Bethesda home additions from $75K, quoted as a fixed price. Second stories, in-law suites, kitchen additions, sunrooms: structural additions designed, engineered, permitted, and built onto your existing house.
Quick Remodels is a family-owned, MHIC-licensed home addition and remodeling contractor in Bethesda, Maryland, serving Montgomery County and the DC metro since 2011. Our team designs, engineers, permits, and builds structural home additions (second stories, in-law suites, kitchen extensions, and sunrooms) on a single fixed-price contract, with structural engineering and permits included and a written three-year labor warranty. Most Bethesda-area additions run from about $75,000 to $500,000+ depending on size and complexity, typically completed in four to nine months. The first step is a free in-home consultation.
Santiago and his team are the best! They handled our home addition with such care and professionalism. The project was completed on time and within budget. We couldn't be happier.
I rely on Santiago and his team for all kinds of projects, from small repairs to full renovations. Santiago is great at listening to our plans and anticipates problems, offering creative solutions to avoid delays. The projects were completed on time and on budget. The quality of their work is excellent.
Great experience working with Quick Remodels. They are honest, hard-working, and deliver what they promise. Our new deck looks fantastic. Thanks Santiago!
Each one adds space to your existing home and includes architectural drawings, structural engineering, permits, and inspections, all on the fixed-price contract.
Double your living space on the existing footprint of the house. Bedrooms, full bath, often new HVAC sizing.
Self-contained ground-floor living space: bed, bath, sometimes a kitchenette.
Push out the back wall of the existing house for a new open-concept kitchen and family living space. Kitchen remodeling can go on the same contract.
New primary bedroom + bath, often above the garage or off the side of the house.
Year-round living space with proper HVAC, structural floor, and insulation.
New garage with a finished entry and storage space. Often paired with kitchen extensions.
Plenty of remodeling contractors, even experienced ones, do a single phase well and outsource the rest, and quality slips at the handoffs. With one team from design to closeout, homeowners don't chase subs and invoices between phases. Each addition gets a named project manager. Our founder, Santiago Azuaje, did that job for years at another construction company before he started Quick Remodels, a family business, in 2011.
Architectural drawings, structural engineering, energy compliance. Two design revisions included.
County submittal, plan review, revisions, approvals. We track every comment.
Excavation through framing, MEP, drywall, finishes. Weekly Friday progress reports.
Final inspections. Punch list and quality check. Lien waivers. 3-year warranty packet.
Permitting is where most home addition projects slow down. In each county, our team knows the plan reviewers, common comments, and turnaround windows.
Timelines reflect plan-review approval only and don't include HOA design review, where your neighborhood has it. The construction work adds time on top.
Quality starts behind the drywall, where new framing meets the existing house.
3D modeling. Two revision rounds before construction documents.
Stamped drawings for foundation, framing, beams, load paths.
We submit, respond to comments, and pull every inspection card.
Footings, foundation walls, structural framing tied into existing.
HVAC sizing, electrical service upgrades when needed, plumbing.
Energy-code-compliant insulation, full finish carpentry, paint.
Roofing, siding, trim: matched so the addition reads as original.
Written and transferable. Our structural workmanship is covered for three years, and cabinets carry a 2–10 year warranty.
Weighing an addition against moving or remodeling? These are the questions homeowners ask us, and the ones to put to any contractor you're considering. Ask them all.
Design + permits typically run 3–6 months. The construction work itself runs another 4–8 months depending on scope. Plan on 7–14 months from first call to move-in for most projects.
For most additions, yes. We seal off the existing house with dust barriers, and the team stages the work so utilities keep running. If the addition comes with whole-home remodeling or a major MEP upgrade, you may have to move out for part of it; we'll tell you up front.
Compare the cost of a larger house in your neighborhood, plus the move, with the fixed price of an addition. Ours begin at $75K. What an addition does to your property value is a question for a local real estate agent. We won't guess. If what you need is a better layout rather than more space (say, a more open kitchen), remodeling the existing home may cost less.
We do. Architectural drawings, structural engineering, permit submittal, comment responses, inspections: all included in the fixed price.
Depending on where you live, yes. Many neighborhoods in Potomac and North Bethesda have an HOA that reviews the design, and that approval is separate from the building permit. Parts of Bethesda and Chevy Chase require historic review by the HPC. In DC, an addition in a historic district goes through historic review, which adds 4 to 8 weeks to plan review; the HPRB consult is included.
Inspector findings are our team's responsibility, not yours. If we missed a code issue in design, we eat it. If the inspector requires something new, that's a documented change order and you sign for it.
On the roof, our team matches shingle profile, color, and weather exposure. Siding gets matched at the supply level (we order from the same manufacturer when possible, so color and quality line up) and feathered with trim transitions where necessary. From the street, the addition should read as part of the original home.
Yes, through our third-party partner. Apply through our partner ↗, often used for primary-suite additions and in-law suites.
We design, engineer, permit, and build second-story additions, primary suites, in-law suites, kitchen extensions, and sunrooms, handling architectural design, structural engineering, permitting, foundation and framing, roofing and siding tie-ins, and full interior finishing on a fixed-price contract. Remodeling work elsewhere in the home can go on the same contract.
We're based at 7801 Old Georgetown Rd in Bethesda, MD, and our remodeling team builds home additions throughout Montgomery County and the DC metro, including Chevy Chase, Potomac, Rockville, Silver Spring, Kensington, Gaithersburg, and Washington, DC.
Most Bethesda-area home additions run from about $75,000 to $500,000+, depending on square footage, complexity, and whether it's a small ground-floor extension or a full second story. Structural engineering and permits are included in the fixed price.
Yes. Quick Remodels is a family-owned remodeling contractor, in business since 2011, fully insured, and licensed in Maryland (MHIC #133088) and Washington, DC (#410518000673). Licensed electricians and plumbers do the trade work.
Start with a free in-home consultation. We reply within 24 hours, then our team walks the house with you to talk through feasibility, design, finish quality, budget, and timing.
Get a Free Quote →Feel free to send a question about your addition or remodeling project, permits, timing, or our process. A real person on our Bethesda team replies within one business day.