Heating Contractors in New Haven, MO

Comprehensive list of contractors in New Haven, MO offering heating systems installation, maintenance and repair services.

Business Listings

We like to be your Central Missouri HVAC service firm. Family owned & operated since 1984, we supply exceptional service because we're a family just like you. We promise you superior service and satisfaction because: Keeven means quality service!


Grand Oaks grew from one man and a pickup truck in 1990 to a complete-service firm with profesisonal technicians and installers, a fleet of trucks stocked with necessary tools and parts, an office that uses a GPS dispatch system and a staff of the nicest people you would want to suit. We can service your castle, whether it's a 25,000 square foot home with a swimming pool or a tiny trailer.



At Tec Air. we sell and install systems at every efficiency level, but we will never try to sell you more than you need. Our people are our most valued asset to the business. Union certified, trained, licensed and fully insured. We employ the higher qualified staff in the area to insure your business and family's confidence that your job will be done right.


CRESTSIDE HEATING AND COOLING has been servicing the St. Louis community since 1973. We specialize in Residential and Commercial HVAC, and our team provides quality and reliable TRANE & LENNOX Equipment you can rely on. In addition, our professional and friendly team is here to answer any questions you may have about our firm or our services.


U-InstallFurnace-Air offers contractor-grade cooling, heating and indoor air-quality products shipped directly to you at low prices, guaranteed. We supply you 100's of name-brand products designed to supply the healthiest and most comfortable indoor living for you and your family at home.

  • Super Dave came to the rescue and saved my husband and myself from this heat and treacherous

Jerry Boschert Heating & Cooling Services is your one-stop solution for complete heating & cooling installation, sales, and service. Rely on Jerry Boschert Heating & Cooling Services for quality HVAC services. From air-conditioning repairs to heating replacements, our HVAC contractor provides great workmanship for domestic and commercial properties.


Would you like to have your Air-Conditioner and Furnace running at peak performance every time they are used? We thought so, that is why we began providing what we call a QSA Quality Service Agreement. Twice a year an appointment is made and we'll arrive at your home to clean and adjust your Air-Conditioner and Furnace.


The owner, Rick Nipper, has been in the HVAC trade since 1976. We serve only the Lake of St. Louis, O'Fallon and St. Peters areas. We appreciate our clients and realize that word of mouth is the finest form of advertizing. O'Fallon Air supplies quality service at a very affordable price. No 2nd diagnostic charge if your system should break down within thirty days of our 1st visit.