When summer arrives in Grafton, a properly sized air conditioning system is the difference between comfort and misery. Burkhardt Heating, Cooling, Plumbing & Electric has served Ozaukee County homeowners for over 60 years, and our NATE-certified technicians bring that experience to every AC installation.
**Getting the Size Right**
Proper sizing is the single most important factor in AC performance. An oversized unit short-cycles, cools the air too quickly, and leaves excess humidity behind. An undersized system runs constantly on the hottest days and never reaches your set temperature. Our technicians perform a Manual J load calculation for every project — accounting for your home's square footage, insulation, window orientation, and ceiling heights. Given Grafton's historic homes near the Milwaukee River alongside newer subdivisions that followed industrial growth along Highway 60, accurate sizing matters in Grafton.
**SEER Ratings and Efficiency**
Modern central air conditioners are rated by SEER2. Upgrading from a 10 SEER system to a 16+ SEER unit typically cuts cooling costs by 30–40%. Burkhardt installs systems from Lennox, Carrier, Trane, Rheem, Goodman, and American Standard — brands with proven track records in Wisconsin's demanding climate.
**Central Air vs. Ductless Mini-Splits**
Homes without ductwork are strong candidates for Mitsubishi or other brand ductless mini-splits — wall-mounted units that require no ductwork, offer zone-by-zone temperature control, and install with minimal disruption. For homes with existing forced-air systems, a central AC upgrade paired to your furnace is typically the most cost-effective path.
**GreenSky Financing Available**
A new AC system is a significant investment. Burkhardt offers GreenSky financing so Grafton homeowners can choose the right equipment — not just the cheapest option — and pay over time.
Schedule your installation consultation: **414-206-3049**.
**Frequently Asked Questions**
**How long does AC installation take in Grafton?** Most central air conditioning installations are completed in a single day. Ductless mini-split systems may take one to two days depending on zone count. Our crew protects your home during the work and cleans up completely before leaving.
**What AC brands does Burkhardt install in Grafton?** We install Lennox, Carrier, Trane, Rheem, Goodman, American Standard, and Mitsubishi ductless systems. During your consultation we'll recommend the model that best fits your home's layout, efficiency goals, and budget.
How long does AC installation take in Grafton?
Most central air conditioning installations are completed in a single day. Ductless mini-split systems may take one to two days depending on zone count. Our crew protects your home during the work and cleans up completely before leaving.
What AC brands does Burkhardt install in Grafton?
We install Lennox, Carrier, Trane, Rheem, Goodman, American Standard, and Mitsubishi ductless systems. During your consultation we'll recommend the model that best fits your home's layout, efficiency goals, and budget.
Related Services
Learn more about our air conditioning services across southeastern Wisconsin.
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Need Help? Call Burkhardt.
Call Us At: (414) 206-3049
Discover why so many homeowners trust Burkhardt with ALL of their Home Heating needs!
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