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Best General Contractors in Derby, CO (2026)

800 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Derby: K&H Home Solutions, CR Score 62/100; 4.8★ from 551 Google reviews; open Saturdays until 1 PM.

  2. 2

    Best for emergencies (open 24/7): Bull Stripers, posts 24/7 hours; ranked #2 of 800.

  3. 3

    Most-reviewed: Radon Safety LLC, 668 Google reviews at 4.9★, the most of 800 ranked; ranked #3.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

800 Derby general contractors are ranked here by CR Score, from ten published factors. 49 are open 24/7, 245 open Saturdays and 104 open Sundays, based on posted hours. The median Google rating is 4.9★ across 800 rated businesses.

Top 10 general contractors in Derby at a glance

Top 10 general contractors in Derby at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1K&H Home Solutions624.8★ (551)Arvada, 9 mi awaySat · EveningsOverall
2Bull Stripers615.0★ (31)Derby24/7Emergencies
3Radon Safety LLC614.9★ (668)Lakewood, 13 mi awaySatMost reviews
4Colorado Radon Company614.9★ (110)Denver, 6 mi awaySat · Sun · Evenings—
5Wahr Home Solutions615.0★ (58)Evergreen, 8 mi away24/7—
6BossLady Contracting615.0★ (105)Columbine, 8 mi awaySat · Sun · Evenings—
7Mile High Radon Control615.0★ (144)Broomfield, 11 mi awaySat · Sun—
8Mile High Masters Remodeling605.0★ (32)Commerce City, 6 mi away24/7—
9Colorado Radon Mitigation604.9★ (175)Denver, 8 mi awaySat—
10Denver Dream Builders605.0★ (35)Denver, 8 mi away24/7—

The 800 best general contractors in Derby, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Derby

    Based in Arvada, 9 mi away

    62/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.8★ from 551 Google reviews, listed on Google as “Contractor”.

    • 4.8★ from 551 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat 9 AM–1 PM · Sun closed
    Address
    6870 W 52nd Ave #107, Arvada, CO 80002
  2. Based in Derby

    61/100CR Score

    Ranked #2 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Construction company”.

    • 5.0★ from 31 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  3. Based in Lakewood, 13 mi away

    61/100CR Score

    Ranked #3 because of its Google rating and review volume: 4.9★ from 668 Google reviews, the most in Derby.

    • 4.9★ from 668 Google reviews
    Hours
    Mon–Sat 8 AM–5 PM · Sun closed
    Address
    885 Parfet St suite f, Lakewood, CO 80215
  4. Based in Denver, 10 mi away

    59/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.7★ from 108 Google reviews, listed on Google as “General contractor”.

    • 4.7★ from 108 Google reviews
    Hours
    Mon–Thu 8 AM–6 PM · Fri–Sat 8 AM–5 PM · Sun 10 AM–6 PM
    Address
    501 S Lipan St, Denver, CO 80223
  5. Based in Parker, 21 mi away

    59/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 536 Google reviews, listed on Google as “Contractor”.

    • 4.9★ from 536 Google reviews
    Hours
    Mon–Fri 8 AM–5:30 PM · Sat 9 AM–1 PM · Sun closed
    Address
    9570 Accord Ln Unit 308, Parker, CO 80134
  6. Based in Thornton, 3 mi away

    59/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Construction company”.

    • 5.0★ from 13 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1872 E 97th Ave, Thornton, CO 80229
  7. Based in Denver, 9 mi away

    59/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.2★ from 229 Google reviews, listed on Google as “Contractor”.

    • 4.2★ from 229 Google reviews
    Hours
    Mon–Sat 10 AM–7 PM · Sun 11 AM–6 PM
    Address
    3110 E 1st Ave Suite 2010, Denver, CO 80206
  8. Based in Denver, 11 mi away

    58/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.9★ from 284 Google reviews, listed on Google as “General contractor”.

    • 4.9★ from 284 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    1173 S Huron St, Denver, CO 80223
  9. Based in Evans, 14 mi away

    58/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Construction company”.

    • 4.9★ from 40 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  10. Based in Lone Tree, 20 mi away

    58/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.4★ from 423 Google reviews, listed on Google as “Contractor”.

    • 4.4★ from 423 Google reviews
    Hours
    Mon–Sat 10 AM–7 PM · Sun 11 AM–6 PM
    Address
    8687 Park Meadows Center Dr, Lone Tree, CO 80124

General contractors ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 800 ranked general contractors here; the rest are on their profiles.

general contractors in Derby, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Radon Mitigation of the Rockies Aurora584.9★ (225)12 mi
27DesignYourBasement.com585.0★ (8)3 mi
28CHAVI'S PROFESSIONAL CONTRACTOR585.0★ (11)6 mi
29Colorado Concrete Repair584.8★ (31)8 mi
30LP Construction Services575.0★ (39)6 mi
31All Colorado Radon Mitigation, Inc.574.9★ (274)15 mi
32Capitol Construction LLC574.6★ (40)4 mi
33Crossroads Construction575.0★ (11)7 mi
34JPRM Home Remodeling575.0★ (19)6 mi
35DHC Construction and Design574.8★ (84)18 mi
36Denver Wallpaper Pros574.9★ (84)5 mi
37Eco Tech Environmental, Inc.575.0★ (23)4 mi
38Colorado Structural Repair574.8★ (224)14 mi
39AG remodeling services LLC574.8★ (16)5 mi
40Alex Home Pro Colorado575.0★ (23)10 mi
41ElkStone Basements574.8★ (465)19 mi
42MILE HIGH BUILDERS LTD. (Basements & structual beams)574.6★ (54)13 mi
43Advanced Concepts575.0★ (15)6 mi
44Storm Door Guy575.0★ (269)20 mi
45Expert Guys Construction575.0★ (11)10 mi
46Optimus Garage Denver, LLC575.0★ (21)10 mi
47JZ Construction & Design574.9★ (42)2 mi
48superoofs574.9★ (59)4 mi
49The Basement Sanctuary564.8★ (151)12 mi
50H&E Painting LLC565.0★ (31)6 mi

Also serving Derby

20 more general contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

How much do general contractors cost in Derby?

Typical prices in USD, adjusted for Colorado with a published regional index. Each row names its basis and month.

How much do general contractors cost in Derby?
JobLowTypicalHighBasisChecked
Kitchen remodel$14,610$27,020$41,660Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.00 Mountain factor (2025 Cost vs. Value Report)October 2026
Bathroom remodel$6,340$11,590$16,840Per bathroom: typical range of customer-reported remodels. US national range × 0.95 Mountain factor (2025 Cost vs. Value Report)October 2026

How we ranked Derby general contractors

We scored 800 Derby general contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Derby data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

General contractors in Derby: frequently asked questions

Who is the best general contractor in Derby?

By CR Score, the highest-ranked general contractor in Derby, CO is K&H Home Solutions with a CR Score of 62/100. It has 4.8★ from 551 Google reviews. It is open Saturdays until 1 PM. Bull Stripers (#2) and Radon Safety LLC (#3) follow. We ranked 800 general contractors on ten factors, last updated October 22, 2026.

How many general contractors are there in Derby?

ContractorsRanked ranks 800 general contractors serving Derby, CO. 1 of them is based in Derby; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which general contractors in Derby are open 24/7?

49 ranked general contractors in Derby post 24/7 hours. The highest-ranked are Bull Stripers (#2), Wahr Home Solutions (#5) and Mile High Masters Remodeling (#8). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which general contractors in Derby work on weekends?

245 of 800 ranked general contractors post Saturday hours and 104 post Sunday hours. The highest-ranked open Saturdays are K&H Home Solutions (#1), Bull Stripers (#2) and Radon Safety LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does kitchen remodel cost in Derby?

Kitchen remodel typically costs $14,610 to $41,660, with $27,020 typical (Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.00 Mountain factor (2025 Cost vs. Value Report)). The range is adjusted for Colorado. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Derby general contractors have?

The median Google rating among 800 rated general contractors in Derby is 4.9★, with a median of 11 reviews. Radon Safety LLC has the most, 668 reviews, and ranks #3. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank general contractors?

Each general contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do general contractors outside Derby count in this ranking?

Yes, if they are within 25 mi of the Derby city center, our service radius for general contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Update log for Derby

  1. October 2026: CR Scores recalculated for 800 general contractors serving Derby.
  2. October 2026: 4 duplicate listings merged.

More general contractors and Derby pages

Other trades in Derby