B. Lemke - Heating, Air Conditioning & Refrigeration, is family owned and operated and has been providing honest and reliable service since 1980. Our company specializes in residential heating, air conditioning and ventilation. We diagnose problem situations and provide prompt service. We take special pride in the craftsmanship we have -- a fact you'll notice immediately in the attitude and integrity we bring to your job site. We never cut any corners on the jobs.