ReviewsOpen Reviews
Climatepartners Citypage Banner

Heating, Cooling, Plumbing Services in Greenwich, CT

Choose Climate Partners for Heating and Cooling Solutions

Climate Partners is a professional, licensed and expert heating, cooling, plumbing, and electrical service provider in Fairfield other towns of New Haven & Fairfield County, CT.

We are a customer-focused HVAC company and have been providing installation, repair, replacement, designing, maintenance, and free estimates and inspection services for all kinds of heating and cooling systems for over a century.

We focus on innovative, energy-saving, and affordable solutions to give you a comfortable and healthy living environment both at home and office.

So, whether you need to install a central air conditioning unit, repair heater and furnace of your home, or need an emergency duct cleaning, we are here 24/7 to give you the best solution in the briefest time possible.

So call us today at 203-457-8581 for a free estimate.



We specialize in efficient, energy-saving, and cost-effective home heating and cooling solutions. We provide gas, electric, propane heater, and furnace installation, repair, and maintenance to Darien residents.


At Climate Partners, we strive to provide you with the most cost-effective cooling solutions. We offer a variety of air conditioning systems — from central systems and mini-split systems to window units and packaged terminal systems.


If you’re located in Fairfield, Connecticut, and need to have your plumbing situation repaired, contact Climate Partners. We have the necessary equipment to handle the situation and have the experience to do the job fast.


At Climate Partners, we have skilled and experienced technicians who can assess your ductwork and perform the necessary repairs in order to restore it to its good working condition. Ductwork services that we provide include ductwork inspection, professional testing of its efficiency, repair and seal leaks, etc.

Our other services include:

Why Choose Us For Greenwich Residential & Commercial Property

Since the early 1900s, when we were first known as Casey Fuel, Climate Partners has been creating and installing heating and cooling systems solutions to millions of families all over New Haven and Fairfield Counties, CT. We are the nation's most-awarded residential HVAC company.

Our service technicians are highly skilled and trained to provide the best products and services possible to homeowners and businesses. We provide emergency response services on a 24/7/365 basis.

Experts at Climate Partners can upgrade and renovate parts of your property to become more energy-efficient, and potentially even lowering your bills. We also provide custom energy-saving plans.

Our satisfied clients can attest to the high quality of standards that we uphold when performing our work. We provide satisfaction guarantees with all of our work and will remove and refund any systems that do not meet your requirements or needs.

We have been recognized as a trusted partner by some of the most popular brands in the market. We are proud to carry exceptional products by such brands as American Standard, Coleman, Aprilaire, and Apco.


Based in Milford, CT Climate Partners serves customers all over New Haven and Fairfield Counties. Our other service area includes Monroe, New Canaan, Norwalk, Shelton, Stamford, etc.

Call us now at 203-457-8581 or send us a message to learn more.

Customer Reviews from Greenwich
Richard D. from Greenwich, CT
5 Stars
Mar 31st, 2017
Outstanding Service To Review and Correct Some Issues
Harris D from Greenwich, CT
5 Stars
Jan 24th, 2017
Robert and Julio were great
NeilI from Greenwich, CT
5 Stars
Dec 24th, 2016
Awesome service and response all the way around--great service each time from Steve and other staff.
Highly recommend them.
Richard from Greenwich, CT
5 Stars
Nov 18th, 2016
He came back and fixed a wiring issue that wasn't caught yesterday. He was totally honest and apologetic.
Patricia W from Greenwich, CT
5 Stars
Aug 24th, 2016
I had a fantastic experience with Climate Partners -
They spent a week removing and replacing a boiler system, hot water heater and air conditioning system.
The Technicians were thorough, professional and artists when it came to repiping.
Estimate Request from Greenwich, CT
Bergman W. on March 6, 2019 7:28:50am
The customer is needing their furnace serviced.
Tory C. on August 16, 2018 11:49:04am
I would like to get an estimate for purchase and installation of 2 Applied Comfort PTAC units, 15,000 BTU. What warranty could you provide? Thank you, Tory Clements 201 253 5416
Warren K. on November 12, 2017 7:16:04pm
Appointment For: HVAC Service Date & Time: November 13th, 2017 at 8AM Comments: Existing customer, replacement done about a month ago, Mr. Kurtz states that there is a error reading on the thermostat and would like someone to come out and take a look at the unit
Richard D. on August 23, 2017 8:59:59pm
Appointment For: service call Date & Time: August 24th, 2017 at 9AM - 12PM Comments: Climate Partners came out and did a service for a different leak on 8/22 but now there is another leak coming from a black cable. Richard would like to waive the response fee.
Father Raja S. on August 4, 2017 10:23:25am
Appointment For: inspection & estimate Date & Time: August 7th, 2017 at 8AM Comments: Sacred Heart Church Compound Office number 2035318730 Estimate on replacing the boiler in the school at 40 Gold St.
Jasmine B. on May 18, 2017 7:48:52am
Hi, we have been waiting for the summer to get the heating issues in the building repaired. There is one thermostat in a multi family servicing 3 apartments. The ground floor have control, middle apartment says they are too cold and the top gets insanely hot. I'd like to get thermostat valves on each of the main radiators in the middle and top apartments, should be about 8 radiators. Is this something you can assist with? (we waited as we only wanted to drain the heating system once). This building is located at 190 Hamilton Ave (address above is mine).
Robert H. on April 8, 2017 7:28:20pm
We would like you to service the main AC unit you installed a few years ago. In addition you installed a Samsung Wall unit that has consitently had problems: 1) The refrigenrant has AGAIN leeked out and 2) The command module doesn't seem to work. The unit goes out unexpectedly - even when the refrigerant is workng. Could you please plan to fix this malfuntioning unit so these recurring problems can be dealt with. Thank you, RH

Copyright © 2020 Climate Partners | All rights reserved.

Climate Partners
922 Bridgeport Ave
Milford, CT 06460