Common HVAC Questions, Answered

No. A proper diagnosis takes time, training and tools. Our service/diagnostic visit starts at $75. Technician and travel time may be additional depending on distance.

Service / diagnostic visits start at $75. The final price depends on travel, time required and the complexity of the diagnosis.

Travel time may be billed depending on distance and the time required. We disclose expected visit terms before we dispatch.

Standard labor generally starts at $75 per hour. After-hours, weekend, holiday, specialty, emergency and extended-travel labor may be higher.

Yes. You approve the diagnostic visit beforehand, and after we diagnose the system you receive repair pricing and options before any significant parts or additional labor proceed.

Yes. If you choose not to repair the system, you may use our diagnostic findings elsewhere after paying the agreed diagnostic, travel and labor charges.

Common causes include a dirty condenser coil, airflow restriction, a failing capacitor, metering-device issues, incorrect refrigerant charge or compressor problems. We diagnose the full system before deciding what's actually failing.

Typically airflow problems (dirty filter, blocked return, blower issues, dirty evaporator) or low refrigerant due to a leak. We evaluate airflow first because adding refrigerant to a system with poor airflow does not solve the real problem.

The most common causes are a failed capacitor, a tripped breaker, a failed contactor, a thermostat/control issue or a wiring problem. We measure before replacing parts.

Age, heat, voltage conditions and manufacturing variability all contribute. A failed capacitor can prevent the compressor or fan motor from starting. Replacement is typically $300 – $500 installed.

No. If a system is low on refrigerant, there is almost always a reason — usually a leak. We don't blindly add refrigerant. If the system is significantly low, we may recommend leak diagnosis first so you do not keep paying for refrigerant that escapes.

We first establish proper airflow and operating conditions, then evaluate charge using the equipment's metering device and the appropriate measurements. Charging only to a pressure number without this context can damage the system.

Our $250 AC Precision Tune-Up & Cleaning Check includes outdoor condenser inspection, removal of impacted debris, deeper coil cleaning as appropriate (guards/top removed when needed), filter/airflow check, indoor system inspection, visual A-coil inspection where accessible, metering-device verification, relevant system measurements and refrigerant-charge evaluation after airflow and system conditions are established. Refrigerant is not included and is billed separately when required.

Our $250 Furnace Precision Tune-Up & Cleaning Check generally includes flame-sensor removal/cleaning/reinstall, burner cleaning where applicable, ignition/glow-igniter check, basic flame evaluation, gas-pressure verification when conditions warrant, sequence-of-operation verification, airflow/filter review and general operation inspection. Blower-wheel deep cleaning is an additional service starting around $150.

Usually no. A rinse removes surface debris, but impacted dust, cottonwood and grime inside the fins require proper access, the right cleaning method and sometimes removing the guards or top. A cosmetic rinse often leaves the real restriction in place.

Airflow controls how your system transfers heat. If airflow is wrong, refrigerant readings are wrong, cooling is poor, components run hot and parts wear out faster. We evaluate airflow before judging refrigerant charge.

A seasonal check is a reasonable baseline — AC in spring, furnace in fall. Our AC + Furnace Same-Visit Bundle is $400 and covers both in one visit.

Often, yes. Older equipment is not automatically unrepairable. We're willing to evaluate older systems and tell you honestly whether repair is reasonable.

Replacement may become reasonable when the compressor or another major component is expensive to replace, repeated major failures are occurring, multiple expensive problems exist, equipment condition makes continued repair poor value, an unsafe heat exchanger is confirmed, or repair cost becomes disproportionate to the remaining value and expected life of the system.

Yes. Second opinions are welcome. If repair is reasonable, we'll tell you. If replacement genuinely makes more financial or safety sense, we'll explain why.

Call us for a second opinion. We diagnose the system ourselves and share measurements, findings and options — not just a conclusion.

After-hours emergency response is available subject to technician availability. Submit the service request on this page, mark it as an emergency, then call or text 219-455-1453 so we know the request is waiting.

Same-day visits are possible depending on technician availability. For emergencies, call 219-455-1453 after submitting the form so we can confirm scheduling.

Leave the area immediately and contact 911, the fire department or your gas utility before scheduling any HVAC work. Safety first — the HVAC appointment comes after the area is confirmed safe.

Leave the home, get everyone to fresh air and call 911 or the fire department. Do not wait for an HVAC appointment to address a possible CO event.

Cash, major credit and debit cards processed through Square, and electronic payment options such as Venmo and PayPal where supported. Card or electronic payment processing fees may apply where permitted and will be disclosed before payment.

Yes. You receive an itemized Square invoice/receipt after service.

Yes. We can share before/after photos, diagnostic readings, system measurements and — where available from Fieldpiece equipment — PDF diagnostic data.

Yes. We obtain customer approval before purchasing expensive or special-order parts. Deposits may be required for special-order items. Customer-supplied components may be declined.

Yes. Lake Station is in our core service area.

Yes. Hobart is in our core service area.

Yes. Gary is in our core service area.

Yes. Portage is in our core service area.

Yes. Merrillville is in our core service area.

Yes. We also serve Hammond, Highland, Griffith, Munster, Crown Point, Schererville, Dyer, St. John, Chesterton, South Haven, Valparaiso, Whiting, East Chicago, Cedar Lake, Lowell, La Porte and surrounding Northwest Indiana communities. Travel charges may apply based on distance.

Nearby Illinois service is available by request, particularly communities near the Indiana border. Additional travel charges may apply.