Understanding Utilities in Centennial
Here’s what typical utility costs look like in Centennial. For most residents, monthly utilities include electricity, water, trash, natural gas, and recycling. The average household spends $180–$250 per month on utilities in Centennial, but this can vary significantly based on home size, season, and usage patterns.
Utility rates in Centennial are set by providers like Xcel Energy and Denver Water, often with oversight from the Colorado Public Utilities Commission. While some costs are consistent year-round, others — particularly electricity and natural gas — fluctuate seasonally. Understanding these patterns can help you budget more accurately for utilities cost in Centennial.
Table: Monthly Utility Estimates
Wondering how much your monthly bills might run? Here’s a quick breakdown for a typical home in Centennial:
Utility | Estimated Monthly Cost |
---|---|
Electricity | $80 – $150 |
Water | $30 – $60 |
Natural Gas | $30 – $80 |
Trash & Recycling | $20 – $30 |
Total | $160 – $320 |
Estimates reflect a mid-size household in a single-family home.
Keep in mind that these are general ranges. Your actual costs will depend on factors like the size and age of your home, the efficiency of your appliances and HVAC system, and your day-to-day usage habits. Additionally, some neighborhoods in Centennial have HOA fees that may cover certain utilities like trash and recycling.

Seasonal Utility Changes in Centennial
In Centennial, utility costs often shift significantly between summer and winter. Electricity bills tend to spike in July and August as residents crank up their air conditioning to beat the heat. In fact, electric bills in Centennial often double in July compared to April.
On the flip side, natural gas usage soars in December and January when temperatures drop and furnaces kick into high gear. While summer cooling can drive up electric bills 2–3x, winter heating can cause gas bills to quadruple compared to milder months.
Water costs in Centennial are generally more stable, but even those can rise in summer as homeowners irrigate their lawns and fill up swimming pools. By understanding these seasonal swings, you can anticipate higher bills during peak months and look for ways to conserve energy and water.
How to Save on Utilities in Centennial
Fortunately, there are plenty of ways to keep utility costs under control in Centennial. Many providers offer incentives and programs to help customers save energy and money, such as:
- Off-peak billing programs that offer lower rates for electricity used during non-peak hours
- Solar panel incentives that provide rebates or credits for installing renewable energy systems
- Energy efficiency upgrades like smart thermostats, extra insulation, shade trees, and high-efficiency appliances
🏆 Tip: Check if your utility provider offers rebates for energy-efficient AC units. Xcel Energy, for example, provides up to $500 for qualifying system upgrades.
Beyond provider programs, simple habits like adjusting your thermostat, fixing leaky faucets, and waiting to run appliances until off-peak hours can add up to major savings. For more tips, check out our guide on how to lower your summer energy bills in Centennial.
FAQs About Utility Costs in Centennial
What is the average electric bill in Centennial during summer?
In July and August, a typical electric bill in Centennial runs $150 to $250 for a single-family home. However, this can vary widely based on your home’s size, age, and cooling habits.
Do HOAs cover any utilities?
Some homeowners associations (HOAs) in Centennial cover trash and recycling fees as part of their monthly dues. Water may also be included for condos and townhomes. However, electricity and natural gas are typically the responsibility of individual homeowners.
Is water more expensive in Centennial than nearby cities?
Water rates in Centennial are set by Denver Water and are comparable to other Denver metro area cities. However, Centennial residents may pay slightly higher sewer fees due to the city’s infrastructure maintenance costs.
Smarter Utility Planning in Centennial
By understanding the key drivers behind utilities cost in Centennial — including seasonal changes, provider rates, and usage patterns — you can create a more accurate budget for your monthly expenses. And by taking advantage of conservation programs, efficiency upgrades, and smart habits, you can keep those costs as low as possible.
Of course, utilities are just one piece of the puzzle when it comes to the cost of living in Centennial. For more insights on budgeting for life in the Denver suburbs, check out our guides on internet and streaming costs and hidden fees to watch out for in Centennial.