Why Choose Peck & Weis | Lake Geneva, WI Contractor
Peck & Weis

Serving Southeast Wisconsin and McHenry County in Illinois


"More People Get Comfortable With Us"

Someone is always on call at Peck & Weis to provide you with emergency response for running toilets, broken air conditioners, flooded water heaters and any other urgent problem you have with your equipment.

5 Reasons You Should Choose Peck & Weis

Peck & Weis has been serving the community since 1985 with quality service, repairs and installation for commercial and residential properties. Our talented team of highly trained individuals has over 150 years' combined experience in HVAC, plumbing and electrical work to handle all of your contracting needs.


When you choose us as your contractor you receive personalized customer service and the best industry value for all the repairs and installations we provide on your property.


24 hour emergency service


We have been honored with the Medal of Excellence Pinncale award as the national dealer of the year as well as named the Best of Walworth County for electrical, plumbing and HVAC services.

Medal of Excellence Winner


Start your new plumbing or HVAC installation off right with a FREE upfront estimate. We offer the best industry value and financing available to make working with us an easy choice for you and your budget.

FREE estimates on installations


Our team has been honored with The Best Of Walworth County heating and cooling contractor for 6 years in a row. We have also been voted #1 electrical contractor 3 years in a row and #1 plumbing contractor 4 years in a row.

National award-winning service


Peck & Weis is a local, family owned company that has been serving the community since 1985 HVAC, electrical and plumbing service. We are proud to serve the families we live and work amongst.

Deep community roots





"The tech explained how everything worked and walked us through everything he did.

So now we are warm and happy, happy, happy!  You have our highest recommendations!!!"

Kim R.

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