Better World Builders | Certified HVAC Repair in Kalamazoo, MI
Kalamazoo, MI 49001
Company Background
Better World Builders in Kalamazoo is a home performance contractor founded by local engineer Mark Lee, a Western Michigan University graduate. Driven by a long-standing commitment to environmental sustainability, Mark combines his engineering expertise with certified building science to help Kalamazoo homeowners improve comfort and reduce energy costs. The company specializes in a whole-house approach, integrating services like insulation, air sealing, HVAC upgrades, and high-performance window installation. As a licensed Michigan contractor and BPI-Certified Building Analyst, they provide certified energy audits and can help clients navigate benefits like those from the Inflation Reduction Act, making home efficiency upgrades more accessible for our community.
Main Services
- Window or door screen installation
- HVAC installation or replacement
- Window installation
- Window replacement
- Insulation removal
Common Questions
As a Kalamazoo homeowner, my furnace sometimes fails to ignite in winter. Can you help beyond just a repair?
Absolutely. While we can repair your furnace, our certified home performance approach looks at the whole system. A furnace struggling to ignite can sometimes indicate issues with air sealing or insulation causing backdrafts or excessive strain. We start with a comprehensive energy audit to assess your home's envelope and HVAC system together. The solution might involve targeted air sealing, adding insulation, or recommending a high-efficiency HVAC system replacement that's properly sized for your Kalamazoo home, improving reliability and lowering your winter heating bills.
What is a 'whole-house' home performance audit, and how is it different from an HVAC check-up?
A certified home performance energy audit, like those we provide, examines how all parts of your home work together—not just one system. While an HVAC check-up looks at the furnace or AC unit, our audit uses tools like blower door tests to measure air leaks and thermal imaging to find missing insulation. This reveals how your windows, insulation, and air sealing affect your HVAC's workload. The result is a prioritized plan that can include insulation installation, air sealing, and HVAC recommendations designed to work in sync, maximizing comfort and efficiency for your specific home.
We're considering new windows for energy savings. Do you handle the installation and ensure they perform as promised?
Yes, we provide professional window replacement and installation. However, our focus is on ensuring those new windows deliver their full potential. We consider how they integrate with your home's existing air barrier and insulation. Proper installation is critical to prevent air leaks around the frame, which can undermine efficiency. As BPI-certified building analysts, we follow industry best practices for installation and can also advise if adding insulation or air sealing in adjacent walls during the project would enhance your overall results, ensuring you get the comfort and savings you expect.
Business Location & Hours
| Mon: | 8:00 AM - 4:30 PM |
| Tue: | 8:00 AM - 4:30 PM |
| Wed: | 8:00 AM - 4:30 PM |
| Thu: | 8:00 AM - 4:30 PM |
| Fri: | 8:00 AM - 4:30 PM |
| Sat: | Closed |
| Sun: | Closed |













