HVAC Company Serving Wildwood, MO

The right heating and cooling system depends a lot on where you live. A condo near the Town Center, a subdivision home in Grover, and a house on acreage in Glencoe or Pond rarely call for the same setup, and many homes on the rural west side are not even connected to a natural gas line. 

Family-owned and operated since 1964, Martin-Jetco Heating and Air Conditioning helps you sort through the options and install a system that fits your home, your lot, and how it is heated and cooled.

We Handle Every Type of HVAC System Across Wildwood

• Air Conditioning
• Heating
• Indoor Air Quality
• Commercial HVAC

Get HVAC guidance that starts with how your home actually works. Call (636) 205-1631 or reach out online to schedule service.

How Much Does HVAC Replacement Cost in Wildwood?

When repair no longer makes sense, replacement in Wildwood generally falls into two ranges:

• Air Conditioner & Evaporator Coil Replacement: approximately $5,500 to $9,200
• Complete HVAC System Replacement: approximately $8,450 to $22,990+

Factors that affect HVAC replacement pricing:

• Home square footage
• System tonnage requirements
• SEER2 efficiency rating
• Single-stage vs variable-speed equipment
• Existing ductwork condition
• Zoning systems
• Electrical or code upgrades
• Indoor air quality add-ons
• Accessibility of installation area

For Wildwood homeowners, an air conditioner and evaporator coil replacement typically runs approximately $5,500 to $9,200, while a complete HVAC system replacement generally ranges from approximately $8,450 to $22,990+. The final cost depends on the size of the home, the equipment selected, SEER2 efficiency, ductwork condition, zoning needs, electrical or code updates, indoor air quality upgrades, fuel source, and how easy the system is to access.

Geothermal systems and some heat pump projects may be quoted separately because equipment, site conditions, loop design, electrical needs, and installation requirements can vary widely.

Want a quote for your property? Request an estimate onlineor call (636) 205-1631.

Incentives That Lower the Cost of an Efficient System

Higher-efficiency equipment carries a higher upfront price, and several programs help close that gap. Martin-Jetco Heating and Air Conditioning walks through all of them during your visit:

• Financing to spread the cost into predictable monthly payments
• Utility rebates, filed on your behalf at the time of installation
• Federal energy-efficiency tax credits, which can be significant for geothermal and qualifying high-efficiency heat pumps
• Seasonal coupons that bring the total down further

Your evaluation includes a clear breakdown of each option's price, monthly payment, and the incentives it qualifies for.

Neighborhoods & Areas We Serve in Wildwood

Our NATE-certified technicians have extensive experience across the area's neighborhoods and subdivisions. We are proud to serve all of Wildwood, including Wildwood Town Center, Grover, Glencoe, Pond, the Villages at Bright Leaf, Tall Oaks at Winding Trails, Crown Pointe Estates, Fox Creek, and Eagle Ridge. 

Service is available near Babler State Park, Rockwoods Reservation, Greensfelder County Park, Hidden Valley Ski Resort, the Al Foster Trail and Rock Hollow Trail, Wildwood Community Park, the Wildwood YMCA, and residential areas throughout the city. The team is also familiar with the HVAC needs of local schools, including Wildwood Middle School, Pond Elementary, Fairway Elementary, Rockwood Valley Middle School, and Lafayette High School.

The team also serves homes and businesses along Manchester Road, Kehrs Mill Road, Highway 109, Wild Horse Creek Road, Clayton Road, Strecker Road, Old State Road, Highway 100, and nearby West County corridors.

Dealing with something similar on your property? Book HVAC service online or call (636) 205-1631. Actual recommendations depend on the system, the home, the property, and the homeowner’s goals.

What Larger Properties & Acreage Homes Often Need

Wildwood has more large-lot and acreage properties than almost anywhere else in West County, and bigger properties bring HVAC considerations that a standard subdivision home does not:

• Long duct runs. A larger footprint means air has to travel farther from the equipment to the rooms it serves, and duct runs that are too long or undersized can leave far rooms underheated or undercooled even when the system itself is working fine.
• Multiple HVAC systems. Many larger Wildwood homes run two or more systems to cover different wings, levels, or additions, which means maintenance, repairs, and replacements have to be planned and sequenced rather than treated as a single project.
• Detached garages and workshops. These spaces often have no connection to the main system at all, and heating or cooling them usually means a separate solution such as a ductless mini-split or a dedicated unit sized for that space alone.
• Outbuildings and guest houses. Like workshops, these structures need their own comfort plan, and the right approach depends on how often the space is used and what it is used for.
• Larger custom homes. Higher ceilings, more glass, and open great rooms all change the load calculation in ways that a standard square-footage estimate will miss.
• Zoning and airflow management. With more square footage and more distinct living areas, zoning becomes less of a luxury and more of a practical way to keep every part of the home comfortable without overworking the system.

Martin-Jetco Heating and Air Conditioning accounts for all of this during the evaluation, sizing not just the main system but any secondary systems, outbuildings, or zoning the property calls for.

Heating Options for Homes Without Natural Gas

Wildwood covers a large part of West County, and heating setups can vary from one property to the next. Some homes, especially on larger or more rural lots, may not have natural gas service and may rely on propane, electric heat, or another existing setup. That makes the system choice more specific to the home.

Martin-Jetco Heating and Air Conditioning starts by looking at how your home is heated today, what utilities are available, and what level of comfort and efficiency you want from the new system. Depending on the property, options may include:

• High-efficiency heat pumps that provide both heating and cooling through one electric system 
• Geothermal systems for properties where the lot and budget support a ground-source setup 
• High-efficiency propane furnace replacement for homes already using propane with a forced-air system
• Traditional gas furnace and AC systems, including furnace installation and AC installation, for homes with natural gas service

During the evaluation, Martin-Jetco Heating and Air Conditioning reviews the home’s current fuel source, ductwork, electrical capacity, layout, and long-term comfort goals, then explains which options make practical sense.

Geothermal in particular tends to be a strong fit on Wildwood's larger lots, where there is room for the ground loop. It uses stable underground temperatures to heat and cool, which can mean lower operating costs, quieter performance, and a longer equipment lifespan than a standard system, though the upfront investment is higher. Federal tax credits may offset a meaningful share for qualifying projects.

Curious whether geothermal or a heat pump fits your property? Request a heating comparison online or call (636) 205-1631.

Same-Day & Emergency HVAC Service: Call (636) 205-1631 & Get Help Fast

Martin-Jetco Heating and Air Conditioning offers 24/7 emergency HVAC service in Wildwood. When a furnace stops working during a January cold snap or an air conditioner fails during a July heat wave, the team works to get a technician to your home quickly, diagnose the problem, and explain the next step.

After inspecting the system, the technician explains whether HVAC repair or replacement makes more sense, what the options cost, and how soon the work can be completed. There are no high-pressure sales tactics — just a clear recommendation and room to decide on your own timeline.

If something needs a second look after the job is done, Martin-Jetco Heating and Air Conditioning comes back, takes responsibility, and makes it right.

Six Decades of Service & Certified Local Technicians

Martin-Jetco Heating and Air Conditioning has worked on St. Louis-area homes and businesses since 1964, and our family-owned company has seen the full range of Wildwood properties, from town-center condos to houses on acreage at the county's edge. 

Every visit is handled by licensed, NATE-certified technicians, and the company carries York, Goodman, Daikin, Carrier, and Trane, so the system you end up with is chosen to suit your property rather than to move one product line. 

Our record is easy to check for homeowners who want to take a closer look: more than 1,000 five-star Google reviews, an A+ rating with the Better Business Bureau, six Angie's List Super Service Awards, and repeated recognition as a York Dealer of the Year.

A Maintenance Plan That Protects Your New HVAC System

Whether you go with a heat pump, a geothermal system, or a traditional furnace and AC, regular HVAC maintenance keeps it efficient and extends its life. The Martin-Jetco Heating and Air Conditioning Home Comfort Agreement covers that, with benefits that include:

• Two seasonal tune-ups, one before cooling season and one before heating season
• Priority scheduling when you need service
• A discounted diagnostic fee on service calls during office hours
• 20% off parts and labor on service repairs
• No overtime fees
• A full safety and performance check at every visit
• Documented maintenance that keeps your manufacturer warranty in good standing

Need comfort help fast? Call (636) 205-1631 or contact Martin-Jetco Heating and Air Conditioning onlinefor same-day HVAC service in Wildwood.

Frequently Asked Questions

What zip codes do you serve in Wildwood? 

Martin-Jetco Heating and Air Conditioning serves all of Wildwood, including the 63005, 63011, 63021, 63025, 63038, and 63040 zip codes.

Is geothermal worth it for a large lot?

It can be a strong fit where there is room for the ground loop and the budget supports the upfront investment. Geothermal uses stable underground temperatures to heat and cool, which can support low operating costs, quiet performance, and long equipment life. The upfront cost is higher than a standard system, though federal tax credits may offset a meaningful share for qualifying projects. Martin-Jetco Heating and Air Conditioning can review the property, lot conditions, comfort goals, and cost comparison during the evaluation.

Can you replace a propane furnace or switch me to a heat pump?

Yes. For homes on propane, Martin-Jetco Heating and Air Conditioning can install a new high-efficiency propane furnace or evaluate whether an electric heat pump makes sense. A heat pump can handle both heating and cooling, while a propane furnace may remain the practical choice for some homes depending on fuel cost, ductwork, electrical capacity, comfort goals, and backup heat needs. The technician can walk through both options during the visit.

How often should I change my filter on a wooded property?

Most homes do well changing a standard one-inch filter every one to three months. On Wildwood's wooded lots, where pollen, dust, and outdoor debris can be heavier, the shorter end of that range may be better. Homes with pets, allergy concerns, frequent system use, or higher dust levels may need filter changes more often.

Do you provide commercial HVAC for Wildwood businesses?

Yes. Alongside residential work, Martin-Jetco Heating and Air Conditioning installs, repairs, and maintains commercial heating and cooling systems for Wildwood businesses, including offices, storefronts, schools, and larger facilities. 

How much does HVAC replacement cost in Wildwood?

An air conditioner and evaporator coil replacement runs approximately $5,500 to $9,200, while a complete HVAC system replacement runs approximately $8,450 to $22,990+. Home size, system tonnage, SEER2 efficiency rating, equipment type, ductwork condition, zoning needs, electrical or code updates, indoor air quality add-ons, installation accessibility, and fuel source all affect where the estimate lands. Geothermal and some heat pump projects may be quoted individually because site and installation requirements can vary widely.

How much does AC repair cost in Wildwood, MO?

AC repair costs in Wildwood can vary widely depending on the problem. Minor repairs such as capacitors ($150 to $450), contactors, or thermostats ($100 to $600) tend to fall on the lower end. More involved repairs, such as refrigerant leaks, evaporator coil problems ($600 to $2,000), or compressor-related failures, can run well over $1,000. System age, refrigerant type, parts availability, and overall equipment condition can also affect the recommendation. Martin-Jetco Heating and Air Conditioning provides clear AC repair options so homeowners can compare repair cost against the long-term value of replacement.

How much does furnace repair cost in Wildwood, MO? 
Furnace repair costs depend on the part, system age, fuel source, and complexity of the repair. As a general guide, an ignitor replacement typically runs $180 to $350, a flame sensor $180 to $340, a capacitor $150 to $450, and a blower motor $500 to $1400+ or more depending on accessibility and motor type. Bigger repairs, such as a heat exchanger ($2,000 to $4,000) or control board ($700 to $1650), cost significantly more. Propane systems, gas systems, and electric backup heat may also involve different diagnostic considerations. Martin-Jetco Heating and Air Conditioning diagnoses the issue and helps homeowners decide whether furnace repair or replacement is worth it based on safety, comfort, efficiency, and system age.

How long does a new HVAC system last?

With regular maintenance, a quality HVAC system typically lasts 12 to 15 years, and some systems can last longer when they are properly sized, installed, and serviced. Wildwood's humid summers, winter temperature swings, wooded lots, and larger properties can place steady demand on heating and cooling equipment. Spring AC tune-ups, fall heating inspections, regular filter changes, clean coils, and prompt attention to small issues can help extend equipment life, improve efficiency, reduce breakdowns, and protect manufacturer warranty coverage.

Should I repair or replace my air conditioner?

Repair usually makes sense for a newer air conditioner with an isolated issue, especially when the repair is affordable and the system has been reliable. Replacement becomes the stronger option when the unit is 12 to 15 years old, still uses R-22 refrigerant, needs frequent repairs, struggles to control humidity, drives up energy bills, or faces a repair that approaches a third of the cost of a new system. Martin-Jetco Heating and Air Conditioning evaluates the system, explains repair cost, replacement cost, comfort concerns, and long-term value so homeowners can make a decision without pressure.

Why is my AC running but not cooling my Wildwood home?

An air conditioner that runs but does not cool may have a dirty air filter, low refrigerant, a frozen evaporator coil, a failing capacitor, a dirty outdoor condenser coil, ductwork problems, thermostat issues, or an aging system that can no longer keep up with Missouri humidity. In Wildwood homes with larger layouts, long duct runs, finished lower levels, wooded lots, or zoning needs, airflow and system sizing can also play a role. A technician should inspect the system, check refrigerant levels, measure airflow, evaluate the coil and condenser, and determine whether the issue is a simple AC repair or a sign of a larger system problem.

Why is my furnace blowing cold air?

A furnace may blow cold air because of a dirty filter, thermostat setting issue, pilot or ignition problem, flame sensor issue, gas supply problem, overheating limit switch, or malfunctioning control board. In some cases, the blower may continue running even though the burners are not producing heat. Because furnace problems can involve gas, combustion, and safety components, homeowners should not ignore the issue. Martin-Jetco Heating and Air Conditioning can inspect the furnace, identify the cause, explain the repair options, and make sure the system is operating safely before returning it to regular use.

Are heat pumps effective during Missouri winters?

Yes, modern heat pumps can be effective in Missouri's climate because they provide both heating and cooling in one efficient system. Heat pumps work especially well during mild and moderate winter weather, and many newer systems are designed to perform better in colder temperatures than older models. For some Wildwood homes, a dual-fuel setup, propane backup, or supplemental heat source may be recommended for the coldest days of the year. Our NATE-certified technicians can evaluate the home, comfort goals, insulation, ductwork, electrical capacity, and energy usage to determine whether heat pump services are the right fit.

How often should HVAC maintenance be performed?

Most homes should have HVAC maintenance performed twice a year: once in the spring for the air conditioning system and once in the fall for the heating system. Regular HVAC maintenance helps improve efficiency, reduce unexpected breakdowns, extend equipment life, protect warranty coverage, and identify small issues before they become expensive repairs. In Wildwood, where wooded lots, larger homes, heat pumps, propane systems, and geothermal equipment may all have different maintenance needs, seasonal maintenance is especially important.

Get the Right System for the Way Your Wildwood Property Works

Whether you are comparing propane and heat pump options, pricing a new air conditioner, considering geothermal, dealing with an urgent breakdown, or planning ahead with maintenance, Martin-Jetco Heating and Air Conditioning can help. Call (636) 205-1631 or schedule your in-home evaluation online today.