Geothermal (Ground-Source Heat Pump) AC Repair & Installation

  • AMCs with Priority SLAs & Energy Health Reports
  • Certified Ground-Source Heat Pump Specialists
  • Antifreeze (Propylene Glycol) Testing & Top-Ups
  • Nitrogen-Purged Brazing & Micron-Level Evacuation
  • Transparent Pricing, Genuine Spares, Neat Finishes
  • Loop Design, Flush & Purge, Flow Balancing
  • PAN-India Doorstep Geothermal Service
  • Drilling/Trenching & Permitting Coordination

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20-Point Geothermal Health ChecklistWhat We DoFAQsTagsServicesArticles
Geothermal (Ground-Source Heat Pump) AC Repair & Installation

Geothermal (Ground-Source Heat Pump) AC Repair & Installation

Get expert, PAN-India geothermal AC care at your doorstep—diagnostics, repair, loop flushing and purging, pump and control fixes, precise refrigerant work, full installations, retrofits, re-commissioning, and AMCs—delivered by certified technicians. We coordinate drilling/trenching, handle antifreeze management, use nitrogen-purged brazing and micron-level evacuation for reliable performance, and provide transparent estimates with genuine spares. Ideal for premium homes, resorts, clinics, campuses, and offices, our process protects efficiency, comfort, and equipment life from survey to commissioning.

20-Point Geothermal Health Checklist

  • Visual inspection of indoor unit and vibration isolation
  • Power quality, earthing, terminal tightening
  • Controller/PCB diagnostics and thermostat calibration
  • Sensor/thermistor validation and addressing
  • Indoor coil and blower cleaning; airflow verification
  • Condensate tray and drain slope checks; sanitisation
  • Heat-exchanger inspection and fouling assessment
  • Strainer and filter cleaning; pressure drop review
  • Loop pressure and static checks (cold/hot)
  • Flow rate validation (GPM per ton) and balancing
  • Flush & purge evaluation; air removal if needed
  • Antifreeze concentration test and top-up (freeze margin)
  • Manifold/HDPE joint inspection; leak suspicion review
  • Nitrogen pressure testing when indicated
  • Deep evacuation to microns prior to charge/repair
  • Refrigerant charging per manufacturer method; SH/SC
  • Reversing valve and EEV/TXV operation checks
  • Compressor amperage/vibration readings
  • DHW/desuperheater function test (if present)
  • Final delta-T, performance notes, and maintenance report
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What We Do

  • Breakdown diagnostics and repair

    loss of cooling/heating, lockouts, sensor/thermistor faults, reversing valve/EEV/TXV issues, compressor and fan failures, PCB/controls, thermostat errors
  • Preventive service and deep cleaning

    indoor coil/blower hygiene, condenser/heat-exchanger cleaning, strainers and filters, condensate management, odour removal
  • Ground loop & hydronic services

    flush and purge (air removal), pressure tests, leak location and HDPE repairs, antifreeze preparation and top-up (typically propylene glycol), flow verification and balancing
  • Pumps and flow centres

    circulation pump replacement, check valve service, expansion tank checks, air separator and manifold inspections
  • Refrigerant circuit work

    nitrogen-purged brazing, deep evacuation to microns, precise charge by weight/SH/SC; superheat/subcool validation
  • Electrical & controls

    supply/earthing checks, terminal tightening, communication/control wiring, controller configuration, BMS handshakes where applicable
  • Installation, retrofit & relocation

    feasibility survey, load calculation, loop design coordination (vertical/horizontal/pond/open-loop), drilling/trenching partners, manifold/headers, buffer tanks, DHW/desuperheater integration, commissioned start-up
  • Re-commissioning & optimisation

    seasonal mode tuning, oil-return/flow checks, energy health reports, noise/vibration mitigation
  • Annual Maintenance Contracts (AMC)

    scheduled service, priority response, periodic health reports, preferential pricing

Service FAQs

Will it work during power cuts, and can I use solar or backup?

Geothermal systems require power for compressors and circulation pumps. We can size inverter/UPS or generator support and integrate with solar + battery where feasible. Our team estimates pump/compressor loads so your backup solution is right-sized.

Do I need permits for drilling or using groundwater?

Often yes. Local rules may require bore/drilling permissions, groundwater clearances, or utility locating. We guide the permitting checklist, coordinate with approved drilling partners, and schedule work only after compliance is confirmed.

What energy savings and payback can I expect with geothermal?

Most sites see 25–50% lower cooling/heating energy versus conventional systems, depending on design, tariffs, and usage. Payback typically ranges 3–7 years where cooling is heavy and electricity costs are moderate to high. A site survey and load/loop design help us forecast your specific ROI.

Do you provide energy health reports?

Yes—AMC clients receive periodic performance summaries with recommendations.

Can you expand a system later?

Sometimes—depends on spare outdoor capacity, loop design, and load. We survey and recommend options.

Is geothermal noisy?

Indoor units are typically quiet; loop pumps and compressors are isolated. Outdoor noise is minimal since there’s no conventional condenser fan.

Will drilling disrupt my site?

We plan access with drilling partners, protect surfaces, and arrange restoration as an add-on where needed.

Do you integrate with BMS?

We perform basic BMS coordination and share control points per project needs.

What maintenance schedule do you recommend?

Semi-annual for homes and quarterly for commercial sites, with earlier visits in dusty/scale-prone conditions.

Can geothermal provide domestic hot water?

Yes—via a desuperheater or dedicated integration. We size and connect buffer/DHW tanks accordingly.

How long do ground loops last?

Properly installed HDPE loops can last decades. Mechanical equipment lifespans are similar to premium air-source systems, provided maintenance is regular.

My system throws low-flow or lockout errors—what now?

We check strainers, purge air, verify pump performance, confirm loop pressure and flow per ton, and inspect valves and manifolds before addressing controls.

How do you set antifreeze concentration?

We test existing glycol and target a freeze margin suitable for local soil temperatures, then adjust with food-grade propylene glycol where required.

Do you service open-loop well systems?

Yes—subject to water chemistry and local compliance. We assess flow rates, TDS/scaling potential, filtration, and discharge arrangements.

Can you retrofit an existing home to geothermal?

Often yes, subject to a feasibility survey for loop space or bore access, electrical capacity, and distribution compatibility. We propose vertical, horizontal, or pond loops accordingly.

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TESTIMONIALS

Nithish Sharma
I opted for their AMC plan for my two Window AC units, and it’s worth every rupee. Regular maintenance, priority service, and friendly technicians make AC Serv my go-to for all AC needs across seasons.
Nithish Sharma
HomeKolkata
Sneha Patel
My Window AC had been blowing hot air for weeks. AC Serv technicians diagnosed a thermostat issue and repaired it within an hour. They also gave me maintenance tips to avoid future breakdowns. Very satisfied!
Sneha Patel
HomePune
Mohammed Faizal
AC Serv handled the installation and relocation of my Window AC without any hassle. The technicians were well-trained, punctual, and ensured proper sealing. Great experience and very transparent pricing.
Mohammed Faizal
HomeHyderabad
Anjali Verma
I had water leakage issues with my Window AC. The team not only repaired it but also cleaned the filters and coils. Excellent doorstep service with genuine spare parts. Highly recommended for anyone looking for reliable AC service.
Anjali Verma
HomeNew Delhi
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+91 9645850158
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