About American HVAC in Silex, MO
19 Highway Ra, Silex, MO 63377
Meet the Team
American HVAC is a family-owned and operated business serving Silex, MO, with over 30 years of local experience. Founded in 1982 by John Momphard, the company is now proudly carried on by his son, who began learning the trade at age eleven. This deep-rooted, generational knowledge is combined with annual continuing education, ensuring our team is proficient with current technology and regulations. We provide a full range of reliable services for your home, from HVAC and plumbing installation to excavation and site work. As a local family business, we understand the specific needs of Silex area homes and are committed to professional, prompt service that treats every customer like a neighbor.
Q&A
As a Silex homeowner, my bathroom drains are slow. Could this be related to our local clay soil?
Yes, it very well could be. In our area, the clay soil can shift and put pressure on underground pipes, leading to misalignments and buildup that cause slow drains. At American HVAC, we have extensive local experience diagnosing these specific issues. Our plumbing repair and sewer installation services can address the root cause, whether it's clearing a buildup or repairing pipe movement, to restore proper drainage to your home.
Do you offer maintenance plans for HVAC systems?
Absolutely. We provide routine maintenance programs designed to keep your heating and cooling systems running efficiently and help prevent costly repairs. As a family business that's been here since 1982, we believe proactive care is key. Our plans are tailored to fit your schedule and budget, ensuring your family stays comfortable year-round with systems from all major brands.
Can you handle the excavation work for a project like a new sewer line or gas line?
Yes, we can manage your project from start to finish. Our licensed team is equipped for the necessary trench digging, earthmoving, and installation for sewer lines, gas lines, and water pipes. We then properly handle the soil backfilling and compaction. This integrated approach, backed by over three decades of local experience, means you have one trusted team responsible for the entire job.
What the Company Handles
- Sump pump installation
- Water heater installation
- Plumbing installation or replacement
- Construction site preparation
- Earthmoving or regrading
- Trench digging
- HVAC system repair
Business Location & Hours
| Mon: | 7:00 AM - 5:00 PM |
| Tue: | 7:00 AM - 5:00 PM |
| Wed: | 7:00 AM - 5:00 PM |
| Thu: | 7:00 AM - 5:00 PM |
| Fri: | 7:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |











