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Boulder Valley WindowsSiding contractor in Longmont, CO

Boulder Valley Windows is a siding contractor at 109 Granada Ct, Longmont, CO 80504, ranked #19 of 355 siding contractors in Longmont and rated 3.9 from 11 Google reviews. Open Monday to Saturday.

Longmont, COUpdated 0 paid placements in any rankingHow we rank

Call (303) 772-5352

Key facts

Key facts about Boulder Valley Windows
Address109 Granada Ct, Longmont, CO 80504Get directions
Phone(303) 772-5352
HoursMonday to Saturday: open 24 hours
Google rating3.9 from 11 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Sidingmain tradeGoogle main category
  • Windowsbusiness name

Service area

Serves Longmont and 11 towns within 40 miles: Gunbarrel, Erie, Firestone, Berthoud, Frederick, Lafayette, Louisville, Johnstown, Boulder, Loveland and Fort Lupton.

Based in Longmont, COView on map

Opening hours

Opening hours for Boulder Valley Windows
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no
  • Emergency service

Typical siding prices

Typical siding prices
JobLowTypicalHigh
Siding replacementPer house: typical range of customer-reported projects. US national range × 0.95 Mountain factor (2025 Cost vs. Value Report)$5,260$10,960$16,770

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

Compare nearby siding contractors

Boulder Valley Windows compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Boulder Valley Windows (this business)—563.9 (11)—YesNo
Reliable Roofing & Restoration, Inc.#17565.0 (302)—YesYes18.5 mi
Hoffman Weber Construction#18564.8 (164)—YesNo25.1 mi
DaBella#20564.4 (2,034)—YesNo37.3 mi

See all 355 ranked siding contractors in Longmont

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

3.9from 11 Google reviews

Hired Boulder Valley Windows? Write a review

Questions about Boulder Valley Windows

How is Boulder Valley Windows ranked in Longmont?

Boulder Valley Windows is ranked #19 of 355 siding contractors in Longmont 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 Valley Windows’ hours?

Boulder Valley Windows is open Monday to Saturday. Its listed hours are Monday to Saturday, open 24 hours. On Saturdays it is open Open 24 hours and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Boulder Valley Windows serve?

Serves Longmont and 11 towns within 40 miles: Gunbarrel, Erie, Firestone, Berthoud, Frederick, Lafayette, Louisville, Johnstown, Boulder, Loveland and Fort Lupton. The list is based on the business's location and the usual service radius for siding. Confirm your address is covered when you call.

What do Google reviews say about Boulder Valley Windows?

Boulder Valley Windows has a rating of 3.9 from 11 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 Boulder Valley Windows?

Call Boulder Valley Windows on (303) 772-5352. The business is at 109 Granada Ct, Longmont, CO 80504. Ask for a written estimate before any work starts.

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