Peck & Weis Heating, Cooling, Plumbing, Electric

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Claim This BusinessAbout Peck & Weis Heating, Cooling, Plumbing, Electric
Peck & Weis Heating, Cooling, Plumbing, Electric serves Lake Geneva, Wisconsin as a full-service contractor specializing in air conditioning, heating, and climate control systems. With 140 verified customer reviews generating a 4.6-star rating, the company has established a strong reputation across the regional market. Homeowners in the Lake Geneva area have engaged this contractor for furnace replacements, air conditioning installations, and supplemental cold air return additions. The business operates Monday through Friday from 7 AM to 4:30 PM, providing scheduled appointments for standard service needs.
This contractor distinguishes itself through technician consistency and project follow-through. Multiple reviewers note that Justin, described as a sales and assessment professional, visits job sites during installations to verify customer satisfaction , a practice customers describe as extraordinary and indicative of genuine service commitment. The company maintains clean work environments, with reviewers specifically noting that technicians left basements spotless after ductwork installations and that all debris was removed from the property. Crew members including Dustin, Marcus, Will, and Adam are described as personable, polite, and conscientious throughout multi-hour installation projects.
Customer scenarios drawn from verified reviews highlight the contractor's responsiveness. One reviewer described a furnace failure during extreme winter conditions, prompting a same-day assessment and bid followed by installation by Christmas Eve to restore heating before the holiday. Another reviewer documented a basement cold air return addition that achieved the stated goal of warmer basement temperatures and improved overall home climate distribution. Technicians worked through full installation days, discussing technical details with each other to ensure quality outcomes.
What Customers Say
Every reviewer awarded 5 stars, with technicians Dustin, Marcus, Justin, Will, and Adam mentioned by name across all eight sampled reviews. Customers consistently cite cleanliness after installations and thorough explanation of equipment and pricing options. No negative reviews were sampled.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–4:30 PM |
| Tuesday | 7 AM–4:30 PM |
| Wednesday | 7 AM–4:30 PM |
| Thursday | 7 AM–4:30 PM |
| Friday | 7 AM–4:30 PM |
| SaturdayToday | Closed |
Services
Furnace Installation & Replacement
Full furnace replacement including new unit installation, ductwork, and post-installation cleanup.
Air Conditioning Installation
New AC unit installation with complete setup and system verification.
Heating & Cooling Combination Systems
Integrated heater and AC system installations handled by paired technicians.
HVAC Repair & Maintenance
System diagnostics and repair services for heating and cooling equipment.
Cold Air Return Additions
Supplemental cold air return installation to improve basement warmth and overall climate control.
Ductwork Installation & Modification
New ductwork installation with neat, professional routing and complete cleanup.