Find pros in your area

Green HVAC

Sentry Heating, Air Conditioning & Plumbing


Birmingham AL – Service area: 200 miles

35 yrs in the HVAC industry. We have been installing R-410A HVAC system for over 14 years. We speacialize in Custom HVAC Systems for Home, Office or Industry. We are nationally recognized for our Customer Service & Satisfaction. Our employees are required to have at least 10 to 20 hrs of continous education each year.

Service Champions

Pleasanton, CA – Service area: 100 miles

Air Conditioning Repair, Heating Repairs, Duct Cleaning & Sealing, Air Duct Sealing, Indoor Air Quality Solutions

Shavitz Heating & Air Conditioning

Skokie IL – Service area: 20 miles

Geothermal and air source heat pumps. High efficiency furnaces, air conditioners, and boilers. Solar water heaters. Energy saving practices such as proper ductwork sizing, installation, and sealing and proper equipment commissioning and calibration. We also carry an extensive line of indoor air quality products to provide cleaner air to home and business.

Smith And Associates Geothermal

Knoxville TN – Service area: 50 miles

We specialize in installing geothermal heating, cooling, and hot water systems in high efficiency and custom homes. Installing over 800 systems since 1992 has made us the most experienced residential geothermal company in East TN. We service all makes and models of geothermal systems. Having a geothermal heat pump system in your home is the equivalent of taking 2 cars off the road or planting 750 trees.

Southern California Comfort Systems, Inc.

Huntington Beach CA – Service area: 50 miles

Our company was founded in 2004 with the idea that our customers deserved neat, clean technicians who are respectful of the customers they serve. Since then, we have taken our business model a step beyond, by carefully explaining to each customer the full array of choices available to them in heating and cooling. What we found is that when given a choice, most customers prefer more efficient systems.

Even in green construction, there is often a need for a typical or traditional heating, cooling

St Johns Pure Air Specialists Inc.

Jacksonville FL – Service area: 50 miles

Energy evaluations, indoor air quality and hvac load calculations. Hvac service and replacements.


Romulus, MI – Service area: 100 miles

USDOT DBE CERTIFIED CONTRACTOR, Member of the USGBC - Detroit Chapter - Green Schools Committee, licensed and Insured Mechanical Contractor, over 25 Years HVAC experiance and annual upgrade classes.
Providing energy efficiency products, equipment and services to provide a healthy indoor environment, save energy, money and reduce Greenhouse gas emissions for residiential, commercial, public and governmental instititions.

Steady State® Geothermal

Tulsa OK – Service area: 200 miles

By taking advantage of the steady underground temperature of the earth just below the frost line, geothermal systems provide the most energy efficient, environmentally clean and cost effective space conditioning system available today – 24/7, rain or shine, all year long. STEADY STATE® offers geothermal system feasibility and investment analysis, design, construction and project management services to reduce your energy costs, improve indoor comfort and increase property values.

Sun Glow Inc.

Portland OR – Service area: 100 miles

Let me start off by telling you that Sun Glow Inc. is your familey owned HVAC contractor that has been around since 1972! We are commited to Providing Exceptional Customer Service! We belive in having all of our technicians certified in a varitey of things witch is why we Have as many if not more Certifications than any one else in the Portland Metro Area!! To Name a few NATE, Energey Trust of Oregon, EPA and the list goes on and on!
We are a Carrier authorized dealer and a RUDD Reliable Contractor.

Sunrise Alternative Energy

Edmond OK – Service area: 75 miles

Geothermal HVAC, Solar electric, Solar thermal, residential wind, energy audits, energy efficiency, new home building consulting