Home Improvement Contractors in Longmont, CO
Every trade we cover, for homes in Longmont. Tell us the project once and we connect you with licensed, insured contractors for it through one national line - and you compare written scopes. The median Longmont home dates from 1991, so most jobs start with what is already there.
- Local permit knowledge
- Clear change-order process
- Licensed and insured contractors only
- Written scope before work starts
Services in Longmont
Requests for Longmont go through the same national line. Each Colorado service page carries the local range and the detail of the work.
Home Remodeling in Colorado
Whole-home and room-by-room remodels
$21,250 - $112,100
ADU Construction in Colorado
Accessory dwelling units, garage conversions and in-law suites
$100,300 - $365,800
Garage Door Repair & Installation in Colorado
Garage door repair, spring replacement and new installs
$200 - $2,850
Chimney Sweeping & Repair in Colorado
Chimney sweeping, inspection, caps, crowns and liners
$200 - $4,600
Kitchen Remodeling in Colorado
Kitchen remodels from refacing to full gut renovations
$16,500 - $92,050
Bathroom Remodeling in Colorado
Bathroom remodels, tub-to-shower conversions and wet rooms
$11,200 - $49,550
Roofing in Colorado
Roof replacement, repair and storm damage work
$8,000 - $40,100
Handyman & Home Repair in Colorado
General home repair, maintenance and small projects
$150 - $3,800About homes in Longmont
Census and NOAA figures for the city of Longmont in Boulder County, not the metro, with a source for each.
The median home in the city of Longmont was built in 1991, newer than the U.S. median of 1980 and newer than the Colorado median of 1988.1 Longmont's housing is newer than the national mix: 37% of units predate 1980 against 50% nationally, and 17% date from 2010 or later.1 Owner-occupied and rented homes in Longmont are of similar age: median build years 1991 and 1993.1 Longmont has a mixed housing stock: 59% detached houses, 9% attached or townhouse units and 24% in buildings of five or more units.1
62% of occupied homes in Longmont are owner-occupied (66% statewide).1 The median owner-occupied home in Longmont is valued at $572,800 (ACS), above the Colorado median of $539,400.1 Home values above the state median tend to support fuller scopes; the written scope should still separate must-do from nice-to-have. Winters are long: the Boulder 14 W station averages 244 nights a year at or below 32°F and 124 at or below 20°F.2,3 Long winters put freeze-thaw, ice dams and snow load at the center of roofing and masonry decisions.
Hot days are uncommon: about 0 days a year reach 90°F.2,3 Annual precipitation is about 34 inches, with 3 days a year bringing an inch or more.2,3 Snowfall averages about 93 inches a year.2,3 Real snowfall means ice-and-water membrane, attic ventilation and roof load are standard parts of a roofing scope.
Heating dominates the year: about 10,824 heating degree days against 0 cooling degree days (base 65°F).2,3 In a heating-led climate, insulation and air sealing carry most of the energy-code weight for any work that opens the envelope. Longmont sits in IECC climate zone 5B (Cold).4 Building permits in Longmont are normally issued by the city building department.5,6
| Before 1940 | 4.8% |
|---|---|
| 1940-1959 | 5.9% |
| 1960-1979 | 26.4% |
| 1980-1999 | 28.5% |
| 2000-2009 | 17.5% |
| 2010 or later | 17% |
Sources and notes (6)
- U.S. Census Bureau, American Community Survey 5-year estimates (ACS 2020-2024 5-year (released 2026-01))
- NOAA NCEI U.S. Climate Normals, nearest station (1991-2020 normals (published 2021))
- NOAA NCEI normals station inventory (1991-2020)
- Guide to Determining Climate Zones by County: Building America and IECC 2021 Updates (PNNL-33270) (September 2022 (IECC 2021 county map))
- U.S. Census Bureau population estimates (Vintage 2024)
- U.S. Census Bureau geographic code files (2020)
- Climate figures are for NOAA station Boulder 14 W, 25 miles from the place center; housing figures are ACS ACS 2020-2024 5-year with 90% margins of error in the source tables.
Get a free Longmont quote
Written scope, no obligation. Call now or email and we will get back to you.
Longmont and nearby
Requests for Longmont and the surrounding Colorado area go through our national line. Call (844) 624-3161 with the address and the project and we confirm whether we have a contractor who can take it on.
Nearest places with a page
Straight-line distances between place centers, not drive times.
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Open Longmont, CO in Google MapsLongmont questions
How much does home remodeling cost in Longmont, CO?
Most home remodeling projects in Longmont, CO land between $21,250 and $112,100, depending on scope, access and material grade. That is an estimated range for planning, not a quote - call (844) 624-3161 and we will scope your job properly.
Do I need drawings before calling?
No. If you have them, good - if not, we start from what you want to change and work back to what the house allows.
How old are the homes in Longmont?
The median home in the city of Longmont was built in 1991, newer than the U.S. median of 1980 and newer than the Colorado median of 1988. Longmont's housing is newer than the national mix: 37% of units predate 1980 against 50% nationally, and 17% date from 2010 or later. Those are Census figures for the whole housing stock, including apartments, not a statement about any one house.
What is the Longmont climate like for exterior work?
Winters are long: the Boulder 14 W station averages 244 nights a year at or below 32°F and 124 at or below 20°F. Hot days are uncommon: about 0 days a year reach 90°F. Annual precipitation is about 34 inches, with 3 days a year bringing an inch or more. Snowfall averages about 93 inches a year. NOAA 1991-2020 normals for the nearest station; a contractor still assesses the actual site.
Get a free Longmont quote
Written scope, no obligation. Call now or email and we will get back to you.