When you are looking for an efficient and affordable plumbing company in Oshkosh, WI, look no further than Fannin Plumbing LLC. Our services encompass all manner of plumbing repairs--just let us know what you need and we'll handle it for you. Our services are highly versatile, ranging from unclogging drains to water heater repairs and we always deliver outstanding results!

Grant and his wife are both military veterans, and Grant has over 20 years experience in heating and air conditioning and is trained as a Sheet metal Journeyman and Tin Smith, holding a masters license. Proud to offer equipment made in the USA and give you that hometown, Main Street warmth with a conscientious effort to keep green energy in your home and green in your wallet. We provide only the highest quality workmanship and equipment at the lowest cost of operation. All at competitive installation rates. The comfort of our client's home is important to us. That's why we primarily install some of the most reliable, aesthetic and popular products like Armstrong and Lennox. Our installations come with at least a one year labor warranty, and the rare 5 years on residential replacements and all service repairs for a full 30 days. All of our equipment also come with their own comprehensive warranty. Most of our sheet metal work is fabricated in our shop by Journeyman trained tinsmiths for a perfect fit and look. We specialize in furnace replacements, ASK US FOR REFERENCES or TESTIMONIALS. We are proud of our work and our former customers an excellent source of information!

We are Merten's Plumbing & Heating Inc.! We specialize in all of your HVAC needs. Our staff has more than 30 years in the industry, and we are honored and proud to acknowledge our master plumbers. We offer our services to a wide radius and are more than welcome in giving you an estimate for any damage that needs to be fixed. All the services you may be looking for are here at Merten's Plumbing & Heating Inc. So "be certain, and call Merten" and get the best quality work that anyone could ever ask for.