Isolated Ground Installation In Minneapolis, MN

Protect your electronics with Stafford Home Service's isolated ground installation. Reduce EMI and ensure your devices perform optimally. Contact us!

Isolated Ground Installation

Commonly known as electrical noise, electromagnetic interference (EMI) can interfere with performance of home electronics. Fluctuating electrical currents and voltages resulting in EMI can be generated by automobile ignition systems, cell phones, and thunderstorms. EMI commonly affects AM/FM radio, cell phones, televisions, and computer systems, and can result in data error or complete loss.

The certified, licensed electricians at Stafford Home Service Inc. can safely install an isolated ground to reduce instances of EMI or electrical noise that can affect sensitive electronic equipment.

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Maintenance plan

Our premium maintenance plans start at just $216 annually, providing regular tune-ups, priority scheduling, and comprehensive protection to keep your systems running efficiently year-round.

Compare Plans — Side by Side

Compact view. Last column shows what you save per year.

Feature	Core $18 /mo ($216/yr)	Optimum $38 /mo ($456/yr)	Savings / Year
Baseline (Furnace + AC “Same Trip”, 2×/yr)	$559.90 regular → $216 plan	$559.90 regular → $456 plan	Save $343.90 (Core)
2 Visits / Year	✔ Included	✔ Included	—
Comprehensive Equipment Check	Furnace / Air Handler / Boiler / Cooling	Furnace / Air Handler / Boiler / Cooling	—
Scheduling Reminders	✔	✔	—
Priority Scheduling	✔	✔	—
Add-On Equipment Pricing	$5–$9 / item	$5–$9 / item	—
Additional Equipment Included	—	Humidifier + HRV/ERV	+$268.90 value
Electrical Safety System Check	—	✔ Included ($119.95 value)	+$119.95 value
No After-Hours Charges	—	✔	Varies
Duct Cleaning Discount	—	15% off	—
HVAC Repair Discount	10% off	10% off	—
Loyalty Reserve Credit	—	$60/yr (up to $600)	+$60 value
Total Annual Savings (baseline)	~$343.90	~$103.90 + perks	You Save 30–60%

Join a Plan & Save

Assumes regular service at $279.95 per Furnace & AC “Same Trip” × 2/year. Actual savings vary with equipment count and add-ons.

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