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FeaturedTaking CallsVerifiedHVAC Companies in Green Bay, Wisconsin

Apex Heating and Air Conditioning

Featured in Green Bay Today 5.00 (719 reviews)(920) 494-8800

Apex Heating and Air Conditioning opened in 2005 and serves Green Bay, the Fox Cities and surrounding communities. It installs HVAC systems for homes and provides commercial repair and maintenance service. APEX Signature installations include high-efficiency equipment and a high-efficiency filter.

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Business Highlights
  • Apex identifies its technicians as NATE-certified.
  • Apex says its APEX Signature installations include a lifetime parts-and-labor warranty when the company performs manufacturer-recommended annual maintenance.
Service Area

Green Bay, the Fox Cities and surrounding communities.

Featured on ProsGrade. Apex Heating and Air Conditioning is one of 10 HVAC companies ProsGrade lists in Green Bay, Wisconsin.

Listing details

5 services listed, including HVAC tune-ups, HVAC installation and Commercial HVAC service. Open 24 hours, 7 days a week. Rated 5.0 from 719 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Apex Heating and Air Conditioning compares with the other 9 HVAC companies on ProsGrade in Green Bay, using public Google ratings and review counts.

  • Ranks in the top 10% of Green Bay HVAC companies on ProsGrade by Google rating and review volume.
  • Rated 5.0 on Google, at or above the 4.9 average of other Green Bay HVAC companies on ProsGrade.
  • Has more Google reviews (719) than 7 of the 9 other Green Bay HVAC companies on ProsGrade.
  • One of 9 Green Bay HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

Phone support indicates help is available after hours for urgent no-heat situations; call to confirm current availability.

Services Covered

5 services
  • HVAC tune-upsFurnace and air-conditioner maintenance; cleaning and safety inspection.
  • HVAC installationSheet-metal work, gas piping and venting.
  • Commercial HVAC serviceRepairs and maintenance for commercial properties.
  • HVAC repairsAll-brand furnace diagnosis and repair; boiler service, repair and installation.
  • Cooling emergency service24 hours a day, 365 days a year.

Reviews

What customers say

Customers praise accommodating scheduling and professional technicians who explain the work clearly. One customer reports an 11 p.m. furnace call followed by a technician’s arrival within two hours and a quick diagnosis and repair. Another describes a same-day, after-hours visit when the technician found that the thermostat needed replacement.

Customer Reviews

Terry Alexander

“I had an outstanding experience with Apex from start to finish. Their customer service team was friendly, helpful, and made scheduling incredibly easy. Our service technician, JT, was excellent — professional, knowledgeable, and very thorough. He took the time to explain what he was doing, answered every question clearly, and made sure the furnace was running perfectly before he left. It’s rare to find a company that delivers great communication and great workmanship, but Apex and JT truly did. I’m very happy with the service and highly recommend them.”
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Derek Botsford

I called Apex for a furnace issue yesterday morning and was greeted by a very nice woman that understood my situation, reassured they could take care of us, and worked around our busy schedule to ensure a prompt visit. SAME DAY. 100% recommend Apex for your needs. I called a few different HVAC service companies for pricing/fees and they are very comparable to others in the area. Thanks again!
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Jose & Sarah Bustos

We came home and our furnace was not running. We called Apex 11 PM and they were here within 2 hours. Technician Kyle did a great job helping us with our furnace, he quickly diagnosed and repaired the issue. We have a 20 year old furnace and we were nervous but Kyle made the experience so easy. Thanks Apex and Kyle for helping us in the middle of a cold winter night.
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Frequently Asked Questions

How does Apex size a new HVAC system?

Apex performs a heat-load calculation for every installation to size the system.

What does Apex provide before installation work begins?

A detailed written proposal outlines the exact cost before work begins.

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