Does Kevin offer emergency or after-hours service?

One review notes he worked after 5pm to fit a customer's schedule, but no formal emergency service hours are mentioned.

Does Kevin install specific brands?

His website lists him as an official Bosch ABC Contractor, and multiple reviews praise Bosch system installs.

Quantum Climate Control Services

Updated 2026-08-04 · 3,430 reviewed · 448 listed · Scored from 21 Google reviews · How we rank ›

5.0(21) 68 low data composite score See reviews on Google ✓ Google-verified

AC Repair & Installation

Service: AC Repair & Installation
Reviews: 21

What recent reviews say

Across 21 reviews, every customer credits Kevin's straightforward honesty and expertise. He corrects competitor misdiagnoses, refuses unnecessary work, and charges fairly. Installations run on time and clean; long-term relationships span years of reliable service.

Based on limited recent reviews, so treat this as low-confidence.

Praised for

honest pricing and diagnosis
owner Kevin responsive and knowledgeable
installation expertise and care
identifies overcharging by competitors

punctualfair-pricingskilled-technicianshonest-diagnosisresponsivelicensed-professionalclean-work

Best for: Homeowners wanting honest diagnosis and fair pricing on AC replacement or repair.

Strengths

Owner Kevin handles most work personally
catches overcharging by other contractors
Bosch system expertise and warranty handling
works flexibly to fit customer schedules

Worth knowing

Owner Kevin Konnis personally handles most calls and installations
Bosch IDS Inverter system installations completed in under 8 hours
Rectified competitor misdiagnoses on two separate occasions (fan problem, freon levels)
Installed two heat pump systems for one customer over two summers with no price adjustments
Called to diagnose phantom bathroom leak problem caused by freon leak in old heat pump

What reviews say by service

AC Repair & Installation: Full AC replacements and heat pump installs praised for speed, care, and warranty handling by owner Kevin.

How it compares

Rated 5 against a 4.7 average across the 391 ac repair & installation businesses listed here.
Has more Google reviews than 41% of the businesses in this directory.

How we scored this

Ranking Method

Star rating 89

Review volume 58

Review recency 64

Review sentiment 65

Profile completeness 50

Verification 30

Rating breakdown

Common questions

Does Kevin offer emergency or after-hours service?: One review notes he worked after 5pm to fit a customer's schedule, but no formal emergency service hours are mentioned.
Does Kevin install specific brands?: His website lists him as an official Bosch ABC Contractor, and multiple reviews praise Bosch system installs.

Request a quote

Similar hvac contractors nearby

Lipovic Heating & Cooling

5.0(121)✓ Google-verified

Ivan and his team solve problems fast and fairly. Whether it's a Friday emergency or routine maintenance, reviewers trust them to diagnose correctly, price honestly, and complete work cleanly on the first call. Customers cancel warranty plans to work with them instead. Named technicians Ivan and Dan handle everything from $30 component fixes to full unit replacements. The business runs yearly maintenance plans and uses detailed diagnostic tools. Reviewers describe the crew as professional, respectful of homes, and genuinely interested in avoiding unnecessary spending.

Maintenance Plans & Tune-UpsAC Repair & InstallationHeating & Furnace Services

View profile

Chill Doctor

5.0(12)✓ Google-verifiedPublishes prices

All 12 reviews are five-star. Customers praise Chris and the team for rapid emergency response (under 2 hours on peak days), honest troubleshooting that avoids unnecessary replacements, and professionalism. Reviewers highlight clear communication, thoughtful installation choices (mini-splits, thermostats), and extra care like helping with water cleanup after a leak repair.

AC Repair & Installation

View profile