Business Details
50+ Years
experience
Emergency
services
Trusted HVAC & Plumbing Services in Lake Geneva
Founded in 1965, we have dedicated over six decades to delivering comprehensive heating, cooling, plumbing, and electrical services to Lake Geneva, WI, and surrounding areas. Our team of NATE-certified HVAC experts, licensed electricians, and skilled plumbers serves over 25,000 valued customers, maintaining a reputation for quality workmanship and exceptional customer service. Recognized annually with the Best of Walworth County award, we prioritize ongoing technician training and adherence to industry standards through memberships in organizations like PHCC and NECA. Our commitment extends beyond technical excellence to community involvement, including partnerships with local youth sports programs and the Ronald McDonald House. We offer 24/7 emergency services, free estimates, and transparent pricing to ensure client satisfaction.With a focus on innovation, we stay ahead of industry trends while maintaining personalized service for residential and commercial clients. Our dedication to resolving issues efficiently has earned consistent customer praise for timely service and professional conduct. As a locally owned business, we take pride in supporting the Lake Geneva community through sponsorships and volunteer initiatives. Our comprehensive service offerings include HVAC maintenance, plumbing repairs, electrical upgrades, and backup generator installations. This combination of technical expertise, community commitment, and customer-centric values has established us as the region's trusted service provider.
Services
HVAC Maintenance
AC Repair
Plumbing Services
Electrical Upgrades
Backup Generators
Ductless Mini Splits
EV Charging
Emergency Services
Maintenance Plans
Financing Options
Details
- Year established: 1965
Highlights and features
- We have over 60 years of experience serving Lake Geneva and surrounding areas
- Our technicians are NATE-certified for HVAC excellence
- We maintain the Best of Walworth County award annually
- We offer 24/7 emergency services with no additional charges
- Our team undergoes ongoing training through PHCC and NECA memberships
Associations and certifications
- NATE-certified
- PHCC
- NECA
What people say
Excellent work
Timely service
Professional staff
No additional charges
Award-winning service
Services
HVAC Maintenance
Our NATE-certified technicians perform comprehensive HVAC maintenance for furnaces, heat pumps, and air conditioning systems. Regular tune-ups improve energy efficiency, extend equipment lifespan, and prevent unexpected breakdowns. We service all major brands while maintaining manufacturer warranties.
Plumbing Repairs
We handle all residential and commercial plumbing needs including leak detection, pipe repair, and fixture installation. Our licensed plumbers use advanced diagnostic tools to resolve issues quickly while minimizing property disruption. Emergency services available 24/7.
Electrical Upgrades
From panel upgrades to EV charging station installation, our licensed electricians ensure safe, code-compliant electrical systems. We specialize in whole-home generator installations and rewiring projects for improved safety and modern power demands.
Emergency Services
We provide urgent HVAC, plumbing, and electrical repairs with no additional charges for after-hours service. Our rapid response team maintains full functionality of critical systems during extreme weather conditions and unexpected failures.
Maintenance Plans
Our comprehensive maintenance agreements cover HVAC systems, plumbing infrastructure, and electrical components. Scheduled inspections identify potential issues early, reducing repair costs while maintaining optimal system performance throughout the year.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and ventilation services including installation, repair, and maintenance for all major brands.
Are emergency services available after hours?
Yes, we offer 24/7 emergency response for HVAC, plumbing, and electrical issues with no additional charges.
Do you service both residential and commercial properties?
Yes, our technicians handle residential homes and commercial buildings for all HVAC, plumbing, and electrical needs.
What financing options are available?
We offer flexible financing plans for major installations and system replacements to accommodate customer budgets.
Are your technicians certified?
Our HVAC technicians hold NATE certification, and all electricians and plumbers maintain current state licenses.
Do you provide free estimates?
Yes, we offer complimentary estimates for all installation and replacement projects with detailed cost breakdowns.
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Reviews (6)
Griffin McLaughlin
May 05, 2022
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Peck and Weis attention to detail, outstanding customer service, and professional staff are just some of the attributes that makes this the go-to heating, cooling, plumbing, and HVAC companies in Southeast Wisconsin!
Sharon Woj
Mar 08, 2022
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We had a power outage for over 13 hrs which caused our on off switch to our electric water heater to burn out. I called Alliant Electric the woman on the phone told me to call an electrician! She said if it's Alliants fault they will reimburse me. Havent heard back from Alliant yet. I called Peck and Weiss Chad came out he was very professional it was a Saturday. Alliant electric guy worked from outside Chad inside.
The outside box would not turn off when switch was off. I get a bill for over $800 that said 4 and a half hrs labor for closing a burned out on off box and relocating wire to fuse box right next to on off switch! Chad left for awhile to go get a part! I was charged for the time he was gone! Ridiculous this is now 1/2019 No contact from Peck and Weiss. I will never use them againAlliant Electric did reimburse us but Peck and Weiss prices Outrageous!
The outside box would not turn off when switch was off. I get a bill for over $800 that said 4 and a half hrs labor for closing a burned out on off box and relocating wire to fuse box right next to on off switch! Chad left for awhile to go get a part! I was charged for the time he was gone! Ridiculous this is now 1/2019 No contact from Peck and Weiss. I will never use them againAlliant Electric did reimburse us but Peck and Weiss prices Outrageous!
Marlene Stevens
Jun 28, 2021
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Cory was very professionalism, courteous and knowledgeable for a young man. Any questions that I had, he was more than happy to take the time to explain them to me. Thank you for your service! Service: AC maintenance
W. P.
Jun 18, 2021
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I am writing this review to make sure I recognize the great work Peck and Weis has done for me with HVAC and Electrical services. Peck and Weis has assisted us with new construction commercial and with service at our residence. I have found them to be very responsive even during this unprecedented time of home sales expansion and building. More importantly to me, they have acted with integrity and squared away issues that weren't my responsibility.
Their fees for other services have been reasonable and I like that the Customer Service staff clearly gives you the option of immediate service which may require over time rates or they work to get you on the schedule as soon as possible. Thanks to everyone at Peck and Weis for working as a team to provide great service to this community.
Their fees for other services have been reasonable and I like that the Customer Service staff clearly gives you the option of immediate service which may require over time rates or they work to get you on the schedule as soon as possible. Thanks to everyone at Peck and Weis for working as a team to provide great service to this community.
L. Pederson
Feb 27, 2021
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We used Peck and Weiss this year for two very challenging and complex jobs at our home--one involving the A/C, and one involving the hot water heating systems. Both times, the Servicemen went entirely "above and beyond" to solve the problem -- and didn't present us with a massive bill at the end for any additional time it took, or for some of the smaller, add-on things they did as part of the project. Highly recommmended!
Michael Luedke
Feb 24, 2021
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We had Master Services tell us that we would need an entirely new Air Conditioning which was quoted at nearly $5,000 dollars. We called Peck & Weis for a second opinion. They assured us there was nothing wrong with the system and just needed a recharge. Thank you Peck & Weis for saving our family thousands and for your professionalism and knowledge of everything! When the time comes and we do need a new A/C system, we will definitely be calling you!
