Remodeling & general contracting in Welby
Welby has the best story of any community we serve. Italian families began arriving in the late 1880s, many brought by the railroad, and by 1920 roughly three hundred Italian families farmed here. Until 1960 Welby was the largest vegetable-producing area in Adams County, with families hauling produce to the Denargo Market downtown. Then the Valley Highway — now I-25 — opened in 1958, and the farms gave way to housing and industry. Greenhouses still make up most of what agriculture remains, and Adams County’s community plan for the area is titled, fittingly, "Where Deep Roots Grow."

As a licensed, insured general contractor based in nearby Greenwood Village, BH Builders manages every trade in-house or under one roof — so Welby homeowners get a single point of contact, a fixed written scope, and one crew accountable from demolition to the final walkthrough. No juggling subcontractors, no finger-pointing.
Our services in Welby
We handle the full range of residential remodeling and construction for Welby homes:

- Kitchen remodeling — cabinets, counters, layouts and full renovations.
- Bathroom remodeling — walk-in showers, tile and full gut renovations.
- Basement finishing — bedrooms, baths, theaters and rental suites.
- Home additions — room additions, suites and second stories.
- Whole-home renovation — complete remodels, managed end to end.
- Decks & exterior work — custom decks, siding and outdoor living.
| Project | Starting at | Typical range | Instant estimate |
|---|---|---|---|
| Kitchen remodel | $35,000 | $35k – $180k+ | Kitchen calculator → |
| Bathroom remodel | $12,000 | $12k – $90k+ | Bathroom calculator → |
| Basement finishing | $50,000 | $50k – $150k+ | Dream Basement Builder → |
| Home addition | $100,000 | $100k – $500k+ | Phase-by-phase calculator → |
| Whole-home renovation | $60,000 | $60k – $700k+ | Learn more → |
| Deck & exterior | $15,000 | $15k – $80k+ | Learn more → |
| Roof replacement | $15,000 | $15k – $80k+ | Learn more → |
| Exterior remodel | $15,000 | $15k – $120k+ | Learn more → |
| New building / ADU | $100,000 | $100k – $450k+ | Learn more → |
Not sure where to start? See our remodeling pricing guide for honest cost ranges, or try any of the instant calculators linked above for a Welby ballpark in about a minute.
Welby homes we work on
Welby’s housing spans a wide range in under four square miles: about two-thirds predates 1980 — heavy on 1950s, 60s and 70s single-family homes — with a genuine wave of 2000s construction alongside it, plus townhomes and manufactured housing. That mix means the right project depends entirely on the vintage of your house. Older homes want opened kitchens, updated baths, new windows and finished basements; the newer stock is mostly basement finishes and builder-grade upgrades. One local quirk worth knowing: many Welby addresses carry Thornton or Denver mailing names even though the property is unincorporated Adams County, which decides who issues your permit.

Permits & building codes in Welby
Most remodeling work in Welby — anything touching structure, electrical, plumbing or mechanical systems — requires a permit and inspections. We handle the entire process so your project is code-compliant and on record, which protects both your safety and your home's resale value.

- Local permits. Welby permits and inspections run through the Adams County Building Safety Division (Welby is unincorporated). We file with them directly and schedule every inspection for you.
- The full Welby permit picture. Fees, timelines, quirks and the documents you'll need are all covered in the Welby section of our Denver-metro permit guide — including a free permit & fee estimator.
- Licensed trades. Colorado electricians and plumbers are state-licensed — you can verify any contractor's license through the Colorado DORA license lookup.
- Lead-safe work. About two-thirds of Welby homes predate 1980, so we verify each home’s age and apply federal lead-safe work practices whenever the renovation rule applies. See the EPA Renovation, Repair and Painting program.
Why Welby homeowners choose BH Builders
- Local & responsive — based minutes away in Greenwood Village, serving Welby and the surrounding Denver metro.
- Licensed & insured, permitted and inspected on every job.
- One point of contact and a transparent, written price you approve before we start.
- Built to last — the motto we work by: Built on Dreams, Grounded in Craft.

Recent remodeling photos near Welby
Real BH Builders work across the Denver metro — no stock photos. Tap any photo to zoom. See the full project gallery →



Serving remodeling & construction across the Denver metro
BH Builders is based in Greenwood Village and provides remodeling & construction to homeowners throughout the Denver metro and the surrounding Front Range. Wherever you are, you get the same licensed, insured crew, the same fixed written pricing, and the same standard on every job. We regularly work in these communities and the neighborhoods around them:
- Denver
- Greenwood Village
- Centennial
- Littleton
- Highlands Ranch
- Aurora
- Englewood
- Lakewood
- Parker
- Castle Rock
- Lone Tree
- Cherry Hills Village
- Arvada
- Berkley
- Brighton
- Broomfield
- Castle Pines
- Commerce City
- Federal Heights
- Foxfield
- Golden
- Ken Caryl
- Lafayette
- Louisville
- North Washington
- Northglenn
- Sherrelwood
- Thornton
- Todd Creek
- Welby
- Westminster
- Wheat Ridge
Don’t see your town on the list? If you’re anywhere in the greater Denver metro, call (720) 980-3913 — there’s a good chance we serve your area, and the estimate is always free.
People do not realize Welby fed Denver for seventy years. You still see it in the greenhouses and the way the older lots are laid out. Remodeling a house with that kind of history behind it, you work with what is there instead of erasing it.DT · Owner, BH Builders
Frequently asked questions
Do you serve Welby?
My address says Thornton — is my Welby home permitted through the city?
Do you pull permits for Welby projects?
Are your estimates really free?
Starting a project in Welby?
Free, no-pressure on-site estimate with a clear written scope.
📞 Call (720) 980-3913 Schedule a Free Meeting