Home Improvement Cost Guides
Every guide shows a low / typical / high range, an itemized breakdown, and the sources and assumptions behind the numbers. Estimates, not quotes — and we say so.
- How Much Does Water Heater Replacement Cost?
Typical US water heater replacement costs by tank size, fuel type, and labor — plus what raises the price, permit basics, and a transparent methodology.
Typical: $1,700 · range $1,000–$3,300
- How Much Does a Tankless Water Heater Cost?
Installed tankless water heater costs for gas and electric, conversion costs from a tank unit, operating savings, and what changes the price.
Typical: $3,600 · range $1,400–$5,900
- How Much Does Crawl Space Encapsulation Cost?
Typical crawl space encapsulation costs by home size and scope — vapor barrier, sealing, dehumidification, and drainage — plus when encapsulation is actually worth it.
Typical: $7,500 · range $3,000–$15,000
- How Much Does a Bathroom Remodel Cost?
Typical US bathroom remodel costs by scope — refresh, midrange, and full gut — with an itemized breakdown, small-bathroom numbers, and what actually drives the price.
Typical: $13,500 · range $6,000–$28,000
- How Much Does Window Replacement Cost?
Installed window replacement costs per window and whole-house, by frame material and window type — plus insert vs full-frame, energy savings, and what changes the price.
Typical: $750 · range $450–$1,500
- How Much Does Roof Replacement Cost?
Typical US roof replacement costs by roof size and material, cost per square, tear-off and decking factors, permits, and insurance — with methodology shown.
Typical: $12,500 · range $7,000–$22,000
- How Much Does Heat Pump Installation Cost?
Installed heat pump costs for ducted central systems and ductless mini-splits, cold-climate options, 2026 rebate reality after the federal credit ended, and sizing basics.
Typical: $11,500 · range $6,500–$19,000
- How Much Does a Kitchen Remodel Cost?
Typical US kitchen remodel costs by tier — refresh, midrange, and full gut — with itemized breakdown, where the money actually goes, and how to cut costs without regret.
Typical: $26,000 · range $12,000–$55,000
- How Much Does Water Softener Installation Cost?
Installed water softener costs by system type and capacity, salt-based vs salt-free, what hard water actually does to your home, and ongoing operating costs.
Typical: $2,000 · range $1,000–$3,800
- How Much Does Foundation Repair Cost?
Foundation repair costs from crack sealing to piering — what each symptom usually means, per-pier pricing, warning signs, and how to buy this repair without getting burned.
Typical: $5,500 · range $800–$16,000
- How Much Does Mold Remediation Cost?
Professional mold remediation costs by area and severity, what remediation actually includes, when DIY is reasonable, insurance reality, and how to avoid scare-pricing.
Typical: $3,000 · range $1,200–$8,000
- How Much Does a Metal Roof Cost?
Installed metal roofing costs by panel type — exposed fastener, standing seam, stone-coated steel — the full metal vs shingles comparison, and when metal actually pays off.
Typical: $19,000 · range $11,000–$32,000
- How Much Does a Heat Pump Water Heater Cost?
Installed heat pump water heater costs, real electricity savings vs standard electric tanks, space and drain requirements, and the 2026 rebate picture.
Typical: $3,300 · range $2,000–$5,200
- How Much Does Water Heater Repair Cost?
Water heater repair costs by part and symptom — elements, thermostats, valves, gas controls — plus the repair-or-replace decision by age, and what you can safely DIY.
Typical: $400 · range $150–$950
- How Much Does HVAC Replacement Cost?
Full HVAC system replacement costs — AC plus furnace, heat pump alternatives, ductwork factors — with itemized breakdown and what moves quotes by thousands.
Typical: $12,000 · range $7,500–$19,500
- How Much Does AC Replacement Cost?
Central air conditioner replacement costs by size and efficiency tier, coil-matching rules, R-454B refrigerant reality, and when replacing beats repairing.
Typical: $7,500 · range $4,500–$12,500
- How Much Does Furnace Replacement Cost?
Gas and electric furnace replacement costs by efficiency tier, 80% vs 96% AFUE decision, venting factors, and the heat pump comparison for 2026.
Typical: $6,000 · range $3,800–$9,500
- How Much Does AC Repair Cost?
Home air conditioner repair costs by part — capacitors, fan motors, refrigerant leaks, compressors — service call reality, and when repair money should go to replacement.
Typical: $450 · range $150–$2,000
- How Much Does Ductwork Replacement Cost?
Ductwork replacement and repair costs per run and whole-house, sealing vs replacing, duct materials, and why duct condition decides how well any HVAC system performs.
Typical: $6,500 · range $3,500–$12,000
- How Much Does a Mini Split Cost?
Ductless mini split costs for single and multi-zone systems, installed — sizing by room, DIY units, cold-climate performance, and when mini splits beat central HVAC.
Typical: $4,500 · range $3,000–$14,500
- How Much Does Roof Repair Cost?
Roof repair costs by problem — leaks, missing shingles, flashing, valleys, sagging — emergency tarping, insurance basics, and when repair money should go to replacement.
Typical: $1,100 · range $300–$3,000
- How Much Does Gutter Replacement Cost?
Gutter replacement costs per linear foot by material — aluminum, seamless, copper — downspouts, guards, and why gutters are foundation protection, not an accessory.
Typical: $2,200 · range $1,100–$4,500
- How Much Does Siding Replacement Cost?
Siding replacement costs per square foot by material — vinyl, fiber cement, engineered wood — whole-house pricing, what's under the old siding, and repair vs reside.
Typical: $16,000 · range $9,000–$28,000
- How Much Does Attic Insulation Cost?
Attic insulation costs by type — blown-in fiberglass, cellulose, spray foam — R-value targets by climate, air sealing first, and realistic energy savings.
Typical: $2,800 · range $1,500–$5,500
- How Much Does Sump Pump Installation Cost?
Sump pump installation and replacement costs — new pit vs swap, pedestal vs submersible, battery backup — and what actually keeps a basement dry.
Typical: $1,200 · range $400–$3,500
- How Much Does Sewer Line Replacement Cost?
Sewer line repair and replacement costs — trenchless pipe bursting and lining vs excavation, per-foot pricing, camera inspections, and insurance reality.
Typical: $8,500 · range $3,500–$20,000
- How Much Does Drain Cleaning Cost?
Professional drain cleaning costs — snaking, hydro jetting, main line clogs — what plumbers charge by fixture, and when a clog is really a sewer problem.
Typical: $300 · range $125–$800
- How Much Does GFCI Outlet Installation Cost?
GFCI outlet installation costs, where code requires them, GFCI breaker vs outlet, troubleshooting trips, and what electricians charge per outlet.
Typical: $210 · range $120–$350
- How Much Does an Electrical Panel Upgrade Cost?
Electrical panel upgrade costs — 100 to 200 amp, service entrance work, recalled panels, and why EVs and heat pumps are driving panel work everywhere.
Typical: $3,200 · range $1,800–$6,500
- How Much Does EV Charger Installation Cost?
Level 2 EV charger installation costs at home — hardwired vs plug-in, panel capacity, load management — and realistic totals by wiring distance.
Typical: $1,600 · range $800–$3,500
- How Much Does It Cost to Rewire a House?
Whole-house rewiring costs by home size, knob-and-tube and aluminum wiring realities, partial rewiring options, and how the work actually happens.
Typical: $12,000 · range $6,000–$22,000
- How Much Does Generator Installation Cost?
Whole-house standby generator and portable-with-interlock costs, sizing by what you actually need backed up, fuel options, and installation realities.
Typical: $9,500 · range $5,500–$16,000