Heating Contractors in Guilford, CT

Comprehensive list of contractors in Guilford, CT offering heating systems installation, maintenance and repair services.

Business Listings

Since 1984, East River Energy has been one of Connecticut's leading complete service energy firms delivering commercial and domestic petroleum products. The firm services clients throughout Connecticut and its surrounding states. It's a cleaner burning home heating product, a blend of heating oil with a biodegradable, emissions reducing, renewable fuel, largely produced right here in the US.


Welcome to the Web Site of P. L. Canestri Plumbing and Heating, one of New England's most respected suppliers of comprehensive domestic and commercial heating, plumbing, and well pump services. We're talking sales, maintenance, installation, repairs, and parts everything a plumbing or heating job might need.


COMMERCIAL & INDUSTRIAL CONTRACTORS Our firm is the one to call when you need prompt, professional, and professional service. Established in 1982, we've been raising the bar for premier HVAC service in Connecticut for the past twenty five years! We install Commercial Solar Hot Water Systems as part of our services. Refer to our Solar Systems page for details.



DEPENDABLE Heating & Cooling is a complete service heating & cooling contractor serving greater New Haven and Middlesex counties. Here at DEPENDABLE, we provide you premium LOW COST home heating fuel with same day and flexible deliveries, 24hr burner service and LIVE, friendly client service - available to you - 24/7. available are on-road and off-road diesel.


Advanced, affordable heating and air conditioning has never been this accessible! Air. is dedicated to bringing you best quality installation and service. So whether you are in a domestic or commercial sector, searching for a 1st time installation or a modern replacement for your older unit, be sure to take advantage of our superior service.


Hale Hill offers Bioheat and Biodiesel blends for home heating, on-highway and off-highway use. Thank You for your leadership, commitment and stewardship toward our environment. Bioheat B20 is a blend of 80% low sulfur No. 2 home heating oil and 20% biodiesel. This blend percentage ensures the safe and consistent operation of current equipment while maximizing the environmental benefits of biodiesel.


When workplace systems break down or need upgrading, or when you are installing new equipment from the ground up, you need confident, competent service specialists to come in and decisively manage the assignment. That is exactly what you can expect from Finkle & Sons Service Co. We're a family-owned & operated firm serving businesses through the state of Connecticut for twenty years.


Keep your water bills down by fixing those leaky pipes and faucets. A great way to do this is by joining one of our Service Plans and receiving a free inspection every year. What is a Typical House Call Like? They are courteous and respectful. You will receive a free quote before any work is begun. Our prime service area is from Branford to Old Lyme on the shoreline, and N to the Middletown area.