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MMI Home ImprovementHVAC contractor in Norcross, GA

MMI Home Improvement is an HVAC contractor at 6251 Smithpointe Dr Suite#211, Norcross, GA 30092, ranked #17 of 666 HVAC contractors in Norcross and rated 4.8 from 260 Google reviews. Open 24 hours a day, 7 days a week.

Norcross, GAUpdated 0 paid placements in any rankingHow we rank

Call (470) 445-1535Website ↗

Key facts

Key facts about MMI Home Improvement
Address6251 Smithpointe Dr Suite#211, Norcross, GA 30092Get directions
Phone(470) 445-1535
Websitemmihomeimprovement.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 260 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Handymanadditional Google category
  • Water Damage Restorationadditional Google category

Service area

Serves Norcross and 11 towns within 25 miles: Peachtree Corners, Doraville, Dunwoody, Johns Creek, Chamblee, Duluth, Tucker, Roswell, Lilburn, Sandy Springs and Alpharetta.

Based in Norcross, GAView on map

Opening hours

Opening hours for MMI Home Improvement
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

MMI Home Improvement compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
MMI Home Improvement (this business)—634.8 (260)—YesYes
Coolray Heating & Air Conditioning#15634.8 (10,615)—YesYes16.5 mi
E. Dennis Heating, Cooling, Plumbing & Electrical#16634.9 (4,846)—YesYes14.9 mi
Keep Smiling Plumbing Electric Heating and Cooling#18624.9 (3,664)—YesYes20.0 mi

See all 666 ranked HVAC contractors in Norcross

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 260 Google reviews

Hired MMI Home Improvement? Write a review

Questions about MMI Home Improvement

How is MMI Home Improvement ranked in Norcross?

MMI Home Improvement is ranked #17 of 666 HVAC contractors in Norcross by CR Score, with 63 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are MMI Home Improvement’s hours?

MMI Home Improvement is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does MMI Home Improvement serve?

Serves Norcross and 11 towns within 25 miles: Peachtree Corners, Doraville, Dunwoody, Johns Creek, Chamblee, Duluth, Tucker, Roswell, Lilburn, Sandy Springs and Alpharetta. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about MMI Home Improvement?

MMI Home Improvement has a rating of 4.8 from 260 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact MMI Home Improvement?

Call MMI Home Improvement on (470) 445-1535. The business is at 6251 Smithpointe Dr Suite#211, Norcross, GA 30092. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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