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Founded 2004 • With Angi since September 2011


(4) Verified Reviews


We are a family owned company and pride ourselves on honesty and integrity. We do not use subcontractors. All work is performed by non commissioned employees who have passed criminal and dmv background checks. Since most of our customers are not experts in the field, they must place their trust in us. You can rest assured that we will never recommend a product or service that you do not need. We also pledge to give fair prices and our honest opinion. We know that it takes years to gain the trust of a customer and seconds to lose it. That is why we are proud that the majority of our business comes from customers who have already used us, or referred us to a friend of theirs....

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SmartHouse Heating & Cooling


(560) Verified Reviews

SmartHouse Heating & Cooling

SmartHouse Heating and Cooling is a full-service heating and cooling company, offering traditional and geothermal heating & cooling, air quality solutions, insulation, air sealing, energy efficiency audits and consulting. This combination of services makes us the St. Louis leader in home performance contracting. What sets SmartHouse apart is our people; they are smart, credentialed and thoroughly dedicated to exceeding customer expectations. Our staff is accredited by NATE and the Building Performance Institute (BPI) and we participate in the Home Performance with ENERGY STAR (HPwES) program. The methodology we employ allows us to go beyond the usual contractor guesswork to quickly and accurately solve a home’s comfort and energy efficiency issues. We apply building science principles and sophisticated diagnostic equipment to quickly pinpoint causes of common problems and prescribe cost-effective solutions that resolve them permanently. SmartHouse services increase home comfort, health, and safety, and significantly reduce energy usage and utility bills. Our customers benefit from an optimal in-home environment that includes: a safer, more comfortable and draft-free home, enhanced indoor air quality, improved home durability, reduced maintenance costs and increased resale value. We are a heating, air conditioning and air quality company, with the added benefit of a home performance division, which allows us to be a one-stop-shop for home energy efficient solutions. SmartHouse is honored to be a 2020 recipient of the Better Business Bureau (BBB) Torch Award, in recognition of our commitment to exceptional standards for ethical business practices and service to our customers, employees, suppliers and the St. Louis community.

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Verified Reviews

A few reviews for this pro…




Replaced broken fan assembly on the A/C and performed routine maintenance

CATEGORY heating & air conditioning/hvac



The water heater had followed in the company and to replace the new water heater which is state manufacturing. They are the ones who have made the water heater.  They did it without any questions and no charge to me. I am very satisfied with them. Safe manufacturing for water heaters are lots of sure. I like the guy. We just get it all. I like the work that he says. He was very conscientious about...

I used Agers Heating & Air Conditioning. A couple of months ago, they put in a hot water heater for us.

CATEGORY plumbing,water heater repair



Brian was outstanding. The flu pipe on my house took a direct hit by lightening and fried the circuit board in our air handler. Brian was very prompt in his response. Called at 10 a.m. the following morning and he was at my house by 330 p.m. that afternoon. He did a quick diagnostic of the unit and flu stack and made recommendations on fixing it. He provided quotes that were cost competitive. Unfo...

Performed a diagnostic check of my system and provided quotes for repair.

CATEGORY heating & air conditioning/hvac



I am very please with the performance of the new units.  The venting from the furnance is now PVC rather than the original metal venting which left white residue and very hot exhaust venting.  The AC outside is much larger and processes more air allowing the house to stay cool.  I can't wait to see it keep the house cool next summer when it is 100+ degrees.  Agers did also recommend to leave the b...

The house is 35 years old with the furnance and AC estimated at approximately 17-20 years old.  This summer's extreme heat in June, July and August created an environment where the AC and furnance blower could not cool the house.  Indoor temperatures were upper 90s during the day and fans were being used throughout the house to no avail.  The AC was providing cool air at the unit however was not providing cool through out the 2 story 2500 sq ft house.  I had the furnance blower fixed several times with another company.  Agers was able to show me with new state of the art monitoring tools how the AC was operating and what was occuring within the house to push the air - - which the air being pushed through the house was not occurring.  I agreed to replace both the AC and furnance to gain the Laclede Gas and Lennox rebates.  This required going with the 96% efficient units.  I purchased the XC17 AC, EL296UH 2stage Variable speed furnance, CX34 Evaporator, Merv 16 20x25 air filter, UV Light and April Aire700 humidifier. The units were installed in one day with final clean-up and removal of old unit the following morning. 

CATEGORY heating & air conditioning/hvac

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Sales, Service and Installation of Heating, Air Conditioning, Ventilation and Indoor Air Quality Products.

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