Mullhausen Heating & Air Conditioning Company
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About Mullhausen Heating & Air Conditioning Company
Mullhausen Heating & Air Conditioning Company serves residential clients in Forest Hill, Maryland. The company holds a 4.9-star average rating compiled from 19 customer reviews, reflecting consistent service quality verified through independent feedback. Operating hours span Monday through Friday from 7:30 AM to 4 PM, with weekend availability not currently offered.
Website content was inaccessible at the time of review, preventing documentation of specific brand partnerships, manufacturer certifications, or specialty equipment offerings. Service differentiation details cannot be confirmed from available online sources, though the review profile suggests established competence in residential heating and cooling systems.
Customer accounts describe specific service scenarios demonstrating capability under pressure. One reviewer recalled contacting the company on a Saturday afternoon during extreme heat, receiving same-day on-site assessment where the technician correctly diagnosed a system issue that differed from the customer's initial assumption. Another account detailed resolution of a persistent problem that four previous contractors failed to identify, with the reviewing party noting the technician's thorough approach and willingness to explain preventive measures.
What Customers Say
Nineteen reviewers collectively award 4.9 stars, with three mentioning specific technicians (Wayne, Ken, Justin) by name. Two accounts reference emergency or same-day service requests, and one cites successful diagnosis after multiple prior contractors failed.
Working Hours
| SundayToday | Closed |
| Monday | 7:30 AM–4 PM |
| Tuesday | 7:30 AM–4 PM |
| Wednesday | 7:30 AM–4 PM |
| Thursday | 7:30 AM–4 PM |
| Friday | 7:30 AM–4 PM |
| Saturday | Closed |
Services
AC Repair & Maintenance
Diagnosing cooling system failures, checking refrigerant levels, and performing seasonal tune-ups to maintain efficiency.
Furnace & Heating Repair
Evaluating heating system performance, ignitor and blower motor inspection, and addressing no-heat emergencies.
System Replacement
Complete HVAC system installation, with one reviewer noting full system replacement completed previously.
Preventive Maintenance
Providing maintenance guidance and teaching homeowners how to prevent common system problems.