What are the opening hours?

Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 4:30pm Saturday 8am - 12pm

Master Mechanical, Inc.

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United States
Mount Prospect, IL
Master Mechanical, Inc.

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Master Mechanical is proud to provide HVAC Service to our neighbors in Chicago's Northwest Suburbs including installation and repair.

Residential and Commercial, Service and Installation
Furnaces, Air-Conditioners, Humidfiers, Hot Water Heaters

10/30/2026

Fun Fact Friday!👻

Did you know that some HVAC leak-detection tools use similar ultrasonic technology to bats using high frequency sound waves to navigate in the dark? 🦇🦇🌙🔦

Who would have thought that bats and HVAC technicians had something in common? Pretty cool. 🦇

Hope everyone has a fun and safe Halloween! 🍬🍫
Happy Halloween!!! 🎃🧟‍♂️🧟🕸️

10/28/2026

We truly appreciate our long-term customers' trust in us. It's great to know that Master Mechanical has consistently provided trustworthy and honest HVAC service for 20 years.

Thank you for being a loyal customer! We look forward to continuing to help you with all of your HVAC needs.

10/27/2026

With Halloween 👻 in a few days and the temps still in the 50's-60's range, it's been nice enjoying the warmer than usual weather. 😎

However, Chicago weather is unpredictable. Nobody wants their furnace giving out on the coldest day of a Chicago winter. 🥶

Schedule your furnace maintenance so you are ready when the freezing temps and icy winds head our way. ❄️💨

10/23/2026

Fun Fact Friday!😁

Did you know that the word furnace comes from the Latin word: fornax, which means oven?🔥 One of the earliest forms of central heating was used by the ancient Romans over 2,000 years ago. It was called a hypocaust. The word hypocaust comes from the Greek words “hypo” (below)⬇️ and “kausis” (burning). 🔥

A hypocaust is an underfloor heating system that channeled hot air beneath raised floors and through hollow walls to warm buildings from below. 💨

Heating has come a long way in the last 2,000 years! ⏳

Stay warm as we enter another Chicago winter! 🧤❄️Have a great weekend! 💙

10/21/2026

We love to hear when customers have a great experience with us.

Shout out to our awesome technician, Dominic, for doing a great job helping a customer! Thank you Dominic! 👍

10/19/2026

Happy Monday!😁

Starting to feel more like Fall! 🍁The cold days are coming. ❄️

Is your furnace ready?

Contact Master Mechanical to get your furnace tune-up! Make sure your furnace is ready to keep your home cozy and comfortable all season long!🏠

10/16/2026

Fun Fact Friday!😁

Did you know that Milwaukee inventor Warren Johnson introduced an early humidistat in 1901? ❓

A humidistat is a device that is designed to monitor and regulate moisture in the air. 💧💧

A humidistat monitors humidity just as a thermostat monitors temperature. Both help keep your home comfortable. 🏠 With our Chicago winters, sometimes you need more than just turning up the heat to keep your home cozy! 🌡️🧤

Have a great weekend!💙

10/14/2026

We are proud to know our customers trust us to keep their homes comfortable. Master Mechanical is here for all of your HVAC needs. 🏠💙☀️

10/13/2026

Hope everyone enjoyed the last few days of Summer in October! 😎☀️🍁

Here's a little blast from the past. 🕰️Check out this vintage Trane ad from 1986. 📰

Fast-forward 40 years, and here we are in Chicago… running into October with temperatures that still have us thinking about AC!❄️

With Chicago feeling more like Summer than October lately, we're reminded that cooling season doesn't always follow the calendar! 📅

10/09/2026

Fun Fact Friday! 😄

Did you know that the Canadian Museum of Civilization in Ottawa uses 124 commercial steam humidifiers that are built into the building's HVAC system? 🏦

The Museum covers about 1 million square feet with millions of historical artifacts on display. The humidifiers help protect these artifacts from damage that could be caused by changes in the humidity. 🖼️

The museum uses individual units throughout the building to help maintain the right humidity for the different pieces in its priceless collection. 🏺

Humidifiers do more than keep you comfortable, they can also protect what is inside your home as well! 🏠

Hope everyone has a great weekend! ☀️

Address

Mount Prospect, IL
60056

Opening Hours

Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 4:30pm
Saturday	8am - 12pm

Telephone

+18472789777

Website

http://www.mastermechanical.net/

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