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WATER HEATER REPLACEMENT IN NORTHGLENN
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NORTHGLENN AT A GLANCE
Northglenn requires a permit to replace a water heater. It's a One-Stop permit on the city's CommunityCore portal, and SAFEbuilt runs the building services. Fees are based on job value and start at $23.50. Owners can do their own plumbing with a permit; contractors you hire need a Northglenn license. Xcel Energy is the main utility, and city water averages about 120 mg/L hardness.
01 / TYPICAL PRICES



AI equipment illustrations; models vary and images are not to scale. Typical national prices from Home Depot ↗, checked September 28, 2026. The source doesn’t say how many jobs the ranges are based on. These are not Northglenn averages or guaranteed quotes.
02 / COMPANIES WE FOUND
Companies that advertise water heater replacement here, with what their water heater customers say.
Companies we found in our research. They are not Ember & Tank providers or partners. We show selected reviews, not a rating or every review. How we choose reviews →
Lists Northglenn among the areas it serves. Based in Denver, CO.
Published price: Coupon: "$50 OFF Any Plumbing Service" — covers items including "Water Heater Tune Up and Flush" (Limit one coupon per transaction; Valid through September 30, 2026). No water heater replacement price published —
Water heater feedback A reviewer praised next-morning water heater replacement.
Worth knowing A water heater customer disputed the installation price and warranty choices.
2 water heater reviews read, checked September 29, 2026.
Lists Northglenn among the areas it serves.
Published price: Coupon: "$125 Off A Tank or Tankless Water Heater" (Expires 10/31/26; not valid with any other offer) — Water heater installation page advertises "FREE estimates for water heater installations throughout Denver" —
Water heater feedback A BBB reviewer said Bell fixed complications with a new water heater installation, apologized and discounted the fee.
Worth knowing One BBB complainant said a boiler fired without water after a side-arm water heater replacement.
4 water heater reviews read, checked September 29, 2026.
Lists Northglenn among the areas it serves.
Published price: Coupon: "$150.00 Off Water Heater Installation" (also a general "$50 Off Work Performed*" offer) — and
Water heater feedback One customer praised fast scheduling and communication after their water heater failed.
Worth knowing Another customer reported recurring water heater faults and poor follow-up.
2 water heater reviews read, checked September 29, 2026.
Lists Northglenn among the areas it serves. Based in Lakewood, CO.
Published price: Homepage coupons: "MILITARY 5% DISCOUNT", "FIRST RESPONDERS 5% DISCOUNT", "TEACHERS 5% DISCOUNT". No water heater price published —
Water heater feedback One reviewer praised tankless water heater exhaust-piping work and cleanup.
Worth knowing Too little water heater replacement feedback to assess installation pricing or outcomes.
1 water heater review read, checked September 29, 2026.
Lists Northglenn among the areas it serves. Based in Arvada, CO.
Published price: Coupon: "10% OFF Off New Water Heater, Furnace, or Air Conditioner (Up to $500)" (Expires 10/31/26; offers may not be combined) — Its Denver water heater cost article publishes typical ranges, e.g. replacement "$900–$2,500 installed, depending on unit size and type" and repairs typically "$150 and $950"; after-hours/same-day emergency calls "typically an additional $75–$150 service fee" —
Water heater feedback BBB reviewers praised clear explanations of tank and tankless options, polite crews and clean installations.
Worth knowing A BBB complainant said their home-improvement credit card was charged the full credit line instead of the contract amount after a water heater install.
4 water heater reviews read, checked September 29, 2026.
Lists Northglenn among the areas it serves.
Published price: Coupon: "$250 Off a Water Heater Installation" (promo code 250-waterheater, expires 12/29/2026; existing residential only) — Water heater page also states a "$49 service fee (we waive the service charge if you choose us to repair the issue)" and that in-home estimates are free —
Water heater feedback BBB reviewers praised replacements of old water heaters, clear explanations of options and code-related parts, and quotes that held without add-ons.
Worth knowing In a September 2026 BBB review, a customer said a water heater installed August 21, 2026 needed four return visits for the same loss of hot water; no business reply was shown.
4 water heater reviews read, checked September 29, 2026.
Lists Northglenn among the areas it serves. Based in Boulder, CO.
Published price: Coupons: "$150 OFF Water Heater Installation or Replacement" and "$250 OFF Tankless Water Heater Installation or Replacement" (also "$50 Any Service") —
We haven’t found reviews that mention this company’s water heater work yet.
Order: companies based in Northglenn first, then companies whose water heater reviews we’ve read. Each group is alphabetical. These businesses are not our employees or vetted partners and do not receive requests from Ember & Tank. We haven’t checked their license, insurance or quality of work. Colorado DORA license lookup ↗.
FROM COMPANIES SERVING NORTHGLENN





HOMES IN NORTHGLENN
About 60% of homes were built before 1980. Older homes often have older venting, smaller closets and shutoff valves that should be checked before install day.
67% of homes heat with utility gas, so gas water heaters with existing venting are common here.
U.S. Census Bureau, American Community Survey ACS 2024 5-year ↗ (2020-2024). Heating fuel is what homes use to heat the house. It often, but not always, matches the water heater’s fuel.
LOCAL CONDITIONS
SAFEbuilt runs Northglenn's building division, and permits go through the CommunityCore portal.
ENERGY & WATER
City of Northglenn: About 120 mg/L (7.01 gpg) average, moderate. The 2026 report still cites the 2019 distribution-system figure
REBATES & CREDITS
For Xcel Energy customers in Northglenn. Ask installers for the price before rebates, then check with the program that you qualify.
Checked September 29, 2026. Who qualifies and the conditions: Colorado rebates · How to check an incentive.
PERMITS & LICENSING
You need a permit to install or replace a water heater. It's a 'One-Stop' permit on the city's CommunityCore portal (homeowners sign up as a 'Community Member'). Contact building@northglenn.org or 303-450-8745; the inspection line is 303-450-8748.
Yes. Every professional contractor needs a valid Northglenn license, renewed each calendar year on CommunityCore. Under city code, a mechanical contractor license covers replacing an existing home water heater, but a licensed plumbing contractor with a Colorado master plumber license must make the connections to the drinking water system.
City of Northglenn Building Division (building services provided by SAFEbuilt) ↗ · Northglenn – Pull a Permit ↗ · Northglenn – Do I Need a Permit? ↗ · Northglenn – Fees & Taxes ↗ · Northglenn – Contractor License ↗
Ask for the license number and search it yourself on the Colorado DORA license lookup ↗. A listing on Ember & Tank is not a license check. Colorado licensing explained →
NEARBY CITIES
| City | Distance | Permit to replace | Fee | Electric |
|---|---|---|---|---|
| Thornton | 2 mi | Required | By job value (from $30) | Xcel Energy, United Power |
| Federal Heights | 4 mi | Required | By job value (from $23.50) | Xcel Energy |
| Broomfield | 5 mi | Required | By job value (from $23.50) | United Power, Xcel Energy |
| Westminster | 5 mi | Required | $40 | Xcel Energy |
| Welby | 5 mi | Required (county) | By job value (from $24) | Xcel Energy |
| Sherrelwood | 5 mi | Required (county) | By job value (from $24) | Xcel Energy |
COMMON QUESTIONS
The city's Building Division, which SAFEbuilt runs for the city. Apply on the CommunityCore portal.
Northglenn – Do I Need a Permit? ↗ · Northglenn – Pull a Permit ↗
Yes. City code lets owners do plumbing work on their own property that isn't a rental without a contractor license, but you still need a permit.
It's based on job value, starting at $23.50 for $1–$500 of work, plus 4% use tax on half the job value.
More guides: Colorado water heater replacement · All local guides