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Claim This BusinessAbout M & M Mechanical
M & M Mechanical operates as a licensed HVAC contractor serving Chicago and the greater metropolitan area, including nearby communities in northwest Indiana. The business maintains a strong 4.7-star rating derived from 13 verified client reviews, indicating consistent service quality over its years of operation. Owner Milo Montgomery leads a team that handles residential heating and cooling installations, with particular experience in furnace and air conditioner replacements for homes undergoing renovation or upgrade.
What distinguishes M & M Mechanical from larger competitors is the owner's hands-on approach and commitment to transparent recommendations. Reviewers frequently note that Milo allows homeowners to weigh their options without pressure, enabling informed decisions rather than aggressive upselling. The business has gained recognition for diagnosing systems that other contractors flagged for full replacement, recovering functionality instead of proposing costly new equipment.
Customer scenarios from reviews illustrate this responsive, honest approach. During a summer heat wave, Milo arrived same-day to restore a failing AC panel, preventing extended downtime during dangerous temperatures. Another instance involved a water heater emergency resolved within hours. Most notably, after two companies recommended a complete AC replacement at significant cost, Milo diagnosed and repaired the existing system at no charge, proving the value of a second opinion before major expense.
What Customers Say
Thirteen reviewers collectively award 4.7 stars, with all five-star ratings; Milo appears by name in every testimonial. Five clients specifically mention emergency or same-day response during heat waves or system failures. Comparative pricing is noted by two reviewers who reference dramatically lower costs than estimates from major HVAC chains.
Services
AC Repair & Maintenance
Emergency diagnostics and same-day repair for air conditioning failures, panel issues, and refrigerant problems.
Furnace Installation & Replacement
New furnace installation, often completed in under a workday, with professional ductwork integration.
Complete HVAC System Installations
Whole-home heating and cooling solutions including dual furnaces, dual AC units, and associated ductwork.
Water Heater Repair & Replacement
Fast response for water heater failures, leaks, and same-day replacement services.
System Diagnosis & Second Opinions
Expert assessment of systems reportedly tagged for replacement, often identifying repairable issues.