Expert Combination (Combi) Boiler Replacement HVAC Services

Combi Boiler Replacement Service for Your Home Heating System

When your combination boiler shows signs of failure, upgrading to a reliable replacement restores consistent warmth and efficiency throughout your home. Dual Temp Home Services specializes in combi boiler replacements from trusted brands like Navien, Bosch, and Lochinvar, delivering expert installation that eliminates short cycling, uneven heating, and rising energy costs while keeping your family comfortable all season long.

Get Started >

Combination Boiler Replacement for Home Heating System Upgrades

When your combination boiler needs replacement, Dual Temp Home Services delivers expert installation solutions to restore reliable heating and hot water to your home. Our certified technicians specialize in replacing outdated or failing combi boilers with high-efficiency models from trusted brands like Navien, Lochinvar, Bosch, Weil McLain, and NTI.

Is your current system experiencing short cycling, uneven heating throughout your home, or spiking energy bills? These common issues often signal it's time for a combi boiler replacement. Our team thoroughly evaluates your home's heating needs to recommend the perfect unit size and efficiency rating, ensuring optimal performance and long-term savings.

We handle every aspect of your boiler replacement, from removing your old unit to installing new piping, venting, and controls. Whether you're upgrading from a traditional boiler system or replacing an aging combi unit, we ensure seamless integration with your existing infrastructure. Our installations meet all local codes and manufacturer specifications for safe, reliable operation.

Trust Dual Temp's experienced professionals to transform your home's heating efficiency with a properly sized, expertly installed combination boiler. We stand behind our work with comprehensive warranties and ongoing maintenance support to keep your new system running smoothly for years to come.

Get Started

Schedule Your Combi Boiler Replacement Today

Get expert combi boiler replacement service for your home heating system today

Call Now

How We Work

Getting Your Home Back to Comfortable Is Easy

Connect with our friendly team by phone or through our quick online form. Share a few details about the issue you're experiencing so we can dispatch the right technician with the right equipment.

We offer same-day scheduling in most cases. A certified technician arrives at your door ready to diagnose the problem and determine exactly what it takes to fix it.

After our evaluation, you receive a clear, written estimate tailored to your home and budget. No hidden fees, no pressure — just honest numbers and honest answers before any work begins.

Once you give the green light, our licensed technicians get straight to it. We travel fully stocked, so most problems are resolved in a single visit without waiting on parts.

Before we leave, we verify your system is operating correctly and clean up the work area completely. Your home gets its comfort back — and stays spotless.

Bill W.

Terrific experience. Thank you!! Knowledgeable. Not pushy at all. Friendly. Immediately got down to work. Punctual arrival. Professional service.

John J.

Response time is very good. Techs are professional and good to work with. Great at analyzing and repairs.Always glad to see DualTemp onsite making us all look good. Thanks for your Great services.

Theodore K.

Patrick is extremely knowledgeable and did an excellent job servicing my heating system. I would highly recommend him to anyone!

Antonio P.

Patrick was very professional in his time at my house. Went over my system to troubleshoot the issues I was having with my ac unit. Gave me a great description of what happened and options to repair. He also found an issue with my propane water heater that was a potential safety concern and I was able to get that resolved. It was still under warranty from our plumber so with Patrick find he was able to solve the issue. It was lucky I made the call to Dual Temp for Service.

Laurie G.

Dual temp home services have been great to work with. They are always on time for service calls, and they take great pride in their work. Patrick is really committed to sharing specifics to make sure that I understand. Recommend them highly as a trusted company!

Ralph C.

Patrick Boyle was awesome, straightforward and right to the point. That we didn’t follow through with the plan we knew exactly where we stood with Patrick and Dual Temp . Thank you, Ralph

Marilyn C.

David D'Agostino was very thorough, professional and knowledgeable about my furnace and heat pump. He explained about the failed part, gave me the option to replace or wait. Great service call. I will have Dual Temp and hopefully, David, for future maintenance.

Bill M.

Very professional and highly qualified. Worked on my commercial freezer and fixed a long time problem no one else has. Highly recommend and thanks!!!!

john J.

Great tech, good communication and people skll s along good technical trouble shooting and diagnostic skills

Mike S.

HIGHLY RECOMMEND!! On time, friendly, informative, and super efficient. Extremely pleased with Patrick and the job he did servicing our boiler, tankless water htr, & mini-split systems. Great job! 👍

Mary A.

Great pricing and quick response time with work finished early. The crew was courteous, communicative, and extremely helpful. It was a pleasure doing business with Dual Temp. 5 ⭐️

Diane F.

Joe was a number 10 .clearly a good guy! Very pleasant,friendly,answered my guestions and calmed me down! Das is good! Thank-you Thank-you! God wins!

Harry R.

Hi ,we Hired Dual Temp to install a new gas furnace and new water Heater, They did an excellent job! They are very professional and the price was very reasonable. I would definitely hire them again in the future.Thank you !! Sincerely Harry R.

Alec R.

The technician was punctual, thorough, clean, and friendly. Our home is in good hands with Dual Temp.

Julianne M.

After using another company to try to figure out an issue with our mini splits over the course of several visits, we called Dual Temp - they sent 2 people out the same morning who identified the issue within an hour, explained how the whole system worked, and explained the needed repairs. We’re very happy to move forward with Dual Temp and appreciate the professionalism and expertise!

Tom B.

We have been using Dual Temp for several years now and we are very satisfied with the service. Reactionary maintenance and/or emergency items are hard to manage from a remote site. Dual Temp does a GREAT JOB of taking care of our maintenance needs and they react in a timely manner.

Michael S.

Great Job!! I was really impressed with the in-depth knowledge that tech had with my system. Clean and thorough!

Kadir M.

Patrick was able to fix our furnace issue, including locating the spare parts at an acceptable price level. I appreciate the professionalism and quality of service. Thank you

Monica H.

We have only been working with Dual Temp for approximately two months, but we cannot say enough good things about them. Our commercial building has a unique HVAC system, to say the least, and we have already had several occasions on which we have had to make service requests. Dual Temp responds to calls and emails quickly and keeps the customer updated of progress. Nate and his great team of techs—specifically, Noah, Jeff, Bill and the other Noah—are all knowledgeable and very relatable when sharing information and options. It was a very lucky day for us when we connected with Bob, our Dual Tech salesperson, who is diligent about keeping in touch to ensure our needs are being met. Dual Temp now has our finicky HVAC equipment up and running, and we are most appreciative!

Ashita D.

Very professional and quick service. I highly recommend it.

Grant J.

Joe was professional and personable. He shared all relevant information and added much to our understanding of what was available. A really good interaction.

Cynthia G.

Patrick was considerate and professional in installing our new hot water heater. It was a pleasure dealing with Patrick and everyone at Dual Temp.

Denise K.

Needed a new heating/ac system installed. Received a few estimates and had a friend refer me to Dual Temp because she had a great experience. Joe came out promptly and provided us with 4 options. Very knowledgeable in helping with our unique situation. Installation was prompt and quick. The young men who came out were extremely professional and very considerate. Would highly recommend them!

Joshua M.

I have the joy of working with the Dual Temp home services team on a regular basis. From Patrick in service, to David and Shawn in install, to Joe and Kim in the office, I can tell you these guys are truly top notch in their trade and even better human beings. They genuinely care for their customers and demonstrate it every day.

Expert Combination (Combi) Boiler Replacement HVAC Services

Combi Boiler Replacement Service for Your Home Heating System

Combination Boiler Replacement for Home Heating System Upgrades

Schedule Your Combi Boiler Replacement Today

Getting Your Home Back to Comfortable Is Easy

We're Here to Help!

Thanks for your submission!

Let's Get Comfortable.

Divisions

Links

Follow us

Let's Get Comfortable.

Contact & Property Information

Project Information

Contact & Property Information

Service Information

Company & Site Information

Service Information

Company Information

Site Information

Project Information

Company Information

Site Information

Project Information

Company Information

Site Information

Project Information

Combination (Combi) Boiler Replacement

Expert Combination (Combi) Boiler Replacement HVAC Services

Combi Boiler Replacement Service for Your Home Heating System

Combination Boiler Replacement for Home Heating System Upgrades

Schedule Your Combi Boiler Replacement Today

Getting Your Home Back to Comfortable Is Easy

We're Here to Help!

Thanks for your submission!

Let's Get Comfortable.

Heating Services

Cooling Services

Hot Water Services

Our Customers Love Us!

Divisions

Links

Follow us