Looking for a water heater installation company you can actually rely on? Endurance HVAC makes water heater installation & replacement in Arvada, CO simple—no runaround, no surprise fees, no waiting weeks. We’re a family-owned local team delivering precise installs, clear updates, and straightforward, upfront pricing for homes and businesses.
When a water heater dies, every hour counts. When it’s limping, you get lukewarm showers, higher bills, and the worry of a basement leak. We fix all of that—fast—so you get reliable hot water and lower utility costs, without the stress. If it’s time to replace your old water heater with a new unit, our professional installers guide you through a smart water heater upgrade tailored to your space and budget.
Same-day & next-day water heater replacement
Cold water isn’t a “tomorrow” problem. We hold priority slots for emergency water heater replacement, and our trucks are stocked with common tank sizes and parts for fast turnaround. In many cases, hot water’s back in a single visit.
First, we diagnose honestly. If a repair will safely extend the life of your system at a fair cost, we’ll recommend it. If not, we’ll walk you through replacement choices—tank or tankless—and help you pick what fits your home, budget, and efficiency goals. We’ll also review simple upgrade options that can improve recovery time and reduce energy spend without overselling.
New water heater installation (gas & electric)
Need gas water heater installation service or electric water heater install professionals? We handle both. While 40-gallon and 50-gallon tanks suit many Colorado homes, we right-size based on real usage—occupants, simultaneous fixtures, and recovery needs—so you’re not paying for capacity you don’t use (or stuck short during peak demand).
Count on durable equipment, clean workmanship, and a spotless job site. We handle vent compatibility, pan and drain where appropriate, thorough leak checks, and code compliance. By day’s end, you’ll have a quiet, reliable unit plus clear instructions for use and maintenance. And if you’d like to map out future upgrades, we’ll outline a practical plan so changes are easy down the road.
Tankless water heater installation & replacement
Thinking tankless? Go endless. Upgrade to a tankless water heater and enjoy continuous hot water with high-efficiency performance that heats on demand. For a conversion, we start with a site check to install a tankless water heater at home the right way—verifying gas line capacity, vent routing, and condensate handling. You get a compact system with a long service life and the comfort of steady temperatures during back-to-back showers.
We size flow rate to your real habits (showers + dishwasher + laundry). If you’re moving from a tank, expect a clear, line-item proposal that explains every step and cost, along with realistic expectations about energy savings and maintenance.

Quick & efficient water heater replacement process
When hot water’s out, speed and clarity matter. Here’s our streamlined process for step by step water heater replacement:
• We confirm the issue and review options and pricing before work starts.
• We remove and replace the water heater same day whenever feasible.
• We test, clean up, and haul away the old unit. Hot water, guaranteed.
What our installation includes
Our standard install is built to last and to code. It typically includes water heater disconnect and disposal, new water connections as needed, a gas flex connector (for gas units), combustion air verification, and a pressure relief valve (T&P) discharge line routed to a safe location. We also handle startup, temperature setting, homeowner education, and a tidy workspace so you’re confident on day one.
Permits, codes & safety compliance
We handle water heater permit requirements for your jurisdiction and ensure permit and code compliant setup from start to finish. That includes safe venting and combustion air setup, gas leak checks, backdraft prevention, and—where required—seismic strapping and anchoring. Safety isn’t a checkbox; it’s the standard we bring to every home and business.
Brands & models we install
We partner with leading manufacturers for reliability, warranty, and value—install Rheem water heater, Bradford White water heater replacement, and A.O. Smith—with a strong focus on ENERGY STAR models when efficiency is the priority. Have a preferred brand? Tell us. Our goal is a system you’ll trust for years, matched to real-world usage and local codes.
Do you need a water heater replacement?
Not sure it’s time? Watch for the signs your water heater needs replacing:
• Age of unit: tanks at 10–12+ years are living on borrowed time.
• Leaks at the base, rusted fittings, or frequent puddles.
• Lukewarm water, slow recovery, or rumbling “popcorn” sounds from sediment.
• Unexplained increases in energy bills.
• Repairs that are growing more frequent or more expensive.
If any of these sound familiar, we’ll evaluate honestly and help you choose repair or replacement based on safety, performance, and total cost of ownership.
Customized Solutions
Water heater installation cost & financing options
Every home is different, so water heater installation cost varies by fuel type, capacity, venting path, and whether we’re talking tank vs tankless installation costs. What doesn’t change: transparent quotes with upfront pricing, no upsell games, and clear timelines.
Endurance Water & HVAC offers financing available for qualified customers, plus clear warranty coverage on equipment and labor. We’ll also show how routine maintenance protects your investment, curbs energy waste, and keeps the manufacturer’s warranty intact. Want predictable care? Ask about our tiered maintenance plans—Silver, Gold, and Platinum—for seasonal inspections, filter changes, combustion analysis, and detailed cleanings that keep systems running efficiently all year.
Frequently Asked Questions in Arvada
How long does installation take?
Most standard replacements are finished the same day once we’re onsite. Complex venting or a tankless conversion can take longer—we’ll outline the schedule before any work begins so you know exactly what to expect.
Which is better: tank or tankless?
What size water heater do I need?
Many families do well with 40-gallon or 50-gallon tanks, but sizing depends on peak demand. For tankless, we match the flow rate to your simultaneous fixtures so you don’t run short when multiple taps are open.
Can you work with my budget?
Yes. We provide multiple equipment options, tiered maintenance plans, and financing for qualified customers. Quotes are itemized and transparent to help you choose confidently.
Do you handle permits and inspections?
Absolutely. We pull the permit, perform a code-compliant install, and coordinate any required inspection for a documented, safe installation.
What if my water heater can be repaired?
If a safe, sensible repair exists, we’ll recommend it. If replacement is the smarter long-term move, we’ll show you why—no pressure, just facts.
Your local, licensed water heater installers in Arvada
Endurance Water & HVAC is family-owned and rooted in service. We combine neighborly care with proven technical skill. Beyond Water Heater Installation & Replacement in Arvada, CO, we offer full HVAC, water treatment, and humidification—plus tiered maintenance plans (Silver, Gold, Platinum) with seasonal inspections, filter changes, combustion analysis, and detailed cleanings.
Looking beyond water heaters? Explore our full HVAC services in Arvada—heating, cooling, humidification, and water treatment from the same local team. Count on honest diagnostics, 24/7 emergency service, and sensible financing. Our mission: serve our community with endurance, compassion, and excellence.
Enjoy reliable hot water and peace of mind with Endurance
Need hot water back—fast? Book now to schedule water heater replacement online. We’ll confirm details, present options, and arrive ready to work with no hidden fees. Call or message Endurance HVAC and book today—your hot water is closer than you think.
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