Boulder Trim CompanyWindow installer in Boulder, CO

Boulder Trim Company is a window installer in Boulder, CO, ranked #25 of 438 window installers in Boulder and rated 5.0 from 5 Google reviews. Open 7 days a week.

Boulder, COUpdated October 22, 20260 paid placements in any rankingHow we rank

Call (303) 910-9055

Key facts

Key facts about Boulder Trim Company
Phone	(303) 910-9055
Hours	Monday to Sunday: 8 AM – 7 PM
Google rating	5.0 from 5 Google reviews

Trades

Each trade shows the evidence we matched it on.

Windowsmain tradeGoogle main category
Kitchen Remodeladditional Google category
Bathroom Remodeladditional Google category
Tile Installeradditional Google category
Sidingadditional Google category

Service area

Serves Boulder and 11 towns within 40 miles: Gunbarrel, Erie, Lafayette, Louisville, Superior, Longmont, Broomfield, Frederick, Firestone, Northglenn and Shaw Heights.

Based in Boulder, COView on map

Opening hours

Opening hours for Boulder Trim Company
Day	Hours
Monday	8 AM – 7 PMevening
Tuesday	8 AM – 7 PMevening
Wednesday	8 AM – 7 PMevening
Thursday	8 AM – 7 PMevening
Friday	8 AM – 7 PMevening
Saturday	8 AM – 7 PMevening
Sunday	8 AM – 7 PMevening

Open evenings (after 6 PM)
Open Saturdays
Open Sundays

Typical window installation prices

Typical window installation prices
Job	Low	Typical	High
Window replacementPer project (several windows): typical range of customer-reported projects. US national range × 0.96 Mountain factor (2025 Cost vs. Value Report)	$3,290	$7,050	$11,350

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

Compare nearby window installers

Boulder Trim Company compared with nearby businesses
Business	Rank	CR Score	Google rating	License verified	Saturday	Sunday	Distance away
Boulder Trim Company (this business)	—	56	5.0 (5)	—	Yes	Yes
Dan's Window Cleaning Lafayette, Colorado.	#23	56	4.9 (423)	—	Yes	No	6.4 mi
The Glass Guru	#24	56	4.9 (321)	—	No	No	18.2 mi
JDI Windows	#26	56	4.8 (130)	—	Yes	Yes	31.1 mi

See all 438 ranked window installers in Boulder

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 5 Google reviews

Hired Boulder Trim Company? Write a review

Questions about Boulder Trim Company

How is Boulder Trim Company ranked in Boulder?

Boulder Trim Company is ranked #25 of 438 window installers in Boulder by CR Score, with 56 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 Boulder Trim Company’s hours?

Boulder Trim Company is open 7 days a week. Its listed hours are Monday to Sunday, 8 AM – 7 PM. On Saturdays it is open 8 AM to 7 PM, and on Sundays 8 AM to 7 PM. Hours come from the business listing; holiday hours may differ.

What areas does Boulder Trim Company serve?

Serves Boulder and 11 towns within 40 miles: Gunbarrel, Erie, Lafayette, Louisville, Superior, Longmont, Broomfield, Frederick, Firestone, Northglenn and Shaw Heights. The list is based on the business's location and the usual service radius for window installation. Confirm your address is covered when you call.

What do Google reviews say about Boulder Trim Company?

Boulder Trim Company has a rating of 5.0 from 5 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.

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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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