Skip to main content
BestProsInTown

Zack HVAC Services

4.8 20 reviews
Overall rating
4.8
out of 5
20 reviews
5 star 95%
4 star 0%
3 star 0%
2 star 0%
1 star 5%

About Zack HVAC Services

Zack HVAC Services is a family-owned local business specializing in heating and air conditioning for both homes and businesses. Operating since 2007, they offer a range of services including repair, installation, and annual checkups to keep your home or business comfortable year-round.

Customers praise Zack HVAC Services for their reasonable prices, punctual technicians, and respectful service. They highlight the company's professionalism and expertise in diagnosing and fixing HVAC issues, often at a lower cost than competitors.

Aug 2026
5.0
Zac has become our go-to guy for anything HVAC, and after working with him, we wouldn’t use anyone else. He’s extremely knowledgeable and does great work, but what really sets him apart is how reliable and responsive he is. He always follows up promptly, shows up when he says he will, and is someone you can genuinely trust. On top of all that, he’s just a great guy. We can’t recommend Zac and Szabo Heating & Cooling enough!
Jan 2026
5.0
can’t say enough great things about Zack Services. They are reliable, communicate exceptionally well, and price their services very reasonably. I work with them often, and they are consistently wonderful to partner with.

Zack, the owner, is fantastic—always willing to take the time to discuss project needs and explain the best approach to get the job done right. Zack Services is my absolute go-to for retail clients throughout DC, VA, and MD. Their team is extremely detail-oriented, which gives me complete confidence that the work will be done well—and done right the first time.

I highly recommend Zack and his team at Zack Services!
Jan 2025
5.0
We called Zack HVAC Services when our heat pump started to malfunction. Our previous HVAC company had recently been acquired by a larger firm, and the earliest appointment available was the following week. Zack HVAC was nearby, so we took a chance and called them at 7:30 AM on Saturday. To our surprise, the call was answered immediately, not by a call service but by a technician who asked that we text our details, including the furnace's serial number, so they could ensure they brought parts that could work based on the symptoms we described.

By 8:30 AM, we had a same-day appointment for between 4-5 PM. We got a text at 3:30 PM telling us the technician was on the way.… read full review
All 2 photos

Hours

Monday 7AM - 11PM
Tuesday 7AM - 11PM
Wednesday 7AM - 11PM
Thursday 7AM - 11PM
Friday 7AM - 11PM
Saturday 7AM - 11PM
Sunday 7AM - 11PM

Location

14605 Elm Street Ste 413, Upper Marlboro, MD 20773

Find More Pros in Upper Marlboro

For local businesses

Is this your business?

Upgrade your profile to add the context customers, search engines and AI systems use to evaluate and recommend your business.

Write a review

Zack HVAC Services · 14605 Elm Street Ste 413, Upper Marlboro, MD 20773

Your rating *

Write what you would want to read before calling. Please leave out contact details.

Photos optional

Add a photo

Zack HVAC Services

Photos of the work, the vehicle or the premises. They appear on the profile once reviewed.

Call Directions Website