Pasterkamp Heating & Air Conditioning
Shop Instant Quote Schedule Appointment
  • Home
  • HVAC
    • Heating
      • Heating
      • Heating Repair
      • Heating Replacement
      • Heating Maintenance
      • Heating Equipment
      • Boilers
      • Hydronic & Steam Systems
    • Cooling
      • Cooling
      • AC Repair
      • AC Replacement
      • AC Maintenance
    • Heat Pumps
    • Mini Splits
  • Air Quality
  • Plumbing
    • Plumbing
    • Plumbing Inspections
    • Leak Detection
    • Pressure Control
    • Plumbing Fixtures
      • Plumbing Fixtures
      • Toilets
      • Sinks and Faucets
    • Shut-Off Valves
    • Sump Pumps
    • Water Hammer
    • Water Heater Repair
    • Water Heater Replacement
    • Water Heater Maintenance
    • Water Quality
  • Electrical
  • Commercial Services
  • Service Areas
  • About
    • About Us
    • Principles
    • Community Involvement
    • Testimonials
    • Maintenance Plan
    • Our Specials
    • Financing
    • Parts Fabrication & Sales
    • Videos
    • Blog
    • Careers
  • Contact
Pasterkamp can handle that! (303) 777-1234

Delivering Comfort to
Homes Since 1959

Trusted HVAC, Electrical and Plumbing Services In Denver, CO

Schedule Appointment Today

Professional Water Heater Replacement in Denver, CO

Hot water is one of those comforts you only truly miss when it’s gone. When showers run cold, or your kitchen tap takes forever to warm up, it usually means your system is due for an upgrade. Replacing a water heater isn’t just about restoring convenience — it’s also about improving efficiency, lowering your energy bill, and keeping your family safe.

If you’re dealing with an old unit, rising utility costs, or signs of leaks or corrosion, it may be time to consider a water heater replacement. At Pasterkamp Heating & Air Conditioning, our experienced technicians help Denver homeowners with reliable water heater installation every day, and we make the process straightforward. Schedule your appointment today!

Signs You May Need a Water Heater Replacement

A failing water heater often gives you clues before it completely stops working. Knowing what to watch for can help you avoid a full breakdown or, worse, unexpected water damage.

Here are the most common warning signs it’s time for a replacement water heater:

  • Water That Doesn’t Stay Hot: This could mean the heating element or thermostat is failing.
  • Strange Noises: A popping or rumbling sound usually means sediment has built up inside the tank.
  • Rust-Colored Water: This problem indicates corrosion inside the storage tank or pipes.
  • Leaks Around the Base: This is often a sign the tank is cracked, or the relief valve isn’t functioning.
  • Age of the System: Most water heaters last eight to 12 years. Beyond that, replacement becomes a smart option.

Gas Water Heater Installation

Gas water heaters are a go-to for many Denver homeowners, especially in homes already equipped with natural gas. They’re known for heating water quickly and handling high-demand households well.

Why choose a gas water heater?

  • Fast Recovery: Heats water faster than electric models.
  • Lower Energy Bills: It’s often more affordable to run a water heater with natural gas.
  • Great for Big Households: These systems can keep up with back-to-back showers and large loads.

During installation, we’ll confirm that the gas connections are secure, ventilation is safe, and everything is functioning properly.

Electric Water Heater Installation

Electric water heaters offer a simpler setup and are ideal in homes without gas lines. They’re quiet, low-maintenance, and often come with more precise temperature control.

Why go electric?

  • Lower upfront cost: Generally cheaper to buy and install.
  • Flexible placement: No need for gas lines or venting.
  • Clean and quiet: No emissions, no noise, just hot water.

Our team will make sure your electric model is installed with proper electrical wiring and that the safety features are working correctly.

What to Expect From a Water Heater Installation

Getting a water heater installed isn’t something you want to leave to guesswork. It’s a job that involves water lines, electrical wiring, gas connections, and safety components, such as pressure valves and anode rods. That’s why we handle every installation with precision and care.

When you work with Pasterkamp Heating & Air Conditioning, you can expect:

  • A detailed inspection of your current system and space
  • Advice on the best brand and size based on your family’s needs
  • Removal and disposal of your old unit
  • Safe installation of the new model
  • Full testing of temperature, valves, and pressure settings
  • Guidance on proper care and maintenance for long-term performance

Why Choose Pasterkamp Heating & Air Conditioning?

Pasterkamp Heating & Air Conditioning has been serving the Denver Metro Area for decades. We’re a family-run company built on honest work, real relationships, and long-standing expertise in heating, cooling, and plumbing. Here’s why homeowners choose us:

  • Local Experience That Counts: We’ve worked in the Denver area since 1959, so we know the climate, the water quality, and how to match you with systems that last.
  • Skilled Technicians: Every technician on our team is fully trained and focused on delivering excellent customer service. We stay current on new technology, safety standards, and efficient installation methods.
  • Prompt and Clear Communication: When you schedule a hot water heater installation, we show up when we say we will. We explain what’s happening in everyday language.
  • Complete Water Heater Solutions: In addition to installations, we offer water heater repair and water heater maintenance services.
  • Commitment to Customer Care: We don’t cut corners or disappear after the job is done. We’re here for you if questions pop up later or if something unexpected comes up months down the line.

Schedule a Water Heater Replacement in Denver Today!

Whether you’re dealing with an outdated unit or planning ahead for better efficiency, we’re here to help make your next water heater installation smooth and worry-free. At Pasterkamp Heating & Air Conditioning, we just want to make sure your home stays comfortable, efficient, and safe.

Call us today to schedule your water heater installation in Denver, CO, or one of the nearby areas! Our team is ready to answer questions, offer honest guidance, and get the job done with care. You deserve hot water that works when you need it, without the guesswork.

Frequently Asked Questions

How do I know if my water heater needs to be replaced or just repaired?

If your unit is over ten years old, experiencing frequent breakdowns, or showing signs of serious issues like corrosion, leaks, or inconsistent water temperatures, it’s usually more practical to replace the water heater than to repair it again.

What size water heater do I need?

That depends on how many people are in your home and your daily hot water habits. We’ll do the math and recommend a size that fits your lifestyle, not just your square footage.

What does a hot water tank replacement cost in Denver?

The price can vary based on the size of the unit, the type, and the complexity of the installation. We provide upfront quotes and explain what’s included.

How can I extend the life of my new water heater?

Regular maintenance is the key. That includes flushing the tank to remove sediment, checking the anode rod, monitoring for leaks, and keeping the temperature at a safe setting.

Is it safe to replace a water heater myself?

It’s not recommended. Working with gas lines, high voltage, and pressurized water isn’t something to take lightly. A professional hot water heater installation protects you and your home.

 

Contact
Us Today

If you have questions or are ready to schedule your appointment, fill out the form below and we will be in touch.

* Required Fields

Our Services

  • Heating
    • Heating
    • Heating Repair
    • Heating Replacement
    • Heating Maintenance
    • Heating Equipment
    • Boilers
  • Cooling
    • Cooling
    • AC Repair
    • AC Replacement
    • AC Maintenance
  • Heat Pumps
  • Mini Splits
  • Indoor Air Quality
  • Plumbing
    • Plumbing
    • Plumbing Inspections
    • Leak Detection
    • Pressure Control
    • Plumbing Fixtures
      • Plumbing Fixtures
      • Toilets
      • Sinks and Faucets
    • Shut-Off Valves
    • Sump Pumps
    • Water Hammer
    • Water Heater Repair
    • Water Heater Replacement
    • Water Heater Maintenance
    • Water Quality
  • Electrical
  • Commercial Services

$50 Off Aprilaire®

Get $50 off any humidifier or air quality product from Aprilaire®, the industry’s leading air quality product manufacturer.
Call Us for Details

$67 AC Tune-Up

Get an AC tune-up for just $67, regularly valued at $199.
Call Us for Details

Residential Only

$67 Water Heater Flush

Get a tanked water heater flush with safety inspection for just $67, regularly valued at $150.
Call Us for Details

10% Off New Boiler Installation

Save 10% on any new boiler installation.
Call Us for Details

BOGO Family Maintenance Package

Purchase an HVAC Maintenance Package and choose a friend or family member to receive one FREE.
Call Us for Details

Free Water Heater Estimates

Get a free estimate on a new water heater.
Call Us for Details

Mitsubishi Ductless Heat Pump System

10% off Mitsubishi ductless heat pump systems.
Call Us for Details

*See Dealer For Details.

Mitsubishi Rebates

Ask your comfort advisor about periodic and ongoing Mitsubishi Electric rebates ranging from $100–$1,500.
Call Us for Details

Xcel Energy Rebates

Rebates available for new heat pumps and high-efficiency furnaces & boilers.
Call Us for Details
“I would choose them again and again.”

Pasterkamp has installed heating and air conditioning systems in two of our Colorado homes. In both cases, the systems have worked flawlessly. This company is a Colorado institution. I would choose them again and again.

Guy PostlewaitGoogle Review

“I appreciate all the help he gave me and he did a fantastic job of explaining everything he was doing.”

James huff was amazing. He was prompt, courteous, and professional. He helped me in many ways to understand my furnace workings. I appreciate all the help he gave me and he did a fantastic job of explaining everything he was doing. Thank you James!

Ginger BergmanGoogle Review

“James really worked hard to find a solution and I really appreciate his efforts.”

Both Teresa when I called to set up service, and James who came out to check our unit were very polite and friendly. James really worked hard to find a solution and I really appreciate his efforts. We finally got our AC working. I would very much recommend these guys. Thanks much.

Niloo HessamiGoogle Review

“I was happy to speak to someone who really knows the products and tells you what you need and didn’t try to upsell me.”

Brandon was very easy to speak to, he told me exactly what will happen and when. I have already given my sister Pasterkamp's number! I was happy to speak to someone who really knows the products and tells you what you need and didn't try to upsell me. I will always use Pasterkamp from now on!! I am getting a furnace that's the right size for my house and a heat pump installed

Sheri McphailGoogle Review

Our Office Locations
Headquarters
1930 S Cherokee St
Denver, CO 80223

Directions

Experience the Pasterkamp Difference

Contact Us Today

If you have questions or are ready to schedule your appointment, fill out the form below and we will be in touch.

* Required Field
This field is for validation purposes and should be left unchanged.

Pasterkamp Heating & Air Conditioning
Pasterkamp can handle that! (303) 777-1234
Our Office Locations
Headquarters
1930 S Cherokee St
Denver, CO 80223

Directions

Business Hours
  • Monday – Friday

    7:30 AM – 4:00 PM

After Hours
Emergency Services
  • Monday – Friday

    4:00 PM – 8:00 PM

    Saturday

    8:00 AM – 12:00 PM

Services

  • Heating Services
  • Cooling Services
  • Indoor Air Quality
  • Plumbing Services
  • Water Quality
  • Electrical Services
  • Commercial Services

Quick Links

  • About Us
  • Specials
  • Financing
  • Maintenance Plan
  • Contact
Connect

© 2026 by Pasterkamp Heating & Air Conditioning. All rights reserved.

  • Privacy Policy
  • Cookie Preferences

Master Mechanical #0956 Master Plumber #03001791

Web Design & Digital Marketing By
RYNO Strategic Solutions