Mr. Furnace

About Mr. Furnace

Known for

• 24/7 emergency AC and furnace repair
• Furnace, AC, heat pump, and ductless system services
• Licensed, in-house technicians
• Trane Comfort Specialist
• Upfront pricing and online estimates

Google rating breakdown

387 ratings on Google. Ratings and counts are Google's, not ours.

• 5★342
• 4★17
• 3★6
• 2★2
• 1★20

What people mention

Topics counted across Google reviews.

• furnace installation×36
• answering questions×35
• furnace repair×31
• friendly techs×14
• water heater replacement×12
• no pressure sales×7
• quick installation×7
• smooth process×5
• professional installers×4
• humidifier installation×3

People also search for

• C & C Heating & Air Conditioning4.9 (7,628)
• Krueger Heating & AC Co4.7 (15)
• Detroit Furnace4.3 (62)
• Oasis Heating & Cooling LLC4.8 (76)
• Ultra Climate Control Heating & Cooling5.0 (57)

What reviewers say elsewhere

• “Leo was professional, polite and knowledgeable.”

  — Jenifer Cugliari, September 24, 2026 · google

• “Very thorough. Answered all of my questions; double checked for leaks or abnormalities. Technician pleasant, professional and personable.”

  — Lois Meriwether, September 24, 2026 · google

• “I've been using Mr. Furnace since I bought my furnace from them. Today was a regular tune-up call before the cold season started. The technician, Mr. De la Cruz was very pleasant, explained everything he was doing and asked if I had …”

  — Cristobal Varas, September 23, 2026 · google

Excerpts are shown for attribution and remain the property of their source.

Reviews on Noemic

No reader reviews yet — be the first.

Similar places nearby

• 

  A.S. Contrera, LLC

  Heating contractor

  Closed · opens 8:00 AM

  A.S. Contrera, LLC is a heating and cooling company at 20220 Stephens Rd in St. Clair Shores, MI. Its work centers on HVAC and sheet metal fabrication for commercial, industrial, and institutional customers. The company has a custom sheet metal fabrication shop and handles both fabrication and installation. That combination supports its work building HVAC systems for industrial and commercial buildings to specified sizes and requirements. The company’s listed commercial customers include Chrysler/Jeep dealers, ABC Warehouse, ACO Hardware, and Greenfield Towers. These named clients provide context for its business-focused services, while its stated customer base also includes institutional facilities. Repair service is among the listed offerings. For visitors to its St. Clair Shores, MI address, wheelchair-accessible parking is listed as an available accessibility feature.

• 

  Air Tech Air Conditioning & Heating

  4.6(21)· Google4.6 out of 5 from 21 reviews (Google rating)

  Air conditioning contractor

  Closed · opens 8:00 AM

  Air Tech Air Conditioning & Heating is an HVAC company at 28010 Harper Ave in St. Clair Shores, MI. Its listed work includes heating and cooling services, repairs, and installations. The company’s description places direct contact with the owner at the center of its approach, stating that customers deal with the owner rather than describing a separate service or sales team. It also identifies home air quality as a focus of its work. Air Tech says it remains available for questions or concerns after a service visit or installation is complete. That stated emphasis on follow-up, along with owner contact, provides a picture of how the company presents its customer service. Its Google listing has a 4.6-star rating from 21 reviews. The available information establishes its heating and cooling role, but does not specify equipment brands, individual repair specialties, pricing, or service hours.

• 

  Colonial Heating & Cooling

  3.9(36)· Google3.9 out of 5 from 36 reviews (Google rating)

  Heating contractor

  Closed · opens 8:00 AM

  Colonial Heating & Cooling is an HVAC company at 29635 Harper Ave in St. Clair Shores, MI, serving homes in the city and the greater metro Detroit area. According to its business description, the company has operated for more than 30 years and has a team of certified professionals. Its services include new HVAC installations, seasonal tune-ups, and urgent repairs, covering both heating and air conditioning needs. The company’s stated equipment offerings include energy-efficient furnaces and air conditioning systems, with an emphasis on matching equipment to a home’s needs. Repair service is listed among its available offerings, and wheelchair-accessible parking is noted at the property. Its Google listing has a 3.9-star rating based on 36 reviews. For residents of St. Clair Shores, MI, the listed scope spans routine seasonal maintenance, equipment replacement, and repairs when heating or cooling problems arise.

• 

  Oasis Heating & Cooling LLC

  4.8(76)· Google4.8 out of 5 from 76 reviews (Google rating)

  HVAC contractor

  Closed · opens 8:00 AM

  Oasis Heating & Cooling LLC is an HVAC company at 22960 W Industrial Dr in St. Clair Shores, MI. According to its business description, the company has served the area for more than 15 years, working with both homes and businesses. Its service area includes St. Clair Shores, MI and nearby cities. The company has a Google rating of 4.8 stars from 76 reviews. Its listed services cover heating and air conditioning installation and maintenance, along with AC repair, furnace repair, and furnace replacement. Oasis also offers indoor air quality services, including air purification. Onsite service and online estimates are listed among its service options, and the business description states that free estimates are available. The scope of work includes both servicing existing heating and cooling equipment and installing replacement systems.

Within walking distance

• 

  A.S. Contrera, LLC

  HVAC Company · 0.00 mi · 1 min walk

• 

  St Clair Shores Parks Division

  Park · 0.1 mi · 2 min walk

• Sponsored

  JJunkUrCarInstant online offer with free towingGet an offer →
• 

  Official Towing

  Junk Car Buyer · 0.2 mi · 4 min walk

• 

  Soulliere Landscaping Patio & Garden Center

  Landscaper · 0.3 mi · 5 min walk

• 

  Ferguson Plumbing Supply

  Plumber · 0.3 mi · 6 min walk

• 

  Triton Electrical Services LLC

  Electrician · 0.3 mi · 6 min walk

• 

  Kaufman Park

  Park · 0.3 mi · 6 min walk

• 

  Supercuts

  Barber Shop · 0.3 mi · 6 min walk

Mr. Furnace — frequently asked

Is Mr. Furnace open on Mondays?

Yes — Mr. Furnace is open Monday from 12:00 AM to 12:00 AM.

Where is Mr. Furnace?

Mr. Furnace is at 20220 Stephens Rd, St Clair Shores, MI 48080.

What is the phone number for Mr. Furnace?

You can reach Mr. Furnace on +1586-404-4006.