Completed
East Bay — Licensed General Contractor
General Contractor in
Berkeley, CA
IronNest Construction is a licensed, insured general contractor serving Berkeley. We handle bathroom and kitchen remodels, home additions and whole-home renovations, painting, flooring, siding and commercial tenant improvements — with a written, fixed-price scope and permits handled for you.
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CSLB #1130134 Licensed
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Fully Insured
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Permits Handled In-House
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Free Estimates
IronNest in Berkeley
Why Berkeley Property Owners Trust IronNest
Berkeley's building stock is mostly pre-1940, and the city has some of the stricter design review and permitting requirements in the Bay Area. Some projects here also need Zoning Adjustments Board review, which can lengthen the timeline, so we check that before quoting a schedule. If you've had a contractor bail on a Berkeley project because of the bureaucracy, that's a story we hear often.
The housing here is genuinely beautiful — Brown Shingle homes, Berkeley Browns, Arts and Crafts bungalows — and owners take preservation seriously. We do, too. When we restore a Berkeley home, we match original profiles, source period-appropriate materials where possible, and don't push modern shortcuts that would compromise the building's character. Updating electrical and plumbing inside an older house takes care to protect original details, and the scope says how that will be done.
Berkeley hills properties are in high fire-hazard severity zones. We specify and install fire-resistant materials — fire-rated siding, ember-resistant vents — as standard on all hillside work.
Why Homeowners Choose IronNest
What Sets Us Apart in Berkeley
✓
Berkeley Planning and Building permits — handled, including ZAB process ✓
Arts and Crafts and Brown Shingle restoration expertise ✓
Hillside construction experience — fire-safe materials required ✓
Sustainability and low-VOC material specifications available Real projects
Recent IronNest work near Berkeley
Live from our job system: the type of work, the city and where the job stands. We never publish a client’s name or address.
Local Knowledge
Building & Permits in Berkeley
What to know before building in Berkeley — how the permit process runs, the local housing stock, and the issues that come up most often here.
Permitting & Berkeley Planning
Berkeley's Planning & Development Department and Building & Safety Division are known for thorough review — design, zoning, and energy requirements all get scrutiny. We prepare for that up front so projects move forward instead of stalling in plan check.
Berkeley Housing Stock
Berkeley is rich in First Bay Tradition brown-shingle and Craftsman homes, many near the Hayward Fault. Original detailing, redwood framing, and older foundations are common — we restore character while quietly bringing the finishes and systems up to date.
What Comes Up Most in Berkeley
Sensitive remodels of historic homes and interior finish work that matches original millwork. Preserving the look of the street matters here, and we design with that in mind.
Services in Berkeley
Remodeling & Construction Services in Berkeley
IronNest is a full-service remodeling and home renovation contractor in Berkeley — bathroom and kitchen remodels, whole-home renovations, home additions and ADUs, flooring, siding, drywall and painting. Every job runs under our California license (CSLB #1130134) with one project manager from the first visit to the final walkthrough, and we handle the Berkeley permit application and inspections for you.
Bathroom Remodeling in Berkeley
Showers, tubs, tile, vanities and layout changes — permitted, waterproofed and finished right.
Bathroom Remodeling in BerkeleyKitchen Remodeling in Berkeley
Cabinets, counters, lighting and layouts built around how your household cooks.
Kitchen Remodeling in BerkeleyInterior & Exterior Painting in Berkeley
Careful prep, quality paint and clean lines — one room or the whole house.
Interior & Exterior Painting in BerkeleyReady to start your project in Berkeley?
We reply within 3–6 business hours. Free site visit, written fixed price, no commitment.
Where We Work
Neighborhoods We Serve in Berkeley
We take projects throughout Berkeley, and plan access, parking and permits for each address before work starts.
Elmwood
Rockridge
North Berkeley
Claremont
West Berkeley
Southside
Thousand Oaks
Panoramic Hill
Don't see your neighborhood? We cover all of Berkeley. Send us your address and we'll confirm coverage.
Specific Areas
Specialized Work by Area in Berkeley
Each neighborhood has its own quirks — building stock, permitting, access. Click an area to see what we specialize in there.
Elmwood
Quiet residential district near College Ave with Brown Shingle and Arts & Crafts homes.
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North Berkeley
Hillside neighborhood with panoramic views and older homes needing systems upgrades.
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Claremont
Upscale hillside area with large homes and high demand for full-scope renovations.
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West Berkeley
Industrial-to-residential conversion zone with live-work spaces and modern buildouts.
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Client Reviews
What Our Clients Say
Verified ratings pulled live from Google and Yelp — real IronNest clients, not paid testimonials.
Other Areas We Serve Near Berkeley
Berkeley is part of our San Francisco Bay Area coverage — see that hub for regional pricing and the full city list, or browse nearby communities below.
FAQ
Common Questions About Working in Berkeley
We offer general contracting, kitchen and bathroom remodeling, painting, siding, drywall, and flooring in Berkeley. All work is performed by our own licensed crews — no subcontract guesswork.
Yes. IronNest Construction holds California State License Board license #1130134 (Class B — General Building Contractor), which covers all residential and commercial construction work in Berkeley, CA.
Check four things: an active CSLB license (IronNest is CSLB #1130134, Class B), proof of insurance, a written contract with a fixed price and schedule, and recent reviews. IronNest is rated 5.0 on Google and Yelp and gives every client one project manager.
Yes. Bathroom remodels come first for us, then kitchens and painting. We handle shower remodels, tub-to-shower conversions, full bathroom and kitchen remodels and interior or exterior painting in Berkeley, with a free visit and a written fixed price.
We handle the full permit process for every applicable project — from application to final inspection sign-off with the Berkeley building department.
Submit a request on our estimate page or call (415) 770-4977. We respond within 3–6 business hours, schedule a site visit, and deliver a written proposal with fixed pricing — no vague estimates.
Timeline depends on scope. A kitchen remodel typically takes 4–8 weeks. A full home renovation runs 10–16 weeks. Exterior siding and paint is typically 2–4 weeks. We provide a firm schedule before any work begins.
Start Your Project in Berkeley
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Get a free, no-obligation estimate. We visit your site, review the scope, and give you a written proposal with fixed pricing — no vague ballparks, no hidden fees.