Above All Heating & Cooling

Business Details

Trusted HVAC Services in Pasadena, MD

Above All Heating & Cooling is a family-owned and operated HVAC company with over two decades of industry experience. Our certified technicians specialize in residential and commercial heating, ventilation, and air conditioning systems, offering repair, installation, and maintenance services. We prioritize exceptional customer service and high-quality workmanship, ensuring systems operate efficiently and reliably. Our expertise extends to indoor air quality solutions like air purification systems, humidifiers, and dehumidifiers. We provide energy efficiency upgrades including programmable thermostats and insulation services.

Backed by North American Technician Excellence (NATE) certification and partnerships with industry leaders like Trane, we serve Maryland homeowners and businesses across Pasadena, Glen Burnie, and surrounding areas. Customer testimonials highlight our professionalism, competitive pricing, and commitment to resolving HVAC issues effectively. With a focus on honesty, integrity, and long-term client relationships, we aim to deliver trustworthy solutions for all heating and cooling needs.

Services

HVAC Repair HVAC Installation Ductless Installation Ductwork Services Air Quality Solutions Energy Efficiency Upgrades

Highlights and features

We have over 20 years of experience in residential and commercial HVAC services.
Our technicians are NATE-certified for industry-recognized expertise.
We guarantee prompt, reliable service with transparent pricing.
We specialize in energy-efficient HVAC upgrades and air quality solutions.
We maintain long-term client relationships through honest, integrity-driven service.

Associations and certifications

North American Technician Excellence Certified (NATE)
Trane Comfort Specialist

What people say

Great work Professional Competitive pricing Excellent service Trustworthy

Website

Update Listing

Services

HVAC Repair

Our certified technicians diagnose and fix heating, cooling, and ventilation system issues for residential and commercial properties. We handle gas, oil, and electric furnaces, heat pumps, and air conditioning units. With prompt service and durable solutions, we restore system functionality to ensure year-round comfort and energy efficiency.

HVAC Installation

We specialize in installing high-efficiency HVAC systems tailored to property needs. Services include furnace, boiler, heat pump, and ductless mini-split installations. Our team ensures proper sizing, optimal placement, and seamless integration with existing infrastructure for maximum performance and energy savings in residential and commercial spaces.

Ductless Installation

Ductless mini-split systems provide zoned heating and cooling without traditional ductwork. We offer expert installation for homes and businesses, ensuring precise placement and efficient operation. Ideal for additions, older homes, or spaces requiring targeted temperature control with energy-efficient technology.

Ductwork Services

Professional ductwork design, installation, and repair services improve HVAC system efficiency and indoor air quality. We seal leaks, balance airflow, and install new duct systems to reduce energy waste and ensure even temperature distribution throughout residential and commercial properties.

Air Quality Solutions

We install and maintain air purification systems, humidifiers, and dehumidifiers to enhance indoor air quality. These solutions address allergens, moisture imbalances, and airborne contaminants, creating healthier living and working environments for Maryland homeowners and businesses.

People

Josh D Klemkowski

Owner / Operator

With over 20 years of HVAC experience, Josh D Klemkowski leads Above All Heating & Cooling. He specializes in residential and commercial HVAC systems, including high-efficiency equipment sales and complex repairs. Josh prioritizes customer satisfaction through honest assessments and reliable service, building long-term trust with Maryland clients.

Questions

What HVAC services do you offer?

We provide HVAC repair, installation, and maintenance for residential and commercial properties, including ductless systems, air quality solutions, and energy efficiency upgrades.

Do you service both homes and businesses?

Yes, we offer tailored HVAC solutions for both residential properties and commercial buildings across Maryland.

Are your technicians certified?

All our technicians are North American Technician Excellence (NATE) certified, ensuring industry-recognized expertise in HVAC systems.

What areas do you serve?

We primarily serve Pasadena, Glen Burnie, Linthicum, and surrounding Maryland areas for all HVAC needs.

Do you offer emergency HVAC services?

While we prioritize scheduled appointments, we work to accommodate urgent repair needs during regular business hours.

Can you help improve indoor air quality?

Yes, we install and service air purification systems, humidifiers, and dehumidifiers to enhance indoor air quality for healthier living spaces.

Reviews (7)

Write a Review

Virginia Anderson

Nov 26, 2021 Report

Fantastic service, Josh was able to come out same day to fix our gas furnace. He was able to diagnose and fix our problem quickly and explained what he was doing the whole time. Very knowledgeable and efficient!

Steven Cleland

Jun 29, 2021 Report

I called for service and within 30 mins Josh was at my house to service my frozen AC unit. Josh and his partner quickly diagnosed the issue, presented the options clearly and performed the job fast. Within the next hour my house was cooling quicker than ever before. The pricing was straight forward with no surprises. This was my first time using this company, and will be my choice for HVAC moving forward.

Matt Ravadge

Jun 19, 2021 Report

I had to use 6 companies through my warranty company to find a leak and none of them could, just threw stop leak in. Once Josh showed up the leak was found literally in less than 3 minutes. He replaced the leaky valve and the ac was working for about two days, then stopped. He came right back out and determined my warranty company put so much stop leak in it clogged my coil. He immediately ordered a new part, and when it came in he showed up on a Sunday to get the job done. He was extremely professional, and explained everything throughly. Before he left he looked everything over one last time

Tara Kluver

Jun 16, 2021 Report

This guy vame out very fast and solved a problem that NO other company could. We had at least 6 prior companies show up to our house and none of them could find the leak, or were just too lazy to do so. Josh found the leak in 3 minutes. He also repaired the clog from all the stop leak the other companies kept putting in. I'm so thankful we found this comany. Our AC works again after an excruciating month.

Frank Rosen

Feb 21, 2021 Report

Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Fantastic service. Always responded in a timely manner. Installed a new boiler for me. Replaced one that was 50 years old
Services:Repair HVAC,Installation,Install heating system,Repair heating system,Repair AC

Danny Pena

Jan 04, 2021 Report

Josh is top notch if I could I would give him 10 stars. He came out late to fix my central air heating was able to fix my unit on the spot and now its working better then ever . Few days later my water heater gave out (10 year old water heater). he was able to come out on a Sunday to install a new one very professional made sure it worked before he left and answer all my questions. He has earn a customer for like. TRUST ME this is your guy !!! : )

David White

Dec 10, 2020 Report

Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Called above all heating and cooling, this morning and by the afternoon Josh came out and had my air fixed within 20mins. Very professional, not over priced and I liked the fact he made time for me today. Will recommend to anyone.