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Top-Rated Window a/c unit installers in Hackensack - Updated Nov 2026

Avatar for ALB Pro Services Heating & Cooling
ALB Pro Services Heating & Cooling
5.0(
7
)
Window A/C Unit - Install

Serving Hackensack, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"Thorough professional, well mannered and respectful, did excellent job doing my air conditioning units, punctual and made sure that all the units are working after installation. Would definitely recommend anyone."
Response time7 hrs
10 neighbors recently requested a quote
Avatar for JL Tech Service
JL Tech Service
4.9(
58
)
Window A/C Unit - Install

Serving Hackensack, NJ and surrounding areas

Approved

In business since 2001

Warranties offered

Credit card accepted

"Best in class service. Two toilets installed, new sink/faucet install, new lines, shut off valves, GFCI plug for dishwasher, water lines for fridge. Best price, best service, just overall great."
Diswasher Repair
Diswasher Repair
Diswasher Repair
Diswasher Repair
Diswasher Repair

+29

1 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for A1 Smart Choice
A1 Smart Choice
5.0(
2
)
Window A/C Unit - Install

Serving Hackensack, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Welcome to A1 SMART CHOICE LLC where we power your needs with expert electrical solutions. With years of experience and a commitment to quality, we offer reliable and efficient electrical services for residential, commercial, and industrial clients. Whether you need installations, repairs, or upgrades, our certified team ensures safety and excellence in every job. Trust us to illuminate your world with professionalism and expertise job. \n \n

Cabinets Kitchen
4th day
Response time3 hrs
Response rate94%
1 neighbors recently requested a quote
Promen Plumbing, Inc.
5.0(
1
)
Window A/C Unit - Install

Serving Hackensack, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

Promen Plumbing, Inc., offers fast, friendly and courteous service. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service. Semir has been in this field of business since 1982! Please call us today for a free estimate!

Response time10 mins
Response rate86%
Avatar for All City Installs
All City Installs
4.9(
48
)
Window A/C Unit - Install

Serving Hackensack, NJ and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Once we were able to establish an appointment time for a survey of the job and estimate, we scheduled the actual appointment. He was there at the appointed time to complete the install. He was fast, professional and cleaned up the work area. I was very satisfied with the installation and would recommend as well as use All City again.
"
flat screen hung on the wall on a tilting bracket and concealed wires.
Additional Photos
flat screen hung on the wall, concealed wires and sound bar.
Additional Photos
Additional Photos

+5

Recommended by97%of homeowners
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