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Olson CoGeneral contractor in Waltham, MA

Olson Co is a general contractor at 245 Winter St #96, Waltham, MA 02451, rated 5.0 from 2 Google reviews. Open Monday and Tuesday.

Waltham, MA0 paid placements in any rankingHow we rank

Call (339) 777-4899

Key facts

Key facts about Olson Co
Address245 Winter St #96, Waltham, MA 02451Get directions
Phone(339) 777-4899
HoursMonday and Tuesday: 8 AM – 5 PM
Google rating5.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Waltham and 11 towns within 25 miles: Lincoln, Weston, Lexington, Belmont, Watertown, Newton, Arlington, Wayland, Bedford, Concord and Winchester.

Based in Waltham, MAView on map

Opening hours

Opening hours for Olson Co
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
WednesdayClosed
ThursdayClosed
FridayClosed
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.02 New England factor (2025 Cost vs. Value Report)$14,840$27,440$42,320
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.05 New England factor (2025 Cost vs. Value Report)$7,010$12,810$18,620

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

5.0from 2 Google reviews

Hired Olson Co? Write a review

Questions about Olson Co

What are Olson Co’s hours?

Olson Co is open Monday and Tuesday. Its listed hours are Monday and Tuesday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Olson Co serve?

Serves Waltham and 11 towns within 25 miles: Lincoln, Weston, Lexington, Belmont, Watertown, Newton, Arlington, Wayland, Bedford, Concord and Winchester. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about Olson Co?

Olson Co has a rating of 5.0 from 2 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 Olson Co?

Call Olson Co on (339) 777-4899. The business is at 245 Winter St #96, Waltham, MA 02451. Ask for a written estimate before any work starts.

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