Stewart Adams & Son Heating & Air Conditioning LLC

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About Stewart Adams & Son Heating & Air Conditioning LLC
Stewart Adams & Son Heating & Air Conditioning LLC serves Port Huron, Michigan as a residential HVAC contractor holding a 5.0-star average across 248 client reviews. The company maintains 24-hour availability seven days a week, ensuring homeowners can reach technicians regardless of when equipment failures occur. Multiple reviewers specifically mention scheduling flexibility, with one customer noting installation was moved up a week to accommodate urgent needs during the hottest period of the year.
This contractor distinguishes itself through transparent pricing and product knowledge. Reviewers compare quotes from competing companies and report receiving top-of-the-line equipment at significantly lower costs, with one customer saving nearly $4,000 compared to an alternative bid. The technical staff demonstrates diagnostic proficiency across heat pumps, furnaces, and cooling systems, with reviewers consistently noting their willingness to explain system operations and maintenance requirements to homeowners.
Customers recount specific scenarios demonstrating the company's responsiveness. During a heat wave, one homeowner received same-day service when their AC failed, with technicians arriving within hours of the initial call. Another reviewer describes the team returning to address a concern at no additional charge. Technicians named in reviews include Mike, who handled a competitive quote comparison and system explanation, and Mike junior, who performed a fireplace replacement and took time to check the customer's grill for an upcoming holiday. These individual experiences across multiple five-star reviews illustrate consistent service quality.
What Customers Say
Eight customer reviews analyzed, all awarding five stars. Reviewers frequently mention same-day emergency response, with three specifically citing rapid arrival during equipment failures. Price transparency appears in two reviews comparing competitor quotes. Technicians Mike and Mike junior each receive individual mention for specific service scenarios.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
AC Repair & Maintenance
Diagnosing cooling system issues, cleaning furnaces, and ensuring AC units operate efficiently through tune-ups and part replacements.
Heating System Service
Furnace repair, heat pump diagnostics, and heater installation including new unit placement and system optimization.
Heat Pump Repair
Identifying needed parts and repairing heat pump systems to restore heating and cooling functionality.
New HVAC Installation
Complete installation of heating and cooling units, with reviewers noting new AC, furnace, and water heater setups.
Emergency HVAC Service
Same-day response for equipment failures, with 24-hour availability for urgent heating and cooling issues.
System Diagnostics & Estimates
Evaluating existing AC and furnace systems to determine working condition and recommend necessary repairs or replacements.