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Terra InsulationInsulation contractor in Gaithersburg, MD

Terra Insulation is an insulation contractor at 8340 Beechcraft Ave Unit C, Gaithersburg, MD 20879, ranked #20 of 140 insulation contractors in Gaithersburg and rated 4.8 from 178 Google reviews. Open Monday to Friday.

Gaithersburg, MDUpdated 0 paid placements in any rankingHow we rank

Call (301) 660-8579Website ↗

Key facts

Key facts about Terra Insulation
Address8340 Beechcraft Ave Unit C, Gaithersburg, MD 20879Get directions
Phone(301) 660-8579
Websiteterrainsulation.com
HoursMonday to Friday: 8 AM – 6 PM
Google rating4.8 from 178 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Gaithersburg and 11 towns within 25 miles: Montgomery Village, Redland, Germantown, Olney, Rockville, Rossmoor, Leisure World, Clarksburg, North Potomac, Darnestown and Aspen Hill.

Based in Gaithersburg, MDView on map

Opening hours

Opening hours for Terra Insulation
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical insulation prices

Typical insulation prices
JobLowTypicalHigh
Attic insulationPer attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range$1,700$2,100$2,500

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

Compare nearby insulation contractors

Terra Insulation compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Terra Insulation (this business)—794.8 (178)—NoNo
Michael & Son Services#18794.8 (8,326)—YesYes23.1 mi
Environmental Pest Control#19794.8 (231)—YesNo13.6 mi
Ameritech Construction Corporation#21794.9 (1,580)—YesYes20.4 mi

See all 140 ranked insulation contractors in Gaithersburg

Questions about Terra Insulation

How is Terra Insulation ranked in Gaithersburg?

Terra Insulation is ranked #20 of 140 insulation contractors in Gaithersburg by CR Score, with 79 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

What are Terra Insulation’s hours?

Terra Insulation is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Terra Insulation serve?

Serves Gaithersburg and 11 towns within 25 miles: Montgomery Village, Redland, Germantown, Olney, Rockville, Rossmoor, Leisure World, Clarksburg, North Potomac, Darnestown and Aspen Hill. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

What do Google reviews say about Terra Insulation?

Terra Insulation has a rating of 4.8 from 178 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 Terra Insulation?

Call Terra Insulation on (301) 660-8579. The business is at 8340 Beechcraft Ave Unit C, Gaithersburg, MD 20879. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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