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*The Angi rating for Holiday Decorating companies in Alton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Holiday Decorating needs.

*The HomeAdvisor rating for Holiday Decorating companies in Alton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Holiday Decorating needs.

Last update on October 07, 2025

Top-Rated Holiday decorators in Alton - Updated Nov 2026

Avatar for A+ Constructors LLC
A+ Constructors LLC
New to Angi
Holiday Lighting - Add or RemoveHoliday Lighting - Add or Remove - For BusinessHoliday Lighting - Add or Remove - Materials Provided by Homeowner

Serving Alton, MO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

With years of experience serving the area, we are your solution for all your construction needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed! \n \n

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Holiday Decorating FAQs, answered by experts

The average cost to have a professional install Christmas lights on a roof is about $420, with most homeowners spending between $220 and $650. Some companies may charge between $1.25 and $3 per square foot, excluding the cost of the lights. For extensive or complex jobs, the cost can exceed $1,000. While doing it yourself can save money, it is only recommended if you are comfortable working at heights.

How many string lights can be on one outlet depends on a number of varying factors, including the total wattage of your circuit, the type of lights, the energy needs of the lights, and cord specifications. It’s better to play it safe here to protect your circuit, so figure out the max wattage of your circuit, compare that to the lights, and move on from there. Generally speaking, LED string lights require less energy than incandescent bulbs, translating to a higher number of lights per circuit. 

There are many types of Christmas lights to choose from when working with a light installer. The main types available for outdoor lighting are dome, LED, incandescent, and C9, and your lighting professional’s choice will depend on the location and overall design. 

C9 lighting is typically the most expensive option, ranging from $15 to $70 per 25-foot strand. These usually have fewer bulbs per strand, so you might need more than expected to cover a large area. Dome lighting is usually the most cost-effective option, ranging from $6 to $15 per 25-foot strand. These bulbs are smaller and rounder than other options, creating a softer look.

No, you shouldn’t insert an LED light into an incandescent socket. It usually won’t fit anyway, but in the unlikely chance that it does, its electrical demands are too different for it to work properly. 

Outdoor Christmas lights cost between $80 to $300 on average without installation. This comes out to about $4 to $50 per strand. You can get a box of outdoor Christmas lights for as little as $20, if you just want to decorate a small area, like a doorway. If you want to go all out and cover your entire home, you'll need between 10 to 20 strands of 100 to 200 bulbs each.

The Alton, MO homeowners’ guide to holiday decorating services

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

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