10 HVAC Service Contractors in Fenton, MO
Top-Rated HVAC Service Contractors in Fenton
Anton's Plumbing, Heating/Cooling & Energy Experts
“Across 4,346 reviews averaging 4.9 stars, customers repeatedly mention emergency same-day service, with technicians arriving before promised windows during…”
Martin Jetco Heating & Air Conditioning
“Technicians earn repeated mentions as reason to rebook: Kevin, Brent, John, Ryan, Jason, and Douglas all receive specific shoutouts across positive reviews.…”
All HVAC Service Contractors (10 total)
Level 9 Heating, Cooling, and Plumbing
“Six of eight reviews award five stars, with multiple customers highlighting same-day response times and…”
Patriot Heating, Cooling and Air Quality
“152 reviews collectively award a perfect 5.0 rating, with technicians Tyson, Nick, and Mason named repeatedly…”
Metro Heating & Cooling
“Seventy-one client reviews produce a unanimous 5-star average, an outcome achieved by less than two percent…”
Comfort Solutions
“Multiple reviewers highlight same-day call scheduling and arrival within promised windows, with positive…”
High Ridge
“Forty-four reviewers collectively award 5 stars, with multiple customers highlighting same-day emergency…”
Hely Heating and Air Conditioning Co.
“Forty-two reviews yield a 4.7-star average with zero ratings below 3 stars. Repeat-service language appears…”
HVAC Service Costs in Fenton
General HVAC service pricing across maintenance, repair, and installation in Fenton.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $81 | $130 | $216 |
Routine tune-up (single system) | $76 | $135 | $216 |
Standard repair (avg) | $162 | $648 | $1,296 |
Major repair (compressor, heat exchanger) | $1,620 | $2,700 | $3,780 |
New system installation (mid-range) | $7,020 | $11,340 | $15,120 |
Full HVAC replacement AC + furnace combined | $12,517 | $14,504 | $15,228 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in Fenton, MO: What to Expect
Fenton sits within the St. Louis metro area, where residents face punishing summer heat with temperatures climbing into the 90s for weeks at a time, paired with freezing winter lows around 22 F. This extreme temperature swing creates relentless year-round demands on home comfort systems. With ten contractors serving the area and an average rating of 4.8 stars across thousands of reviews, homeowners in Fenton have access to skilled professionals who understand how climate drives the need for HVAC Service in Fenton.
Those seeking HVAC service in Fenton will encounter fee structures that reflect the scope of work required. A standard service call runs $81 to $216, while routine system tune-ups range from $76 to $216. More extensive repairs typically fall between $162 and $1,296 depending on parts and labor. In Missouri, contractors must maintain local licensing since no state-level credential exists, meaning customers should verify individual credentials with city or county authorities before hiring.
Customer feedback consistently points to response speed and transparency as key differentiators among top-rated providers. Anton's Plumbing, Heating/Cooling & Energy Experts draws praise for same-day emergency service, with technicians often arriving ahead of schedule on weekends and after hours. Martin Jetco Heating & Air Conditioning earns repeat business through named staff like Kevin, Brent, John, Ryan, Jason, and Douglas, all frequently mentioned alongside appreciation for upfront pricing conversations. Vogel Heating & Cooling maintains a perfect five-star average, with clients highlighting rapid same-day responses, clear cost discussions, and technicians who follow through on promised parts and repairs.