You don't have to be in the market for a new home to take advantage of energy efficient strategies and technologies. SEM offers multiple services that address the needs of existing homes.


Stream Residential, LLC

We help Triangle homeowners green their homes with our healthy air, moisture control and energy expertise. We're the Whole-Home Experts (TM)! Free exact time inspections and quotations!

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Tutis Tool Mechanical

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer�s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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6 & Fix Heating & Cooling, Inc.

Trusted HVAC licensed company servicing the Raleigh Durham area for more than 40 years. We pride ourselves on taking care of our customers every heating and cooling need. We offer 24 hour service and offer same day service calls.

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72 Degrees Heating & Air Conditioning

Annual Heating and AC Parts Buyback Program from 72 Degrees. FREE no obligation analysis and quote. What are they benefits of replacing your system now? 1. Guaranteed 25% utility savings in writing. 2. We will return the investment on your repairs up to $1,000.00. 3. We will finance your new system for 12-Months with 0% Interest. 4. You have a new system with a 10-year warranty. 5. You have peace of mind knowing that your system will not be faced with unexpected breakdowns. 72 Degrees Heating & Air Co

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72 Degrees Heating & Air Conditioning

Custom 72 Degrees, Inc. is a company dedicated to providing the highest quality HVAC service for all your needs. Our superior customer service coupled with using only the finest materials will ensure satisfaction. Call today.

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A & M Heating & AC

Heating and A/C business providing installation, service and repair service.

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A Maynor Heating and Air Conditioning, Inc.

Maynor Heating & Air Conditioning, Inc. was established in 1996 with an emphasis on Geothermal heating, cooling & hot water heating systems. We specialize in quality heating and air conditioning service and installation, using a degree of craftsmanship not often found in today's market. We are a small, family operated business that has been built on reputation, through word-of-mouth referrals. We tend to develop long-term, personable relationships with our clients, who know they can trust us to pro

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A Pleasant Environment

Small family owned business with over 20 years experience serving the Wake County area.

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A Plus Home Maintenance

We are a local family owned small business. We work very hard taking care of routine exterior home cleaning services so that you don't have to.

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AC Harris Services

We Cure Sick Homes by making them Germ Free & Allergy Safe! We can solve Flu & Corona problems by sanitizing you homes handles knob fans and more! Dust and small particle removal - Spring Cleaning & Deep Cleaning - Here! We can also help you SANITIZE & DISINFECT your home or do it for you! "Live Clean Forever" Allow us to Allergy Proof Your Home "It's Real Allergy Relief without a Prescription" Serving the Triangle Area Since 1996 For free estimate Call or Text: 919687-7772 Email @[email protected] Allo

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Advanced Comfort Concepts Inc

We are a family owned and operated full-service HVAC company with 21 years of experience in heating, air conditioning & energy management.

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AdvantaClean Environmental of Cary/Apex

"Since 1994, AdvantaClean has provided thousands of customers with indoor air quality solutions that make every home and building a healthier place to live and work. From your initial phone call to the completion of your project, we will show you why AdvantaClean of Cary and Apex is the environmental contractor of choice for so many home and business owners in Cary, NC and surrounding areas. Our service categories include: Mold inspection, mold testing and mold removal Water damage restoration Air duct clea

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Air Control of Raleigh, Inc. is a family owned business, which takes pride in customer service. We are fully licensed and insured.


Air Experts Heating & Cooling

We keep your heating and cooling equipment working properly, performing at peak efficiency while insuring your comfort and keeping your air safe. We Guarantee 100% Satisfaction with all our work. The professionals at Air Experts have been providing comprehensive HVAC services to the residents of Raleigh, Durham, and Chapel Hill since 1986

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Air Quality A/C & Heating, LLC.
Air Quality Concepts

2012-2019 A.L. Super Service Award Winner! AQC uses the newest duct cleaning technology in the industry. We do NOT use rotobrush systems or homemade 50 gallon drum vacuums with makeshift hoses to shove down your lines. Those methods move the dirt around and tear up duct work. Also, if you see dirt around the vents during the cleaning process, contaminants are being brought back into the home. This happens with all other duct cleaning systems. We pride ourselves in air duct cleaning the correct way, not pus

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Air Quality Heating & Air Conditioning