3412 N Harlem Ave STE A, Chicago IL 60634773-413-7489
CellzTechOperated by Cellz Repairz LLC
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NOVEMBER AT CELLZTECHUltra Mobile offers continue through December 31, 2026.See offers
3412 N Harlem Ave · Chicago

YOUR LOCAL PHONE & WIRELESS SHOP

Phone repair in Chicago.Better connected.

A cracked screen. A tired battery. A phone bill that could be lower. CellzTech helps with iPhone, Samsung and tablet repairs, Ultra Mobile plans, and phones you can buy locally.

Request a repairExplore Ultra offers
773-413-7489
A better plan for the phone you love.iPhone Pro
Keep your compatible unlocked phone. Keep your number.
Ultra Mobile
NOVEMBER ULTRA MOBILE OFFERHOLIDAY OFFER · 50% OFF · 12 months
$8.50/momonthly equivalent · $102 paid upfront8GB plan · first 12 months · new customers · Taxes & fees extra.
Lifetime warranty on select repairs
Free Ultra activation help
Keep your number
Local in-store support
NOVEMBER 2026 · CHICAGO

Great offers. More time to save.

Three different ways to save. Compare what you pay today, how long it lasts, and who qualifies.

HOLIDAY OFFER · 50% OFF

A full year. Half the plan price.

50%OFF

50% off eligible 12-month plans. From $102 upfront for 8GB per month.

New customers only · Taxes & fees extra.See offer details
25GB FOR LIFE

25GB. A price to keep.

$29/mo

$29 on the single-month plan. Lower monthly equivalents with prepaid multi-month options.

New customers only · Taxes & fees extra.See offer details
ULTRA FAMILY PLAN

Four lines. One smaller bill.

$100/mo

4 Ultra Unlimited lines for $100 per month total. Eligible new fourth lines qualify.

Taxes & fees extra.See offer details

Activate by December 31, 2026. No payment collected online. We confirm eligibility and the final price before activation.

IPHONE · SAMSUNG · IPAD · MOTOROLA · GOOGLE PIXEL

The phone you rely on. The help you need.

Start with what is wrong. We will review your device, explain the repair options and confirm parts, price and timing before work begins.

Explore all repair services

Screen replacement

Cracks, lines or touch problems.

Battery replacement

A battery that does not last.

Charging problems

Loose ports or a phone that will not charge.

Back glass repair

Repair options for damaged rear glass.

Camera & sound

Camera, speaker and microphone faults.

Not sure what is wrong?

Start with a device assessment.

Warranty coverage depends on the repair and part selected. Your receipt lists the exact coverage. Physical damage is not covered by a defect warranty.

  1. 1Tell us your device and issue
  2. 2We confirm options and timing
  3. 3Drop off your device at the store

A requested drop-off time is not a confirmed appointment until we contact you.

10%OFF
NOVEMBER REPAIR SAVINGS

Your next repair. 10% less.

Leave your email. Save 10% on your next repair. Local help, with a little extra savings.

Coupon details

10% off your next repair before tax. Email signup required. One use per customer; cannot be combined with another discount. Repairs only: excludes phones, accessories, Ultra Mobile, Xfinity and all wireless or internet service. Show your code before payment. Sign up during November 2026; issued coupons have no expiry date. Previously issued unused coupons remain valid; no additional coupon for the same email.

NOVEMBER REPAIR SAVINGS

A little help with your next repair.

Enter your email to claim 10% off your next repair at CellzTech.

Repair services only. Phones, accessories, Ultra Mobile, and other wireless or internet plans are excluded.

A little help is one call away.

Online coupon signup is paused right now. Call or visit us for help with this email-only repair offer.

Call the store
Coupon details

10% off your next repair before tax. Email signup required. One use per customer; cannot be combined with another discount. Repairs only: excludes phones, accessories, Ultra Mobile, Xfinity and all wireless or internet service. Show your code before payment. Sign up during November 2026; issued coupons have no expiry date. Previously issued unused coupons remain valid; no additional coupon for the same email.

How we use your email

We use your email to deliver and manage the repair coupon. We store your email, language, coupon and request record in our private database. Occasional marketing emails are optional and start only after you confirm. Declining marketing does not affect your discount. Existing marketing preferences are not changed by leaving the optional box unchecked. Repair-booking information is not automatically added to marketing.

CELLZTECH CHICAGO

Real help. Right here on Harlem.

Visit Cellz Repairz for repairs, number transfers, phone setup and everyday tech questions. One local store, with people to help you choose.

Get directions

More ways to keep moving.

Explore used and unlocked phones, chargers, cases and screen protection. Ask us about current stock and setup help.

FAQ

A few good questions.

How do I arrange a phone repair?

Use Request a repair to select your device, issue and preferred drop-off time. We contact you to confirm price, parts and timing. Lifetime warranty is available on select repairs; exact coverage is listed on your receipt.

Is $8.50 a monthly payment?

No. The 8GB holiday offer costs $102 upfront for the first 12 months, equivalent to $8.50 per month. Taxes and fees are extra. Standard pricing applies at renewal.

Can I keep my phone and number?

Usually, yes. Bring a compatible unlocked phone, your current carrier account number and transfer PIN. Keep your existing service active until the transfer finishes.

CELLZ REPAIRZ / CELLZTECH

Let’s find the right next step.

Repair your phone, compare a plan, or check what is in stock. Talk to CellzTech in Chicago.

773-413-7489Get directions
3412 N Harlem Ave, STE AChicago, IL 60634Mon–Fri 11 AM–7 PM · Sat 11 AM–3 PM · Sunday closedSee offer details
CellzTech is operated by Cellz Repairz LLC. Independent repair business; not an Apple-authorized service provider. Device shown for illustration; no phone is included with a wireless plan.