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TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon109
    Verified lighting services reviews

Find Lighting pros in Diamond Bar

Avatar for OC Night Lights, Inc.
OC Night Lights, Inc.
4.8(
101
)
Outdoor Lighting - Plan and InstallOutdoor Lighting - Repair

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Only half of my landscape lights were working. They came out and within minutes found the bad connection and hooked it up with better connectors. They also upgraded some other lights with brighter bulbs.Matthew was very helpful and knowledgeable."
Newport Beach
Water Feature Lighting #2
LED Landscape Lighting
LED Landscape Lighting
Architectural Up LIghting

+44

Response time10 hrs
20 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for National Permitting Group, LLC
National Permitting Group, LLC
4.4(
7
)
Designer - Interior Lighting Plan

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I called Daniel to get my land permitted and Daniel made the process seamless and easy. He was straight to the point and made the service very easy for me. He's very hands on and gets the job done! I'm looking forward to work with Daniel on the next 10 projects coming up. Thank you Daniel and his team for everything!"
Response time2 days
Response rate99%
2 neighbors recently requested a quote
Avatar for Steele Power and Design Corp
Steele Power and Design Corp
3.5(
4
)
Outdoor Lighting - Plan and InstallOutdoor Lighting - RepairDesigner - Interior Lighting Plan

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Professionally done, and Gabriel was very knowledgeable and do his job very neat. Eric, the owner always is in contact with me and his helper. I recommend this company to anyone who is looking for a good and professional electrician."
Response time3 days
56 neighbors recently requested a quote
The Hernandez
New to Angi
Designer - Interior Lighting Plan

Serving Diamond Bar, CA and surrounding areas

Approved

Home Remodeling & Construction Services\n\nYour Vision. Our Work.\n\nI specialize in home remodeling, renovations, demolitions, additions, and custom construction projects. Whether you want to remodel a kitchen, bathroom, garage, or entire home, remove existing structures, add new rooms, or bring a completely new idea to life, I’m here to help.\n\nNo project is too big or too small. Tell me what you have in mind, and I’ll work with you to find the best way to make it happen.\n\nWhatever you need for your home, I’m here to help turn your ideas into reality.\n\n📞 Contact me today and let’s bring your project to life!

Manch Art
New to Angi
Designer - Interior Lighting Plan

Serving Diamond Bar, CA and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

With a career beginning in 2001, I bring the expertise of an Industrial Designer who has collaborated with civil and mechanical engineers and contributed to the film industry through sets, props, and stage builds. My work spans luxury homes, offices, restaurants, and bespoke commercial spaces. Every project is fully customized—your vision becomes a refined design, a detailed mock‑up, and a flawlessly executed final result. I begin with an accessible design concept so you can preview the outcome before fabrication. I specialize in modern, artistic, and precision‑crafted work using premium materials. I travel for select projects and adapt to any scale with discretion and professionalism. Client privacy is paramount; no past work is ever shared without permission. My commitment is simple: exceptional design, clear communication, and craftsmanship that elevates every space.

Avatar for BRB construction
BRB construction
New to Angi
Designer - Interior Lighting Plan

Serving Diamond Bar, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’m a general contractor, licensed,insured and bonded ready to help you with any of your projects including. Home remodeling, plumbing, electrical, drywall, painting concrete, wood framing, patios and anything to do with home improvement and construction like flooring, countertops, tile ADUs and add ons \n

New sod installation
New sod installation
Avatar for R.A.M. Structural Engineers, Inc
R.A.M. Structural Engineers, Inc
New to Angi
Designer - Interior Lighting Plan

Serving Diamond Bar, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Ramin Ayromloo, P.E. is the Principal Engineer of R.A.M. Structural Engineers, Inc., providing structural engineering services for residential, commercial, and industrial projects. He is licensed in California, Nevada, Texas, and Utah.\n\nHis expertise includes structural design for new construction, ADUs, remodels, and tenant improvements, as well as industrial work such as mezzanines, equipment anchorage, roof framing upgrades, and seismic strengthening. Ramin also provides structural evaluations, foundation assessments, and observation reports for permitting and construction.\n\nHe works closely with homeowners, contractors, and design teams to deliver practical, code-compliant, and cost-effective solutions with responsive service and efficient turnaround.

New construction
Window Enlargement
Seismic Anchorage Design
New Construction
...
Showing 1-10 of 182
Lighting questions, answered by experts

No, you should not leave LED Christmas lights up all year. While the LED lights themselves are very durable, their wiring and casings can be as vulnerable as any Christmas lights. They’re subject to drying out, experiencing cold or sun damage that causes them to crack, and even damage caused by gnawing pests. (The same is true of incandescents.) If you want your lights to last the years that they’re rated for, bring them inside after Christmas is over. 

Replacing a pool light costs about $625 per light. If you only need to replace the light bulb, plan on paying about $20 to $100 per light. The largest cost factors include the type of pool light, the number of pool lights needed, and the labor costs in your location. But additional cost factors include work required on existing wiring, other repairs, and the continual maintenance needed to keep your pool light in good working condition after installation.

Although security lighting may not deter a determined burglar, its presence will make your property that much less enticing to would-be trespassers. When paired with other types of home security systems like alarms and surveillance cameras, strong lights will better help you and the authorities identify thieves in the instance they attempt to break in or succeed at doing so. 

Between seasons, inspect cords for damage, replace burnt-out bulbs, and clean lighting fixtures to prevent dirt buildup. Proper storage in cool, dry conditions will extend the lights' lifespan and minimize repairs or replacements when redeployed.

If your lights are shorting out during rain storms or other winter events, you should probably replace them. These shorts indicate electrical issues that could cause serious hazards. Look for outdoor-rated lights with connectors made for rainy conditions to replace them. But if your Christmas lights are new and you want further protection, you can find weatherproof covers to add to the male-end connectors of your Christmas light strings. These can minimize the risk of shorts.

The Diamond Bar, CA homeowners’ guide to lighting services

From average costs to expert advice, get all the answers you need to get your job done.