Downey, CA

Find the Best Contractors in Downey

Discover top-rated home service professionals in Downey, California. Browse 200 verified contractors for roofing, HVAC, plumbing, and more.

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Downey, CA

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Top Contractors in Downey, CA

Showing 1-20 of 200 contractors

Manny Walls - ADU Contractor / Garage Conversions

Manny Walls - ADU Contractor / Garage Conversions

12149 1/2 Paramount Blvd, Downey, CA 90242

5(3 reviews)
HandymanGeneral ContractingBathroom Remodel
Hours
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Elite Concrete Restoration & Concrete Repair

Elite Concrete Restoration & Concrete Repair

8616 Cleta St, Downey, CA 90241

5(5 reviews)
ConcreteGeneral Contracting
Hours
Guillermo Lizarraga Construction

Guillermo Lizarraga Construction

8251 4th St, Downey, CA 90241

5(1 reviews)
DemolitionGeneral Contracting
Hours
Stewart's Masonry

Stewart's Masonry

7962 Burns Ave, Downey, CA 90241

5
Masonry
Hours
Home Builders Roofing Contractor Downey

Home Builders Roofing Contractor Downey

11530 Paramount Blvd, Downey, CA 90241

5(13 reviews)
RoofingGuttersTile Installer
Hours
I&A Tree Services

I&A Tree Services

9844 Paramount Blvd B, Downey, CA 90240

5(1 reviews)
Tree Services
Hours
Ready Roof Repair & Commercial Roofing

Ready Roof Repair & Commercial Roofing

12352 Richeon Ave, Downey, CA 90242

5(5 reviews)

"I had an excellent experience with Martin and his skilled roofing team."

RoofingTile Installer
Hours
VitalRoots Tree Pros

VitalRoots Tree Pros

11015 Downey Ave, Downey, CA 90241

5(1 reviews)

"Juan improved our tree health through careful pruning."

Tree Services
Hours
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Attic Chief

Attic Chief

11836 Downey Ave UNIT 101, Downey, CA 90241

5(6 reviews)

"The workers were great, fast, neat, and clean!!"

InsulationGeneral Contracting
Hours
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Downey Comfort HVAC Pros

Downey Comfort HVAC Pros

7901 Florence Ave, Downey, CA 90240

5(36 reviews)
HVAC
Hours
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Rescue Water Damage Restoration Downey CA

Rescue Water Damage Restoration Downey CA

8600 5th St, Downey, CA 90241

5(28 reviews)
Water Damage Restoration
Hours
Stephens Mechanical Corp - Southwest division

Stephens Mechanical Corp - Southwest division

11267 Woodruff Ave, Downey, CA 90242

5(1 reviews)

"Great old-fashioned mom and pop grill."

Foundation RepairGeneral Contracting
Hours
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Thorpe Development East

Thorpe Development East

7320 Firestone Blvd Suite 204, Downey, CA 90241

5(1 reviews)
Home Builder
Hours
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Track Zac, Inc.

Track Zac, Inc.

8452 Donovan St, Downey, CA 90242

5(1 reviews)
DemolitionGeneral Contracting
Hours
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Faithful Door Solutions

Faithful Door Solutions

Downey, CA

5(7 reviews)

"Great prices."

Garage Doors
Hours
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Rough & Rugged Electric Inc.

Rough & Rugged Electric Inc.

8020 Birchcrest Rd, Downey, CA 90240

5(1 reviews)

"This is the best electrical company ever"

Electrical
Hours
Downey Roofing

Downey Roofing

12151 Pangborn Ave, Downey, CA 90241

5(3 reviews)

"Everything was explained clearly, and the quality of work really shows."

RoofingSidingGuttersTile Installer+1 more
Hours
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Thompson Roofing

Thompson Roofing

8554 Firestone Blvd, Downey, CA 90241

5(36 reviews)
RoofingGutters
Hours
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Vizion Solar

Vizion Solar

10642 Downey Ave #200, Downey, CA 90241

5(4 reviews)

"Unlike any other job before!"

Solar
Hours
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Sr Maintenance & Management Inc

Sr Maintenance & Management Inc

9525 Stewart and Gray Rd, Downey, CA 90241

5(1 reviews)
ConcreteHandymanGeneral Contracting
Hours
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Top Rated Contractors 2026

Downey, CA

Every contractor shown for Downey, California is listed with the rating and review count from its public Google Business Profile, so you can compare local professionals on the same basis. Businesses marked as claimed have confirmed their own details, which is not the same as a licence or insurance check. Confirm licensing and insurance directly, then request at least three written estimates before you hire in Downey.

Frequently Asked Questions

Common questions about finding contractors in Downey

Prices in Downey depend on the trade, the size and complexity of the job, and the materials you choose. Small repairs often start in the low hundreds of dollars, while full replacements such as a roof, HVAC system, or kitchen can run from several thousand dollars upward. Request at least three written estimates for the same scope so you can compare local pricing fairly.

Start with the listings on this page, then confirm the licence directly with the licensing board that covers California. Requirements vary by trade: some states license general contractors, while others license only electrical, plumbing, and HVAC work. Ask for the licence number and verify it yourself before signing anything.

Most listings in Downey are aggregated from public business data, including the Google Business Profile rating and review count shown on each page, and are not individually inspected by us. A listing marked as claimed simply means the owner has confirmed control of the business record; it is not a licence or insurance check. Always verify licensing, insurance, and references before you hire.

Costs in California depend heavily on the trade and the project. Labour rates vary by region, licensed trades such as electrical and plumbing usually cost more per hour than general labour, and emergency or after-hours work carries a premium. Statewide averages are only a starting point; get itemized quotes from local contractors for your exact scope.

Permit rules are set by the local authority that covers Downey. Structural work, additions, and most electrical, plumbing, HVAC, and roofing replacements require a permit, while some cosmetic work does not. Ask who is pulling the permit and confirm it is issued in the correct name before work starts, because unpermitted work can complicate resale and insurance.

A deposit of roughly 10-30% of the contract price to cover materials is common in Downey, with the balance tied to milestones in a written contract. Be cautious of anyone demanding full payment up front, large cash-only payments, or payment before the work is scheduled. A written payment schedule protects both sides.

Compare quotes on the same written scope of work, not on the bottom line alone. Check that each quote lists materials and brands, labour, permits, cleanup, and exclusions, and ask how change orders are priced. A bid that is far below the others usually means something has been left out.

A contractor contract in California should state the full scope, materials, total price and payment schedule, estimated start and completion dates, the licence number, how changes will be approved and priced, the warranty, and who handles permits and cleanup. Read it before signing and keep a copy.

Timelines in Downey vary widely by trade and scope, from a same-day repair to several months for a major remodel. Weather, permit queues, and material lead times all affect the schedule. Ask each contractor for a written timeline and confirm how they handle weather or inspection delays.

Read the Google review excerpts shown on each listing for patterns rather than judging only by the star average. Also check the state or provincial licensing board for complaints, ask the contractor for recent local references, and confirm they carry insurance. A single bad review matters less than a consistent theme.

Pricing in Downey reflects local labour rates, cost of living, demand, and how far crews have to travel. Dense metro areas and high-cost regions usually run above the state average, while smaller markets can be below it. The only accurate comparison is like-for-like quotes from contractors who work in Downey.

Document everything in writing first, including photos, dates, and the contract. Ask the contractor to fix the issue under the warranty, and if they refuse, file a complaint with the California licensing board or consumer-protection office. You can also contact us so we can review the listing associated with that business.