Need Gas Boiler Installation in Taunton & Raynham, MA? We’re Here to Help.
HVAC, Electrical & Plumbing Services
Serving Taunton and Surrounding Areas Since 1948
Choose Boston’s Home Team!
Keeping Your Business Comfortable Is Our Priority
Over 75 Years In Business
We Have The Experience You Can Trust.
Expert Boiler Installation Services in Taunton & Raynham, MA
Cotti-Johnson HVAC, Inc. offers expert gas boiler installation services in Taunton, MA, ensuring your home stays warm and efficient year-round. Our experienced technicians provide reliable and efficient installations tailored to your heating needs. We utilize high-quality, energy-efficient systems to minimize costs and optimize performance. Whether you’re replacing an old boiler or installing a new one, our team delivers professional, hassle-free service. Ensure optimal heating with our top-notch gas boiler installation.
Contact us today for your installation needs in Taunton!
Why You Need a Gas Boiler Installation
Upgrading or replacing your gas boiler is essential for ensuring efficient heating, reducing energy costs, and enhancing home comfort. At Cotti-Johnson HVAC, Inc., we provide professional boiler installation services in Taunton, MA, tailored to your specific needs. Our experienced technicians install high-quality, energy-efficient systems to improve performance and reduce environmental impact. Whether you’re upgrading an old boiler or installing a new one, we ensure smooth, hassle-free service that guarantees reliable warmth for years to come. Invest in your home’s comfort and efficiency with expert gas boiler installation from Cotti-Johnson HVAC, Inc.
Key Benefits of a New Gas Boiler:
- Energy Efficiency
- Improved Comfort
- Cost Savings
- Environmentally Friendly
- Increased Home Value
- Enhanced Reliability
Contact us today to schedule your gas boiler installation!
Let our experts help with your AC installation and get the best bang for your buck. Call us in Taunton, MA, today!
Southeastern Massachusetts High-Efficiency Gas Boiler Installation & Boiler Sizing Tips
Installing a high-efficiency gas boiler is a smart upgrade for homeowners seeking to lower their energy costs and enhance comfort. These boilers have an AFUE (Annual Fuel Utilization Efficiency) rating of 90% or higher, meaning they convert most of the fuel into usable heat with minimal waste.
Ensuring proper installation is crucial. Skilled professionals ensure the unit is properly vented, the piping is arranged for maximum efficiency, and the controls are adjusted to meet your heating requirements.
Here are some Boiler Sizing Tips:
- Don’t oversize: A boiler that’s too large will short-cycle, wasting energy and wearing out faster.
- Perform a heat load calculation: This assesses your home’s insulation, square footage, window quality, and more to determine the exact heating demand.
- Consider future changes: If you’re planning to improve insulation or add square footage, factor that into your sizing decision.
- Work with a professional: An HVAC technician can use Manual J or similar methods to ensure accurate sizing and efficient performance.
Proper sizing and installation of a high-efficiency gas boiler not only maximizes energy savings but also extends the life of your system.
Combi Boiler Install Benefits & Boiler Rebate Availability in Plymouth and Bristol Counties
A combi boiler (also known as a combo unit) offers space and water heating in a single, compact system—no tank is needed. The best way to size one of these systems is to choose one that matches your peak hot water demand and heating load. Oversizing leads to inefficiency and short cycling.
The great thing about combi boilers is that many people qualify for rebates and tax credits, making the installation more affordable. For example, you can claim up to 30% of the combi boiler’s cost (excluding installation) when you install an ENERGY STAR boiler.
There are also utility and state rebates available to increase the potential savings.
A ductless mini-split AC system can provide you with all the benefits of a central air system without the cost and hassle of installing ducts. Call us for details!
Post Boiler Maintenance Requirements in the Taunton-Raynham Metro Area
To keep your boiler running safely, efficiently, and reliably, regular maintenance is essential. Whether you have a traditional gas boiler or a high-efficiency combi system, routine servicing helps prevent breakdowns, extends the life of your equipment, and can even reduce energy bills.
Here are the most common boiler maintenance services.
- Flue and vent cleaning
- Annual inspection and tune-up
- Checking for leaks
- Testing the pressure relief valve
- System pressure test
- Water quality testing (for hydronic systems)
- Thermostat and control calibration
- Condensate drain cleaning
Here are some of our current limited time offers, call for additional details. All specials are subject to availability, some terms apply, some terms based on credit approval. Offers cannot be combined.
-
FAQ's
- How much does it cost to install a new gas boiler?
- Installing a new gas boiler typically costs 4,000 to 9,000 dollars depending on the boiler size, venting type, and whether the existing pipework needs upgrading, with high-efficiency condensing models on the higher end. Older Taunton homes with cast iron radiators sometimes need extra piping work. Cotti Johnson HVAC provides a written estimate before starting any boiler installation.
- How soon can a failed gas boiler be replaced in winter?
- A failed gas boiler can often be replaced within one to two days once a technician confirms the size and model needed, since most installers keep common residential units in stock. Space heaters can provide temporary heat in the meantime, but should never run unattended. Cotti Johnson HVAC prioritizes emergency boiler installations for homes in Bristol County during cold snaps.
- What does a typical gas boiler installation involve?
- A typical gas boiler installation includes removing the old unit, connecting new gas and water lines, venting, and testing the system for safe operation before it is turned over to the homeowner. Cotti Johnson HVAC installs gas boilers for homeowners throughout Taunton, Massachusetts and Bristol County, following current Massachusetts mechanical code. Most installations are completed in one to two days.
- Can a homeowner install their own gas boiler?
- Installing a gas boiler yourself is not recommended and is illegal in most areas without a licensed plumber or HVAC technician, since it involves gas line connections, venting calculations, and electrical wiring that must meet state fuel gas code. Mistakes can cause carbon monoxide leaks or fire risk. Cotti Johnson HVAC installs and permits gas boilers for homes throughout Massachusetts.
- What permits are required to install a gas boiler in Massachusetts?
- Installing a gas boiler in Massachusetts requires a plumbing or gas fitting permit along with an inspection to confirm proper venting, gas line sizing, and combustion air, all reviewed under the state fuel gas and mechanical codes. Skipping permits can complicate a future home sale. Cotti Johnson HVAC handles permitting for boiler installations in Taunton and Plymouth County.
- What size gas boiler does a typical home need?
- Boiler size is based on a heat loss calculation that factors in square footage, insulation quality, window count, and local winter temperatures, not just the size of the old unit being replaced. An undersized boiler struggles to heat the home, while an oversized one cycles too often and wastes energy. Cotti Johnson HVAC performs heat loss calculations for homes in Norfolk County before recommending a boiler size.
- Can an old boiler be upgraded instead of fully replaced?
- Some boiler components, like the circulator pump or controls, can be upgraded, but once the heat exchanger or main body fails, a full replacement is usually the better long-term choice. Cotti Johnson HVAC evaluates older gas boilers for homeowners in Plymouth County and Norfolk County before recommending an upgrade or a replacement. A new boiler can also improve energy efficiency significantly.
- How energy efficient are new gas boilers installed in Taunton, MA homes?
- New gas boilers commonly reach 90 to 98 percent efficiency, compared to 60 to 70 percent for boilers installed decades ago, which can meaningfully lower monthly heating costs. Cotti Johnson HVAC installs high-efficiency gas boilers for homeowners in Taunton, Massachusetts and surrounding Bristol County communities. A more efficient boiler can pay back its higher cost within several heating seasons.
When it comes to boiler installation and maintenance, there’s no one better in Taunton & Raynham, MA than Cotti-Johnson HVAC, Inc. Call 508-301-1831. We are proudly serving the neighborhood areas, including Wrentham, Plainville, North Attleboro, Stoughton, Marlborough, Kingston, Halifax, Hanson, Pembroke, and more.
HVAC, Electrical & Plumbing Services in Taunton & Surrounding Areas Since 1948
Corporate Electrical License MA #20230-A
Corporate Sheet Metal License # 355
Lead-Safe Renovation Contractor License # LR001806 Home Improvement
Contractor License # 177092fsdf
Main: 508-301-1831
© 2025 Cotti-Johnson HVAC, Inc. – All Rights Reserved.