DzO mechanical inc logo
Approved
Approved

DzO mechanical inc

5.0(
10
)
Central A/C Installation, Central A/C Service or Repair, Heat Pump Installation and Replacement,

About us

DZO Mechanical is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Business highlights

Emergency services offered
22 years of experience

Amenities

Emergency Services

Yes

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.010 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%
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Filter reviews by service

Showing 1-10 of 10 reviews
Mary B.
Mar 2026
5.0
Google Review
Eddie M had a tech out here right away in Broomall when my heat went out - they had our issues fixed ! HIGHLY RECOMMEND!
Joe K.
Mar 2026
5.0
Google Review
Thank you so much for your quick response. Chris was here to our Broomall house in what felt like minutes after I called. Everything is good to go now. Very appreciated
Joanne
Mar 2026
5.0
Google Review
Today we had Chris from DZO out to our Sea Isle home to do some tune ups to our units. Arrived on time and was thorough. Thank you.
Stephen Z.
Mar 2026
5.0
Google Review
Chris was very open and knowledgeable about the diagnosis and how to fix it. It’s been a months long problem that he fixed in a few hours especially when a competitor tried saying I need an entire new furnace. Would recommend him!
Susan W.
Mar 2026
5.0
Google Review
Chris was out yesterday to my Haverford condo to troubleshoot my heat pump. He provided a detailed plan of action and once I engage the electrician I will know next steps.
Bill M.
Jan 2026
5.0
Gas Heating and Furnace Service
$1,000
We have used Dzo countless times for a new system servicing, and now coming out multiple times to check on our systems, especially before the big storm we have coming this weekend. We are blown away by the professionalism and the knowledge they shared with us as well as prepping for the storm, I can't imagine using another company for our HVAC needs.
K G.
May 2025
5.0
Ductless A/C Service
DZO was great, on time, very clean, and had a professional attitude. I look forward to working with them again.
Response from DzO mechanical inc
"Was a pleasure working for you. Thank you"
Ryan W.
May 2025
5.0
Central A/C Installation
$15,000
Lou, Kevin and the rest of DZO Mechancial were great to work with! Super friendly and responsive!
Patrick M.
May 2025
5.0
Central A/C Installation
$20,000
They were amazing to work with clean and professional. I would recommend them every day of the week..
Dom A.
May 2025
5.0
Gas Heating and Furnace Service
Dependable, available, responsive, accountable, and thorough. I highly recommend DZO.

Licensing

Licensed*

Trade License Number

PA044482

Trade License Locale

PA

Trade License Expiration

11/28/2026

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

DzO mechanical inc is currently rated 5.0 overall out of 5.

Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: Closed Sunday: Closed

DzO mechanical inc accepts the following forms of payment: CreditCard

Yes, DzO mechanical inc offers free project estimates.

No, DzO mechanical inc does not offer eco-friendly accreditations.

Yes, DzO mechanical inc offers emergency services.

No, DzO mechanical inc does not offer warranties.