives clear communication, fair pricing, and work that meets the highest industry standards.
I treat every home as if it were my own,ensuring clean, safe, and efficient installations or repairs. From diagnosing issues accurately to providing long-term solutions instead of quick fixes, my goal is to give you peace of mind and comfort year-round. I stand behind my work, show up when I say I will, and make sure you fully understand the service being performed.
If you want dependable service, transparent pricing, and someone who genuinely cares about your home comfort — I’m the right technician for the job.
Overview
Current Top Pro
Hired 73 times
Serves Glen Burnie, MD
Background checked
4 employees
7 years in business
Business hours
Sun12:00 am - 11:59 pmMon5:00 pm - 11:59 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Credit card, and Square cash app.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2024
Services offered
HVAC Services
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Excellent 4.9
39 reviews
5
97%
4
0%
3
0%
2
0%
1
3%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Roland W.
4 days ago
•
Hired on Thumbtack
This guy saved the day for me. He got my unit up and running after the unit was just blowing lukewarm air. Other companies wanted to sell me a whole new unit. This guy didn’t want to sell me a new unit. He preferred to help out and fix the one that I already have. Thanks again
Heating System Installation or Replacement
Yvette L.
Jun 14, 2026
•
Hired on Thumbtack
The technician responded quickly on a weekend, diagnosed the issue correctly, and took the time to answer all of my questions. He was professional, courteous, and got my AC running again the same day. While I felt the cost of the repair was higher than expected, I appreciated the prompt service and expertise, especially on a weekend. Overall, a positive experience and I would consider using this company again.
I had a great experience working with Mario. He was professional, knowledgeable, and honest throughout the entire process. He took the time to thoroughly assess the issue, explain my options clearly, and completed the work efficiently. His pricing was fair, and he went above and beyond to help me get my HVAC system back up and running during a very stressful situation.
It’s not often you find someone who combines technical expertise with excellent customer service, but Mario did exactly that. I highly recommend him to anyone in need of HVAC services and will definitely be using him again for future maintenance and repairs.
I was having an HVAC issue, and Addy was at my house within an hour of posting on Thumbtack. He spent hours trouble shooting and wrote up a clear and coherent diagnosis of the issue that allowed me to take further action. He was more interested in making sure I understood what was happening than in making the sale. He was honest, thoughtful, responsive, and knowledgeable. He will now be my go-to for all things HVAC-related. I strongly recommend him!
Details: Heat pump • Basement • Three-story building • House • Owner
Heating System Repair or Maintenance
Douglas B.
Nov 21, 2025
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Hired on Thumbtack
Great experience! Installed my HVAC the same day with no problems. Now I have heat for me and my infant children! Mario saved the day
Details: Not enough heat • Basement • Two-story building • House
