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Claim This BusinessSullivan Heating has served the Pittsburgh area as a family-owned HVAC contractor, delivering furnace and air conditioning solutions to homeowners across the region's diverse housing stock. Founded by Mr. Sullivan and now working alongside his son, the company maintains a strong reputation with a 4.7-star rating across 13 verified customer reviews. The team operates Monday through Friday from 7 AM to 4 PM, providing scheduled maintenance, unit replacements, and emergency repair calls to residential customers throughout the greater Pittsburgh metro area and surrounding western Pennsylvania communities.
What distinguishes Sullivan Heating from area competitors is the direct involvement of ownership in every service call, both Mr. Sullivan and his son personally respond to customer issues, ensuring accountability that larger companies cannot match. Customer reviews specifically mention the company's willingness to solve problems that other contractors Walked away from, including complex drainblockages and systems other technicians could not diagnose. The team has installed smart thermostats and replaced multiple furnaces for the same customers, demonstrating a relationship-based approach rather than one-time service calls. Their honest communication style means clients understand exactly what work their systems need without pressure to unnecessary purchases.
Customer experiences highlight specific technicians who went above and beyond during challenging situations. During a holiday weekend furnace emergency, Mr. Sullivan and his son arrived quickly to diagnose and repair equipment when customers were left without heat. Technician Mark Blair recently solved a chronic drainage problem that another contractor estimated would require a $4,000 service, locating the blocked pipe and restoring function in under fifteen minutes at a fraction of that cost. Another reviewer described how the team responded same-day during a summer heat wave when AC failure posed serious health risks, arriving promptly to diagnose and resolve the issue with transparent pricing. These name-specific scenarios illustrate the practical resolution homeowners can expect when calling Sullivan Heating.
Twelve of thirteen reviewers awarded 5-star ratings, with customers frequently praising the company's quick response times, honest diagnostics, and ownership-level accountability. Several reviews specifically mention emergency Same-Day service during holidays and heat waves, distinguishing Sullivan Heating from competitors who require advance scheduling. The single 1-star review cites a scheduling dispute rather than technical skill, indicating quality workmanship but potential communication gaps around appointment windows.
| Sunday | Closed |
| Monday | 7 AM–4 PM |
| Tuesday | 7 AM–4 PM |
| Wednesday | 7 AM–4 PM |
| ThursdayToday | 7 AM–4 PM |
| Friday | 7 AM–4 PM |
| Saturday | Closed |
Complete furnace diagnostics, holiday and emergency repairs, and full unit replacements including installation of new equipment.
AC diagnostics, same-day heat wave response, repairs, and system maintenance for residential cooling.
Professional installation and setup of smart thermostats with customer education on system operation.
Annual system inspections and tune-ups to maintain warranty coverage and extend equipment lifespan.
Problem identification services that other contractors could not resolve, including drain and drainage issues.