Two roofers installing shingles on a Colorado home

General contractor, Thornton Colorado. Roofing, kitchens, basements, additions, new builds — residential and commercial. Scroll: the record of how we work.

Thornton, CO
Denver metro area
(303) 520-4568
Mon–Fri 9–5
call
CG CONSTRUCTION (C) 2026 · ALL STYLES

The record — 01

Communication
is the method.

Most jobs go sideways because nobody knows what's happening, not because the work is hard. We run every job — roof, kitchen, full build — on open books: you see the plan, the price, and the progress. Scroll through what that looks like in practice.

01 / Field

Roofing

Repairs, replacements, storm damage. We walk it, photograph it, and price it in writing before a ladder goes up.

Sample: replacements $8k–$18k
02 / Interior

Kitchens

Layout, cabinets, counters, lighting. Trades sequenced so your house isn't a job site longer than it has to be.

Sample: remodels $15k–$40k
03 / Interior

Basements

Framing, egress, moisture control, finishes that match the rest of the house — done right the first time.

Sample: finished $25k–$60k
04 / Structure

Additions

Bedrooms, offices, bigger kitchens. Permits, tie-ins, structural work, finished to match.

Free consultation first
05 / Exterior

Decks & siding

Decks built for Colorado weather — real footings, real flashing. Siding that survives hail season.

Residential + commercial
06 / Quote

Accurate quotes

We price with quoting software, not napkin math. You get a comprehensive, itemized breakdown — precise from conception to completion.

Written before work starts
07 / Build

New construction

Full residential and commercial builds: permits, blueprints, site management, finishing. Updated regularly as work progresses.

One point of contact
08 / Ask
Do you work in Denver or only Thornton?

Based in Thornton, serving the Denver metro. Call with your address and we'll tell you straight if it's in range.

How do I get a price?

Free consultation, then a written itemized quote. No obligation, no mid-job surprises without your sign-off.

Straight answers

Do you handle both homes and businesses?

Yes — residential and commercial. Kitchens, basements, additions, full new builds, plus office and retail remodels and commercial new construction.

What are your hours?

Monday–Friday, 9:00 AM–5:00 PM; closed weekends. Email [email protected] any time — we reply the next business day.

Will I know what's happening during the job?

Yes. Regular updates, site planning you can see, and no change to the plan without discussing it with you first.

Do you take on small jobs, or only full builds?

Both. A single roof repair gets the same written quote and photo documentation as a full new build.

CG CONSTRUCTION COMPANY — THORNTON, CO — (303) 520-4568 — ← BACK TO ALL 5 STYLES

Concept demo — fictional business · SAMPLE PRICING