General Contractor & Home Renovation in Washington D.C. & NoVA

Design-build expertise for D.C.'s historic rowhouses and NoVA custom homes

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Class A Virginia Contractor #2705186082 Β· Rated 4.9 on Google Β· No obligation.

Phones answered every day, 10 AM to 9 PM

A Washington D.C. renovation is not a renovation anywhere else. Capitol Hill rowhouses sit in HPRB jurisdiction; Northern Virginia ADUs run into evolving zoning rules ahead of SB 531; Georgetown kitchens want luxury without losing historic charm. We are a design-build renovation contractor that handles DCRA/DOB permitting, built to deliver complex remodels in the DMV's most demanding markets.

Why i4improvements for renovation in the DMV

Renovating in D.C. means every decision carries a layer of local nuance. HPRB review applies to anything visible from the street in a historic district. ADU zoning in Northern Virginia is shifting fast ahead of SB 531. Basement underpinning in a Capitol Hill rowhouse requires different structural math than the same job in an Arlington split-level. We're a design-build shop that handles DCRA/DOB permitting β€” built for the complexity, not in spite of it.

βœ“ Class A Virginia Contractorβœ“ Local D.C. Expertsβœ“ 4.9β˜… Across 59 Google Reviewsβœ“ Free, Itemized Estimates

Our specialized renovation services

Custom home building β€” i4improvements team reviewing architectural drawings on a Northern Virginia new-build lot.

Custom Home Building & Design-Build

Turnkey design-build with DCRA/DOB permit handling and tear-down rebuilds.

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Historic rowhouse remodeling β€” i4improvements technicians inspecting an HPRB-approved permit on a Capitol Hill stoop.

Historic Rowhouse & Whole-Home Remodeling

Structural reconfiguration and HPRB-compliant modernizing while preserving historic charm.

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Luxury kitchen remodel β€” i4improvements technicians installing a brushed-brass pendant over a marble island in a Georgetown kitchen.

Luxury Kitchen Remodeling & Design

Structural open-concept kitchens with custom cabinetry and 3D rendering previews.

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Master bathroom remodel β€” i4improvements technicians completing a spa-style wet-room install in a D.C. primary suite.

Primary Bathroom & Master Suite Upgrades

Spa-style wet rooms and aging-in-place modifications for D.C. master suites.

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Basement underpinning β€” i4improvements technicians inside a freshly underpinned D.C. rowhouse basement pit.

Basement Finishing & Underpinning

Basement dig-outs and interior waterproofing to maximize space in D.C. rowhouses.

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Home addition construction β€” i4improvements technicians inspecting a vertical pop-up addition on a Fairfax property.

Home Additions & ADU Construction

Accessory Dwelling Units and vertical pop-ups to increase your property's ROI.

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Service areas for renovation

We serve renovation clients across the D.C. metropolitan area, with deep neighborhood-by-neighborhood expertise across:

Capitol Hill, D.C.Georgetown, D.C.Cleveland Park, D.C.Logan Circle, D.C.Arlington, VAAlexandria, VAFairfax County, VAMcLean, VA

Looking for something else?

Explore our other specialized divisions.

Verified trust signals

What clients see before they call.

4.9 / 5
on Google

Across 59 Google reviews from clients in Washington D.C., Arlington, and Fairfax County.

Arlington
1104D N Quincy St, Arlington, VA

Serving Washington D.C., Arlington, Alexandria and Fairfax County. Water heater replacement covers Northern Virginia.

Authorized
Bradford White & Rinnai Installer

Authorized installer for Bradford White tank and Rinnai tankless water heaters, replacing them across Northern Virginia.

Class A
Virginia Contractor

Virginia contractor licence #2705186082, Residential Building. Free, itemized estimates before any work starts.

Get a Free Estimate

Whether it's a water heater or a whole-home renovation, our Arlington-based team is ready to help. Fill out the form or call us directly.

Call Us

703-342-8068

Phones answered every day, 10 AM to 9 PM

Service Area

Washington, D.C., Arlington, Alexandria and Fairfax County

Class A VA Contractor Rated 4.9 on Google Free, Itemized Estimates

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