Skip to content
ContractorsRanked

KELLY CONSTRUCTIONSiding contractor in Thornton, CO

KELLY CONSTRUCTION is a siding contractor at 12450 Bellaire Dr, Thornton, CO 80241, ranked #16 of 375 siding contractors in Thornton and rated 4.9 from 57 Google reviews. Open Monday to Saturday.

Thornton, COUpdated 0 paid placements in any rankingHow we rank

Call (303) 457-1960Website ↗

Key facts

Key facts about KELLY CONSTRUCTION
Address12450 Bellaire Dr, Thornton, CO 80241Get directions
Phone(303) 457-1960
Websiteskellyexteriors.com
HoursMonday to Saturday: 7 AM – 7 PM
Google rating4.9 from 57 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Sidingmain tradeGoogle main category
  • Roofingadditional Google category
  • Windowsadditional Google category

Service area

Serves Thornton and 11 towns within 40 miles: Northglenn, Derby, Federal Heights, Welby, Sherrelwood, Shaw Heights, Brighton, Twin Lakes, Commerce City, Broomfield and Westminster.

Based in Thornton, COView on map

Opening hours

Opening hours for KELLY CONSTRUCTION
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday7 AM – 7 PMevening
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

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

KELLY CONSTRUCTION compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
KELLY CONSTRUCTION (this business)—584.9 (57)—YesNo
Lifetime Home Remodeling Denver (Windows, Siding, Bath)#14584.6 (1,327)—YesYes10.7 mi
Blue Ox Exteriors#15584.7 (127)—YesYes15.5 mi
Harpel Builders & Restoration#17585.0 (90)—YesNo10.1 mi

See all 375 ranked siding contractors in Thornton

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 57 Google reviews

Hired KELLY CONSTRUCTION? Write a review

Questions about KELLY CONSTRUCTION

How is KELLY CONSTRUCTION ranked in Thornton?

KELLY CONSTRUCTION is ranked #16 of 375 siding contractors in Thornton by CR Score, with 58 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 KELLY CONSTRUCTION’s hours?

KELLY CONSTRUCTION is open Monday to Saturday. Its listed hours are Monday to Saturday, 7 AM – 7 PM. On Saturdays it is open 7 AM to 7 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does KELLY CONSTRUCTION serve?

Serves Thornton and 11 towns within 40 miles: Northglenn, Derby, Federal Heights, Welby, Sherrelwood, Shaw Heights, Brighton, Twin Lakes, Commerce City, Broomfield and Westminster. 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 KELLY CONSTRUCTION?

KELLY CONSTRUCTION has a rating of 4.9 from 57 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 KELLY CONSTRUCTION?

Call KELLY CONSTRUCTION on (303) 457-1960. The business is at 12450 Bellaire Dr, Thornton, CO 80241. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own KELLY CONSTRUCTION? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile