$ ProjectCostRange
State cost guide · BLS 2025

Home improvement costs in District of Columbia (2026)

Construction trades in District of Columbia earn $74,160 a year — 14% above the U.S. average. That makes most home projects run about 8% more than the national typical. Here's what 100+ projects cost in District of Columbia, adjusted for local labor.

District of Columbia construction labor

$74,160 avg / year

Ranks 11 of 51 states · project cost adjustment ×1.08 vs. national

U.S. typical
How Much Do Gutter Guards Cost? Roofing $5–$12/linear ft $5.40–$13/linear ft
How Much Do Kitchen Countertops Cost? Remodeling $50–$200/sq ft $54–$220/sq ft
How Much Do Solar Panels Cost? Solar & Energy $15,000–$35,000 $16,200–$37,800
How Much Does a Bathroom Remodel Cost? Remodeling $6,000–$25,000 $6,500–$27,000
How Much Does a Chimney Sweep Cost? Roofing $150–$400 $160–$430
How Much Does a Concrete Driveway Cost? Outdoor & Landscaping $3,000–$10,000 $3,200–$10,800
How Much Does a Concrete Slab Cost? Outdoor & Landscaping $4–$8/sq ft $4.30–$8.65/sq ft
How Much Does a Fire Pit Cost? Outdoor & Landscaping $300–$5,000 $320–$5,400
How Much Does a French Drain Cost? Windows & Exterior $1,500–$6,000 $1,600–$6,500
How Much Does a Garage Conversion Cost? Remodeling $6,000–$27,000 $6,500–$29,200
How Much Does a Gravel Driveway Cost? Outdoor & Landscaping $1,200–$3,500 $1,300–$3,800
How Much Does a Heat Pump Cost to Install? Heating & Cooling $6,000–$20,000 $6,500–$21,600
How Much Does a Home Addition Cost? Remodeling $22,000–$100,000 $23,800–$108,000
How Much Does a Home Battery Cost? Solar & Energy $12,000–$20,000/unit $13,000–$21,600/unit
How Much Does a Hot Tub Cost? Outdoor & Landscaping $5,000–$25,000 $5,400–$27,000
How Much Does a Kitchen Island Cost? Remodeling $3,000–$10,000 $3,200–$10,800
How Much Does a Kitchen Remodel Cost? Remodeling $15,000–$50,000 $16,200–$54,000
How Much Does a Metal Roof Cost? Roofing $15,000–$40,000 $16,200–$43,200
How Much Does a Paver Patio Cost? Outdoor & Landscaping $3,000–$16,000 $3,200–$17,300
How Much Does a Pergola Cost? Outdoor & Landscaping $2,000–$8,000 $2,200–$8,600
How Much Does a Pole Barn Cost? Outdoor & Landscaping $10,000–$40,000 $10,800–$43,200
How Much Does a Retaining Wall Cost? Outdoor & Landscaping $3,000–$12,000 $3,200–$13,000
How Much Does a Septic System Cost? Plumbing $3,000–$20,000 $3,200–$21,600
How Much Does a Sprinkler System Cost? Outdoor & Landscaping $1,600–$5,000 $1,700–$5,400
How Much Does a Storage Shed Cost? Outdoor & Landscaping $1,500–$10,000 $1,600–$10,800
How Much Does a Sunroom Addition Cost? Remodeling $20,000–$60,000 $21,600–$64,800
How Much Does a Tankless Water Heater Cost? Heating & Cooling $1,500–$4,500 $1,600–$4,900
How Much Does a Walk-In Shower Cost? Remodeling $4,500–$15,000 $4,900–$16,200
How Much Does a Water Softener Cost? Plumbing $800–$3,500 $860–$3,800
How Much Does a Whole House Generator Cost? Solar & Energy $7,000–$15,000 $7,600–$16,200
How Much Does Air Conditioner Repair Cost? Heating & Cooling $150–$700/unit $160–$760/unit
How Much Does an Asphalt Driveway Cost? Outdoor & Landscaping $3,000–$7,000 $3,200–$7,600
How Much Does an Egress Window Cost? Windows & Exterior $2,500–$6,000 $2,700–$6,500
How Much Does an Inground Pool Cost? Outdoor & Landscaping $45,000–$90,000 $48,600–$97,200
How Much Does an Outdoor Kitchen Cost? Outdoor & Landscaping $6,000–$35,000 $6,500–$37,800
How Much Does Artificial Turf Cost? Outdoor & Landscaping $8–$20/sq ft $8.65–$22/sq ft
How Much Does Asbestos Removal Cost? Remodeling $1,200–$3,200 $1,300–$3,500
How Much Does Attic Insulation Cost? Insulation $1–$4/sq ft $1.10–$4.30/sq ft
How Much Does Basement Waterproofing Cost? Windows & Exterior $2,500–$12,000 $2,700–$13,000
How Much Does Bathtub Refinishing Cost? Remodeling $300–$650 $320–$700
How Much Does Blown-In Insulation Cost? Insulation $0.9–$2.4/sq ft $0.95–$2.60/sq ft
How Much Does Carpet Installation Cost? Remodeling $2–$8/sq ft $2.15–$8.65/sq ft
How Much Does Chimney Repair Cost? Roofing $200–$2,500/unit $220–$2,700/unit
How Much Does Crawl Space Encapsulation Cost? Insulation $3,000–$8,000 $3,200–$8,600
How Much Does Drain Cleaning Cost? Plumbing $150–$500/unit $160–$540/unit
How Much Does Driveway Sealing Cost? Outdoor & Landscaping $100–$300 $110–$320
How Much Does Drywall Installation Cost? Remodeling $1.5–$3.5/sq ft $1.60–$3.80/sq ft
How Much Does Flooring Installation Cost? Remodeling $3–$25/sq ft $3.25–$27/sq ft
How Much Does Foundation Repair Cost? Windows & Exterior $2,500–$15,000 $2,700–$16,200
How Much Does Garage Door Replacement Cost? Windows & Exterior $1,000–$3,500 $1,100–$3,800
How Much Does Gutter Cleaning Cost? Roofing $100–$350 $110–$380
How Much Does Gutter Installation Cost? Roofing $1,000–$4,500 $1,100–$4,900
How Much Does It Cost to Build a Deck? Outdoor & Landscaping $4,000–$25,000 $4,300–$27,000
How Much Does It Cost to Build a Detached Garage? Remodeling $20,000–$50,000 $21,600–$54,000
How Much Does It Cost to Build an ADU? Remodeling $80,000–$250,000/sq ft $86,400–$270,000/sq ft
How Much Does It Cost to Epoxy a Garage Floor? Remodeling $1,500–$3,500 $1,600–$3,800
How Much Does It Cost to Finish a Basement? Remodeling $15,000–$50,000 $16,200–$54,000
How Much Does It Cost to Install a Ceiling Fan? Electrical $150–$600/unit $160–$650/unit
How Much Does It Cost to Install a Fence? Outdoor & Landscaping $2,000–$8,000 $2,200–$8,600
How Much Does It Cost to Install a Fireplace? Remodeling $1,000–$10,000 $1,100–$10,800
How Much Does It Cost to Install a Mini Split? Heating & Cooling $2,000–$14,500 $2,200–$15,700
How Much Does It Cost to Install a Skylight? Roofing $1,200–$4,200/unit $1,300–$4,500/unit
How Much Does It Cost to Install a Sump Pump? Plumbing $650–$2,000 $700–$2,200
How Much Does It Cost to Install a Toilet? Plumbing $250–$800 $270–$860
How Much Does It Cost to Install an EV Charger at Home? Solar & Energy $1,000–$3,000 $1,100–$3,200
How Much Does It Cost to Install Recessed Lighting? Electrical $125–$300/unit $140–$320/unit
How Much Does It Cost to Install Sod? Outdoor & Landscaping $1–$3.5/sq ft $1.10–$3.80/sq ft
How Much Does It Cost to Paint a House Exterior? Windows & Exterior $3,000–$10,000 $3,200–$10,800
How Much Does It Cost to Paint the Interior of a House? Remodeling $2,000–$6,000 $2,200–$6,500
How Much Does It Cost to Pump a Septic Tank? Plumbing $250–$600 $270–$650
How Much Does It Cost to Reface Kitchen Cabinets? Remodeling $4,000–$10,000 $4,300–$10,800
How Much Does It Cost to Repipe a House? Plumbing $4,000–$15,000 $4,300–$16,200
How Much Does It Cost to Replace a Boiler? Heating & Cooling $4,000–$10,000 $4,300–$10,800
How Much Does It Cost to Replace a Central AC Unit? Heating & Cooling $4,000–$12,000 $4,300–$13,000
How Much Does It Cost to Replace a Furnace? Heating & Cooling $3,000–$12,000 $3,200–$13,000
How Much Does It Cost to Replace a Roof? Roofing $7,000–$18,000 $7,600–$19,400
How Much Does It Cost to Replace a Water Heater? Heating & Cooling $900–$3,500 $970–$3,800
How Much Does It Cost to Replace a Well Pump? Plumbing $1,500–$4,000 $1,600–$4,300
How Much Does It Cost to Replace an HVAC System? Heating & Cooling $7,000–$20,000 $7,600–$21,600
How Much Does It Cost to Replace Ductwork? Heating & Cooling $1,400–$12,000 $1,500–$13,000
How Much Does It Cost to Rewire a House? Electrical $8,000–$30,000 $8,600–$32,400
How Much Does It Cost to Soundproof a Room? Remodeling $1,000–$3,000 $1,100–$3,200
How Much Does It Cost to Stucco a House? Windows & Exterior $8,000–$30,000 $8,600–$32,400
How Much Does It Cost to Upgrade an Electrical Panel? Electrical $1,500–$6,000 $1,600–$6,500
How Much Does Landscaping Cost? Outdoor & Landscaping $3,000–$15,000 $3,200–$16,200
How Much Does Mold Remediation Cost? Remodeling $1,500–$6,000 $1,600–$6,500
How Much Does Popcorn Ceiling Removal Cost? Remodeling $1–$6/sq ft $1.10–$6.50/sq ft
How Much Does Pressure Washing Cost? Outdoor & Landscaping $200–$600 $220–$650
How Much Does Radiant Floor Heating Cost? Heating & Cooling $6–$20/sq ft $6.50–$22/sq ft
How Much Does Radon Mitigation Cost? Windows & Exterior $800–$2,500 $860–$2,700
How Much Does Roof Repair Cost? Roofing $350–$1,900 $380–$2,100
How Much Does Sewer Line Replacement Cost? Plumbing $3,000–$12,000 $3,200–$13,000
How Much Does Siding Replacement Cost? Windows & Exterior $7,000–$20,000 $7,600–$21,600
How Much Does Spray Foam Insulation Cost? Insulation $1.5–$5/sq ft $1.60–$5.40/sq ft
How Much Does Stamped Concrete Cost? Outdoor & Landscaping $8–$20/sq ft $8.65–$22/sq ft
How Much Does Tile Installation Cost? Remodeling $7–$20/sq ft $7.55–$22/sq ft
How Much Does Tree Removal Cost? Outdoor & Landscaping $400–$1,800/unit $430–$1,900/unit
How Much Does Tree Trimming Cost? Outdoor & Landscaping $250–$1,000 $270–$1,100
How Much Does Vinyl Plank Flooring Cost? Remodeling $3–$10/sq ft $3.25–$11/sq ft
How Much Does Window Replacement Cost? Windows & Exterior $5,000–$15,000 $5,400–$16,200

How these are adjusted: we take each project's national range and apply District of Columbia's labor-cost multiplier (×1.08), built from BLS construction-wage data. Materials price close to national — in 2026 construction inputs are up 5.6% year over year (material tracker) — so the state difference is mostly labor. These are budgeting estimates, not quotes, and big metros vary. Always get local bids.

What construction trades earn in District of Columbia

Annual mean wage by trade (2025), and how each compares to the U.S. average — the real driver behind District of Columbia's costs. From BLS data.

TradeDistrict of Columbiavs. U.S.
Electricians $88,860 +24%
Plumbers $91,200 +26%
HVAC technicians $84,920 +31%
Carpenters $65,990 +1%
Roofers $68,740 +18%
Painters $62,240 +12%
Construction laborers $52,220 +0%

Costs by metro in District of Columbia: Washington, D.C.

Hiring a contractor in District of Columbia

District of Columbia requires contractors to register with the DC Department of Licensing and Consumer Protection — a registration, not a competency exam, so check references as carefully as the paperwork.

  • Verify before you sign. Check the license or registration at the official District of Columbia lookup, and ask for a certificate of insurance naming you as certificate holder.
  • Get three written bids on the same scope. The spread tells you more than any single number — and it's the fastest way to spot a padded quote.
  • Keep deposits small and tied to milestones. Many states cap deposits; a demand for most of the money upfront is the classic warning sign.

Frequently asked questions

Do contractors need a license in District of Columbia?
District of Columbia requires contractors to register with the DC Department of Licensing and Consumer Protection — a registration, not a competency exam, so check references as carefully as the paperwork. Before you sign anything, confirm the license or registration is current and ask for a certificate of insurance.
Is it expensive to renovate in District of Columbia?
District of Columbia construction trades earn $74,160 a year on average — 14% above the U.S. average of $65,360 (BLS, 2025). Because labor is roughly half of most bills, that pushes a typical total about 8% more than the national figure.
Why does District of Columbia cost more than average?
Materials cost about the same nationwide; the difference is local labor. District of Columbia ranks 11 of 51 states for construction-trade wages, which is the main driver of the more-than-average pricing here.
Do these District of Columbia prices include my city?
These are statewide adjustments. Large metros — and very remote areas — can run higher than the state average, so always confirm with local quotes. Use the calculator on any guide for a tailored ballpark.

Compare every state on the cost-by-state index, see major-metro costs on the cost-by-city index, or the underlying BLS wage data.