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Hann & Hann IncConcrete contractor in Rockville, MD

Hann & Hann Inc is a concrete contractor at 12307 Washington Ave, Rockville, MD 20852, rated 3.3 from 20 Google reviews. Open Monday to Friday.

Rockville, MD0 paid placements in any rankingHow we rank

Call (301) 720-1872Website ↗

Key facts

Key facts about Hann & Hann Inc
Address12307 Washington Ave, Rockville, MD 20852Get directions
Phone(301) 720-1872
Websitehannandhann.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating3.3 from 20 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Concretemain tradeGoogle main category
  • Roofingadditional Google category
  • Plumbingadditional Google category
  • Electricaladditional Google category
  • Paintingadditional Google category
  • Handymanadditional Google category
  • Masonryadditional Google category

Service area

Serves Rockville and 11 towns within 25 miles: North Bethesda, Aspen Hill, North Kensington, South Kensington, Wheaton, Glenmont, Leisure World, Rossmoor, Forest Glen, Layhill and Chevy Chase.

Based in Rockville, MDView on map

Opening hours

Opening hours for Hann & Hann Inc
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical concrete work prices

Typical concrete work prices
JobLowTypicalHigh
Concrete drivewayPer driveway: typical range of customer-reported projects (about $8 to $20 per sq ft). US national range$2,700$6,400$14,500

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

Reviews

ContractorsRanked reviews

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Google

3.3from 20 Google reviews

Hired Hann & Hann Inc? Write a review

Questions about Hann & Hann Inc

What are Hann & Hann Inc’s hours?

Hann & Hann Inc is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Hann & Hann Inc serve?

Serves Rockville and 11 towns within 25 miles: North Bethesda, Aspen Hill, North Kensington, South Kensington, Wheaton, Glenmont, Leisure World, Rossmoor, Forest Glen, Layhill and Chevy Chase. The list is based on the business's location and the usual service radius for concrete work. Confirm your address is covered when you call.

What do Google reviews say about Hann & Hann Inc?

Hann & Hann Inc has a rating of 3.3 from 20 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 Hann & Hann Inc?

Call Hann & Hann Inc on (301) 720-1872. The business is at 12307 Washington Ave, Rockville, MD 20852. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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