Fast. Responsive. Spot on.

We here at TRG HVAC LLC have been using LoadCalcs for years now. Scott, Jake and Amy are absolute professionals. The turn around time for results are impeccable. I highly recommend the services offered by Loadcalcs! Thank you again for your help.

Amy and Scott were extremely helpful throughout the entire process. They responded to my emails within minutes and were very thorough with their questions to make sure everything was done correctly.

Amy and Scott very helpful when we needed help with calculation of our A/C installation. They did exactly as they told us and we were very pleased with their efficient work. It was professional and in a time matter as well.

Scott, Amy and the crew always take care of my projects in a timely and professional manner. I would recommend this company to everyone that requires their services.

We have used Load Calcs several times. They have gotten the work done quickly every time. They have also kept us from over sizing equipment in every case. On one project our competitor bid for 25 tons of cooling when only 9 tons of cooling…

Scott and the team are great, very professional and thorough, good at communicating from start to finish, always willing to take my call. I’m blessed to have them helping with our projects both large and small.

I can't say enough good things about the LoadCalcs team. Scott, Jake, and Amy are top notch!! They are very knowledgeable, communicate well, and are always timely!

We reached out to Scott and Amy for load calculations of our home as we were changing our HVAC, and wanted to make sure we put in a right sized system, since the one already installed was undersized and not effective enough.

Great experience working with the LoadCalcs team. Communication was clear and the turnaround time on the job was as discussed. Will use again! Thanks!

Scott and Amy were fast and professional. They were available to answer any questions I had through the process as well. Highly recommend!

I cannot say enough wonderful things about this company! I live in Tennessee and have been working with LoadCalcs from a distance. My parents have been experiencing significant issues with the HVAC system installed in their new construction…

We had a new residential build about 3900 sq’. We called several places and nobody got back to us. Our first call to them they picked up, I explained the situation, they sent me the questionnaire and were quick to help us walk through the entire form patiently. Once we had all the info filled out they had the Manual J back to us within a day.

Have only had great experiences with this company. Recommend them highly!

After waiting and waiting for plans from another design company, I gave up and decided to search for someone new. I found LoadCalcs online and read some of their reviews. I reached out on a Saturday evening via their website…

I hired the team at LoadCalcs to design a residential HVAC system, and I was thrilled with their professionalism, speed, work quality, and also personal service.

We have been working with LoadCalcs for few years now. We build custom homes and LoadCalcs does all our HVAC plans & ResChecks. We've never had any issues with their plans. Our HVAC contractors love their plans as it has all the details…

Scott and Amy of LoadCalcs.net were amazing to work with and very affordable! I was amazed at how quickly Scott accurately sized and designed an entire HVAC system to meet MY needs.

I was in a bind and contacted LoadCalcs.net on Saturday to complete HVAC load calculations that I needed on Monday morning for a project in Washington DC. They did a wonderful job and worked through the tough DC guidelines.

Scott did an excellent job doing a Manual J for my home. He was flexible with my custom home and requirements. I also felt like he took extra time to communicate and clarify anything that I had questions about. I consider this company an excellent value.

Awesome Company! We were in a bind and they bailed us out. They were quick and the calcs we got were spot on. They were great at communication and we will certainly refer them and use them in the future. Amy, Scott and Jake did an awesome job. Thank you!

Amazing customer service and response time! I highly recommend reaching out to LoadCalcs for assistance with your project!

The ideal choice for precise computations and outstanding service! Scott's ACCA certification and expertise shine through in his meticulous attention to detail and exact calculations.

This is an outstanding company to work with. We have several Manual J, D, S done by this company on a monthly basis. Always responsive and hit deadlines. Not to mention their work is top shelf. I will use them for all my future load needs.

I have used LCALCS multiple times for HVAC projects. I have nothing but wonderful experiences with them. Prompt, courteous and professional service. Nothing but wonderful things to say, quick Manual J.

Great experience with LoadCalcs.net. Super fast response and turnaround time followed with one on one attention. Please don't take the HVAC companies rule of thumb recommendation. Educate yourself and get the facts with a certified Manual J calculation. I highly recommend and will use again.

Excellent company! They had the job done as fast as we could send our information! WOW! BEST service we've received thus far for our remodeling project! Highly recommend! Excellent value, excellent work!

If I could give them 10 stars, I would. We used them to produce load calculations for a $1.75M home renovation project in DC and they absolutely nailed it. Our architect's mechanical plans were not up to snuff so we gave LoadCalcs our…

I can't say enough good things about LoadCalcs.net. I am building an HVAC system and they helped design a ducting system that would ensure maximum efficiency for my equipment and my home. They have been there to answer any dumb question I've had.

Very prompt and professional. Excellent customer service. Thank you.

Amazing company, Scott helped us so quickly. The energy calculations were perfect and delivery very fast. I would recommend this company. Thanks from Tampa.

LoadCalcs did great on load calculation for us. They selected ERV, Dehumidifier and HVAC equipment and designed the duct system. Great service!

Fast response time and easy to work with. Reports are professional and our building inspector issued our permits shortly after receiving the reports.

We needed a load calculation done asap and were recommended to Scott by a friend. He was able to do a load calculation for us in a single day despite all the work he had on top. Thanks for the hard work Scott. We have a couple of more floor plans for you guys.

Scott Pingleton and his team are excellent to work with! They are not only very reasonable, they are very responsive, do what they say they will do by when they say they will if not before.

I used LoadCalcs.net for heat load calculation for my new construction. It was great experience working with them. Service was fast and great.

I had a Manual J, S, and D for a full system install. The process was fast, easy, and delivered as promised. I don’t have a single complaint. All my questions were answered promptly and will definitely be using this service again.

I needed manuals done asap. They were great. Took real concerns for my situation. Got me what I needed in 24 hours. Finally a great experience.

Prompt, thorough Manual J calculations from our architect's plans. I'd tried complex calculations with online spreadsheets but had no confidence in my results. Very timely follow-up. All for reasonable fee.

Sharp communication, experienced and professional! Great to find a team I can work with and know they’ll be reliable and transparent!

Extremely professional and they provide an incredible service. Super quick and very detailed. A great experience and I will be using them again.... and again.

I appreciate your help getting my loads calculations. I look forward to using you on my next projects. Thanks

The entire team is very helpful. They will do everything in their power to meet any deadlines.

Used them on a couple projects that I needed a fast turnaround on and they have been very prompt.

Excellent service

The company was very professional, attentive and efficient. Would highly recommend!

Scott and his team were very fast in getting me what I needed.

Very pleased with the speed of work. Very professional and the cost is right on.

A wonderful experience was all help I got from the team. Highly recommend.

Excellent service with an amazing turn around time!

Scott & Amy go above and beyond for their Builders.

Just right, Goldilocks team. Thank you

Great to work with

Exactly what I asked for. Thank you

Positive: Responsiveness, Punctuality, Quality, Professionalism, Value.

I can’t say enough kind words about Scott and Amy. The level of service and professionalism deserves 10 stars!! I would definitely recommend this company to everyone!!!

Highly recommend load calcs I have been using then for our new construction projects for the last year quick to respond and a quick turn around on the projects

Effective & Efficient - add that to a good price and you have true value!

Scott, Jake and Amy are quick to respond and honestly help the "little guy" navigate the world of Manuals. They stick to their word as best they can on expected completion of timeframes. They're my companies go to for both of our builders work.

The whole team at LoadCalcs are a great balance of knowledgeable, professional and provide an overall great value. Their extensive initial questions and follow through provides the HVAC technician great equipment information, efficient installation designs, which provides the end users a very well balanced tempered home.

Amy and Scott at LoadCalcs.net were amazing! Be sure you use the correct URL or LoadCalcs.net (with an "s") to be sure you are dealing with the experts! Scott contacted me within 2 hours of receiving my request to confirm what was needed and to see if I had any questions. Will totally recommend them!

Expert service. Great response