Business Details
50+ Years
experience
Emergency
services
Open 24/7
always available
Expert HVAC Installation & Maintenance in Bay City
Haertel Heating has served the Bay City community since 1938, building a legacy of trust and expertise in heating, ventilation, and air conditioning solutions. Founded by Robert Haertel, Sr., and continued through three generations, our company prioritizes long-term relationships with both employees and customers. We specialize in tailored HVAC installations, proactive maintenance, and emergency repair services, ensuring optimal system performance and energy efficiency. Our team of certified technicians combines decades of experience with cutting-edge technology to deliver reliable solutions for residential comfort. We emphasize transparency, offering free consultations, clear pricing, and personalized guidance to help homeowners make informed decisions.With a commitment to community and customer satisfaction, we provide 24/7 emergency services, annual maintenance reminders, and financing options to meet diverse needs. Our partnership with Lennox HVAC Systems and adherence to industry best practices underscore our dedication to quality and innovation. By focusing on preventative care and customer education, we aim to extend equipment lifespans while reducing energy costs. Our showroom demonstrations and hands-on approach empower clients to select systems that align with their comfort and budgetary goals. Through consistent service excellence and a focus on evolving industry standards, we maintain our reputation as a trusted local HVAC contractor.
Services
HVAC Installation
Furnace Repair
Air Conditioner Maintenance
Annual Maintenance Plans
Emergency HVAC Service
System Assessments
Financing Options
Indoor Air Quality Solutions
Details
- Year established: 1938
Highlights and features
- We offer 85+ years of combined HVAC expertise with third-generation leadership.
- Our team provides 24/7 emergency service exclusively for maintenance subscribers.
- We use Lennox HVAC systems with manufacturer warranties and 1-year service guarantees.
- Our technicians follow detailed annual maintenance checklists for peak system efficiency.
- We offer free initial assessments and transparent repair cost estimates.
What people say
24/7 emergency support
Energy bill savings
Professional technicians
Clear communication
Long-term reliability
Services
HVAC Installation
We design and install customized heating and cooling systems using Lennox equipment for optimal energy efficiency. Our two-day installation process minimizes home disruption while ensuring proper system configuration. Post-installation, we provide operation training and maintenance guidance to maximize system longevity.
Annual Maintenance
Our comprehensive maintenance checks include carbon monoxide testing, refrigerant level adjustments, and heat exchanger inspections. Scheduling between May-October allows combined furnace and AC service when temperatures permit. Subscribers receive priority scheduling and maintenance reminders.
Emergency Repairs
Certified technicians diagnose and resolve urgent HVAC issues at any hour. The process begins with system assessment, followed by transparent repair cost estimates before any work commences. Common fixes include capacitor replacements and refrigerant leak repairs.
System Assessment
We conduct in-home evaluations to determine HVAC requirements based on energy bills, comfort issues, and equipment age. Free assessments for new installations identify efficiency improvements and recommend appropriate system sizing and AFUE ratings for Michigan's climate.
Financing Options
We offer flexible financing solutions to ease major HVAC investments. Our team helps customers structure payments in manageable stages while maintaining access to energy-efficient equipment upgrades and available federal tax credits.
People
Dan Lijewski
Co-Owner
With decades of HVAC industry experience, Dan focuses on sales and service operations. He partners with customers to provide tailored heating and cooling solutions while maintaining the company's commitment to honest business practices.
Andy Burke
Co-Owner
Specializing in furnace and air conditioner installations, Andy brings technical expertise to system upgrades. He ensures proper equipment configuration and oversees installation crews to maintain quality standards established by the company's legacy.
Questions
When should I schedule HVAC maintenance?
Schedule annual maintenance between May-October for combined furnace and AC service when temperatures exceed 60°F. Furnace-only maintenance can occur year-round.
What services are included in annual HVAC maintenance?
Our checklist covers carbon monoxide testing, refrigerant levels, furnace drainage, ventilation checks, blower motor inspection, and thermostat calibration for optimal system performance.
Do you offer emergency HVAC repair services?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling system failures, with transparent pricing approved by customers before any work begins.
How can I improve my furnace's energy efficiency?
Regular filter replacements, annual professional maintenance, and upgrading to high-efficiency models with proper AFUE ratings significantly improve furnace energy efficiency and reduce utility costs.
What financing options are available for new HVAC systems?
We offer flexible financing plans that allow staged payments for HVAC replacements, helping customers manage upfront costs while accessing energy-efficient equipment with available tax credits.
