Top Water Heater Installation Companies in Lakewood, Colorado Ranked

A reliable hot water supply is essential for any Lakewood home, making water heater installation and replacement a critical home service. Whether your current unit is failing or you're looking to upgrade for better efficiency, choosing the right system involves balancing upfront cost, long-term energy savings, and compliance with local codes. This guide will help you understand your options-from traditional tanks to modern tankless and heat pump models-and the key factors for a successful installation in Colorado's unique climate.

High 5 Plumbing, Heating, Cooling & Electric

15710 W Colfax Ave, Golden, CO 80401

High 5 Plumbing, Heating, Cooling & Electric is a full-service plumbing company serving Denver, CO. They provide a wide range of plumbing services including water heater installation and repair, drain cleaning, sewer line repair, leak detection, and gas line installation. The company uses advanced video technology for sewer camera inspections and offers trenchless sewer repair to minimize excavation. They also specialize in hydro jetting to clear blocked drains efficiently. High 5 Plumbing is licensed for gas plumbing and installs energy-efficient tankless water heaters. The company has received recognition such as the Angi Super Service Award and a BBB Torch Award for Ethics. They provide 24/7 emergency response for urgent plumbing needs.

5.0

1.7k Reviews

Big Apple Plumbing LLC - Broomfield, CO

1022 Depot Hill Rd Unit 10, Broomfield, CO 80020

Big Apple Plumbing LLC - Broomfield, CO provides a wide range of plumbing services in Denver, CO, including drain cleaning, sewer line repair, water heater installation and repair (tank and tankless), leak detection, gas line installation, sump pump repair, and repiping. The company serves both residential and commercial clients, handling routine maintenance, emergency repairs, and new installations with licensed plumbers. They specialize in sewer line services and offer 24/7 emergency plumbing solutions to address urgent issues like burst pipes and leaks. Big Apple Plumbing is locally owned and operated, with a focus on safety and code compliance. Their team is experienced in gas line installations and water heater replacements, ensuring efficient and reliable service. The company is known for upfront pricing, timely arrivals, and clear communication, serving Broomfield and surrounding areas including Anthem, The Broadlands, and Interlocken/FlatIron Crossing.

5.0

490 Reviews

Walk on Water Plumbing LLC

9994 Silver Maple Way, Highlands Ranch, CO 80129

Walk on Water Plumbing LLC is a family-owned plumbing business based in Highlands Ranch, serving the South Metro Denver area including Denver, CO. They specialize in water heater repair, installation, and tankless water heater services. The company is led by a licensed master plumber with over 15 years of experience, supported by a team with more than 35 years in plumbing. Their services cover a range of residential plumbing needs with a focus on tankless water heaters, which provide instant hot water without waiting. Walk on Water Plumbing LLC is a licensed and insured contractor with a multi-generation legacy in the plumbing industry.

5.0

480 Reviews

Midwest Plumbing Co. LLC

8360 Auburn Ln, Westminster, CO 80031

Midwest Plumbing Co. LLC is a plumbing service provider based in Denver, CO, offering a wide range of plumbing solutions. Their services include water heater repair and installation, sump pump repair, sewer line repair with trenchless technology, leak detection, repiping, gas line installation, toilet and garbage disposal repair, and more. The company uses advanced equipment and techniques to address both simple and complex plumbing issues, aiming to provide long-term solutions. They serve residential customers and emphasize careful, tailored service for each home. Midwest Plumbing Co. LLC offers 24/7 emergency plumbing services to assist customers whenever needed.

5.0

260 Reviews

303 Drain Now

311 Mesa Ave, Lochbuie, CO 80603

303 Drain Now is a family-owned plumbing business serving Denver, CO, with over 25 years of experience. They provide a wide range of plumbing services including sewer camera inspections, water heater installation and repair, drain cleaning, sewer line repair, leak detection, and toilet repairs. The company offers specialized capabilities such as advanced drain and sewer cleaning equipment to handle clogs and main line repairs efficiently. Founded and operated by Master Plumber Harold Watts, 303 Drain Now also supports property managers with maintenance programs designed to minimize downtime and costly repairs. Their team is available 24/7 for emergency plumbing needs.

5.0

178 Reviews

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Understanding Your Water Heater Options

When it's time for a new water heater in Lakewood, homeowners have several types to consider. Each system has distinct advantages, costs, and suitability for different household needs and local conditions.

Standard Storage Tank Water Heaters The most common type, these units heat and store a reservoir of water (typically 40-50 gallons) in an insulated tank. They are available in gas or electric models and are known for their lower upfront cost and straightforward operation. However, they are generally less energy-efficient than other options because they constantly work to keep the stored water hot, a process known as "standby heat loss." Gas models require proper exterior venting, which is a critical safety consideration during installation ¹.

Tankless (On-Demand) Water Heaters Tankless units heat water directly as it flows through the device, providing a continuous supply of hot water. They are significantly more energy-efficient, as they eliminate standby heat loss, and are an excellent choice for Colorado's usage patterns. While the initial purchase and installation cost is higher than a standard tank, the energy savings over time can be substantial. They are ideal for homes where space is at a premium, as they are compact and often wall-mounted.

Heat Pump Water Heaters (Hybrid) These highly efficient systems work by moving heat from the surrounding air into the water, rather than generating heat directly. They can be two to three times more energy-efficient than conventional electric resistance water heaters, leading to notable savings on utility bills. They perform best in locations where they have ample surrounding air space (like a garage or basement) and in climates with a wide temperature range, making them a strong candidate for Lakewood homes.

Solar Water Heaters Utilizing roof-mounted solar thermal collectors, these systems use the sun's energy to preheat water before it enters a conventional backup water heater. With Colorado's abundant sunny days, solar water heating can be a very effective and sustainable choice, though it requires a higher initial investment and suitable roof orientation.

Key Considerations for Lakewood Homes

Selecting a new water heater isn't just about the unit itself. Several local and household-specific factors will influence your best choice.

Energy Efficiency in Colorado's Climate Lakewood's high altitude and dry climate mean that heating systems, including water heaters, can work harder. Choosing a high-efficiency model-whether a high Energy Factor (EF) tank, a tankless unit, or a heat pump-can lead to greater savings on energy bills here than in milder climates ². The long-term operational cost is a crucial part of the total cost of ownership.

Proper Sizing for Your Household An incorrectly sized water heater will lead to inefficiency and discomfort. For storage tanks, sizing is based on the number of people in your home and your peak hour demand (like multiple showers running at once). For tankless models, sizing depends on the flow rate (gallons per minute, or GPM) required and the temperature rise needed, which can be affected by incoming groundwater temperature. A professional can perform a detailed load calculation to recommend the perfect size.

Fuel Type Availability and Cost The choice between natural gas, propane, and electricity will impact your installation options and ongoing costs. Natural gas is a common and often cost-effective fuel in Lakewood for tank and tankless systems. Electric models, including heat pumps, are also widely used and may benefit from specific utility rates or rebates.

Local Codes and Permit Requirements The City of Lakewood and Jefferson County require permits for water heater replacement to ensure installations meet safety and building codes. This is non-negotiable, especially for gas units where proper venting is critical to prevent carbon monoxide hazards. A licensed professional will handle the permit process, which typically includes an inspection after installation.

The Professional Installation Process

A proper water heater installation is a multi-step process that ensures safety, efficiency, and code compliance. Here's what a professional service in Lakewood typically involves:

1. Assessment and Permitting: A technician will assess your home's needs, recommend a unit, and pull the necessary local permits ³.
2. Safe Removal: The old unit is drained, disconnected from power/gas and plumbing, and safely removed from the premises.
3. Preparation and Placement: The new unit is positioned, often on a drip pan if indoors, and leveled. For gas units, new gas line connections and venting components may be installed.
4. Connection: The unit is connected to the home's water supply, gas line or electrical system, and venting. A new temperature and pressure (T&P) relief valve-a critical safety device-is installed.
5. Testing and Inspection: The system is filled, purged of air, and fired up. The technician checks for leaks, verifies proper venting, and ensures the water reaches the correct temperature. Once everything is confirmed, the installation is ready for the final city or county inspection ⁴.

Attempting a DIY installation, particularly for gas units, can be dangerous and will likely void the manufacturer's warranty and fail to meet local code requirements.

Cost Overview for Water Heater Replacement

The total cost for a new water heater in Lakewood varies widely based on the type of unit, the complexity of the installation, and the current market for materials and labor.

• Standard Tank Water Heater (40-50 gallon): The total cost for a standard gas or electric tank water heater, including the unit and professional installation, typically ranges from $1,000 to $3,500+ ⁵.
• Tankless Water Heater: For a whole-home tankless system, homeowners can expect to invest between $2,500 and $7,000+ for the unit and installation ^{6 7}. This higher upfront cost is often offset by energy savings and potential rebates.
• Additional Factors: Costs can increase if the installation requires moving the unit, upgrading gas lines or electrical service, adding new venting, or addressing difficult access. It's also worth investigating rebates from local utilities like Xcel Energy or manufacturer incentives, which can help reduce the net cost of high-efficiency models like tankless or heat pump units ^{8 9}.

Investing in a quality installation by a licensed professional protects your home, ensures optimal performance, and provides peace of mind for years of reliable hot water.

Frequently asked questions

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